Merge pull request #607 from Budibase/server-workflows

Server workflows
2020-09-15 09:09:55 +01:00 · 2020-09-15 09:09:55 +01:00 · 1930aa2296
parent 4926665eeb 42bf945d35
commit 1930aa2296
54 changed files with 1278 additions and 1021 deletions
--- a/packages/builder/cypress/integration/createWorkflow.spec.js
+++ b/packages/builder/cypress/integration/createWorkflow.spec.js
@ -1,46 +1,52 @@
-context('Create a workflow', () => {
+context("Create a workflow", () => {
+  before(() => {
+    cy.server()
+    cy.visit("localhost:4001/_builder")

-    before(() => {
-        cy.server()
-        cy.visit('localhost:4001/_builder')
+    cy.createApp(
+      "Workflow Test App",
+      "This app is used to test that workflows do in fact work!"
+    )
+  })

-        cy.createApp('Workflow Test App', 'This app is used to test that workflows do in fact work!')
-    })
+  // https://on.cypress.io/interacting-with-elements
+  it("should create a workflow", () => {
+    cy.createTestTableWithData()

-    // https://on.cypress.io/interacting-with-elements
-    it('should create a workflow', () => {
-        cy.createTestTableWithData()
+    cy.contains("workflow").click()
+    cy.contains("Create New Workflow").click()
+    cy.get("input").type("Add Record")
+    cy.contains("Save").click()

-        cy.contains('workflow').click()
-        cy.contains('Create New Workflow').click()
-        cy.get('input').type('Add Record')
-        cy.contains('Save').click()
+    // Add trigger
+    cy.get("[data-cy=add-workflow-component]").click()
+    cy.get("[data-cy=RECORD_SAVED]").click()
+    cy.get(".budibase__input").select("dog")

-        // Add trigger
-        cy.get('[data-cy=add-workflow-component]').click()
-        cy.get('[data-cy=RECORD_SAVED]').click()
-        cy.get('.budibase__input').select('dog')
+    // Create action
+    cy.get("[data-cy=SAVE_RECORD]").click()
+    cy.get(".budibase__input").select("dog")
+    cy.get(".container input")
+      .first()
+      .type("goodboy")
+    cy.get(".container input")
+      .eq(1)
+      .type("11")

-        // Create action
-        cy.get('[data-cy=SAVE_RECORD]').click()
-        cy.get('.container input').first().type('goodboy')
-        cy.get('.container input').eq(1).type('11')
+    // Save
+    cy.contains("Save Workflow").click()

-        // Save
-        cy.contains('Save Workflow').click()
+    // Activate Workflow
+    cy.get("[data-cy=activate-workflow]").click()
+    cy.contains("Add Record").should("be.visible")
+    cy.get(".stop-button.highlighted").should("be.visible")
+  })

-        // Activate Workflow
-        cy.get('[data-cy=activate-workflow]').click()
-        cy.contains("Add Record").should("be.visible")
-        cy.get(".stop-button.highlighted").should("be.visible")
-    })
+  it("should add record when a new record is added", () => {
+    cy.contains("backend").click()

-    it('should add record when a new record is added', () => {
-        cy.contains('backend').click()
-
-        cy.addRecord(["Rover", 15])
-        cy.reload()
-        cy.contains('goodboy').should('have.text', 'goodboy')
-
-    })
-})
+    cy.addRecord(["Rover", 15])
+    cy.reload()
+    cy.contains("goodboy").should("have.text", "goodboy")
+  })
+})
--- a/packages/builder/cypress/videos/createWorkflow.spec.js.mp4
+++ b/packages/builder/cypress/videos/createWorkflow.spec.js.mp4
--- a/packages/builder/rollup.config.js
+++ b/packages/builder/rollup.config.js
@ -234,7 +234,7 @@ export default {

    // Watch the `dist` directory and refresh the
    // browser on changes when not in production
-    !production && livereload(outputpath),
+    !production && livereload({ watch: outputpath, delay: 500 }),

    // If we're building for production (npm run build
    // instead of npm run dev), minify
--- a/packages/builder/src/builderStore/store/workflow/Workflow.js
+++ b/packages/builder/src/builderStore/store/workflow/Workflow.js
@ -1,5 +1,3 @@
-import mustache from "mustache"
-import blockDefinitions from "components/workflow/WorkflowPanel/blockDefinitions"
 import { generate } from "shortid"

 /**
@ -18,27 +16,31 @@ export default class Workflow {
  addBlock(block) {
    // Make sure to add trigger if doesn't exist
    if (!this.hasTrigger() && block.type === "TRIGGER") {
-      this.workflow.definition.trigger = { id: generate(), ...block }
-      return
+      const trigger = { id: generate(), ...block }
+      this.workflow.definition.trigger = trigger
+      return trigger
    }

-    this.workflow.definition.steps.push({
-      id: generate(),
-      ...block,
-    })
+    const newBlock = { id: generate(), ...block }
+    this.workflow.definition.steps = [
+      ...this.workflow.definition.steps,
+      newBlock,
+    ]
+    return newBlock
  }

  updateBlock(updatedBlock, id) {
    const { steps, trigger } = this.workflow.definition

    if (trigger && trigger.id === id) {
-      this.workflow.definition.trigger = null
+      this.workflow.definition.trigger = updatedBlock
      return
    }

    const stepIdx = steps.findIndex(step => step.id === id)
    if (stepIdx < 0) throw new Error("Block not found.")
    steps.splice(stepIdx, 1, updatedBlock)
+    this.workflow.definition.steps = steps
  }

  deleteBlock(id) {
@ -52,44 +54,6 @@ export default class Workflow {
    const stepIdx = steps.findIndex(step => step.id === id)
    if (stepIdx < 0) throw new Error("Block not found.")
    steps.splice(stepIdx, 1)
-  }
-
-  createUiTree() {
-    if (!this.workflow.definition) return []
-    return Workflow.buildUiTree(this.workflow.definition)
-  }
-
-  static buildUiTree(definition) {
-    const steps = []
-    if (definition.trigger) steps.push(definition.trigger)
-
-    return [...steps, ...definition.steps].map(step => {
-      // The client side display definition for the block
-      const definition = blockDefinitions[step.type][step.actionId]
-      if (!definition) {
-        throw new Error(
-          `No block definition exists for the chosen block. Check there's an entry in the block definitions for ${step.actionId}`
-        )
-      }
-
-      if (!definition.params) {
-        throw new Error(
-          `Blocks should always have parameters. Ensure that the block definition is correct for ${step.actionId}`
-        )
-      }
-
-      const tagline = definition.tagline || ""
-      const args = step.args || {}
-
-      return {
-        id: step.id,
-        type: step.type,
-        params: step.params,
-        args,
-        heading: step.actionId,
-        body: mustache.render(tagline, args),
-        name: definition.name,
-      }
-    })
+    this.workflow.definition.steps = steps
  }
 }
--- a/packages/builder/src/builderStore/store/workflow/index.js
+++ b/packages/builder/src/builderStore/store/workflow/index.js
@ -1,14 +1,22 @@
 import { writable } from "svelte/store"
 import api from "../../api"
 import Workflow from "./Workflow"
+import { cloneDeep } from "lodash/fp"

 const workflowActions = store => ({
  fetch: async () => {
-    const WORKFLOWS_URL = `/api/workflows`
-    const workflowResponse = await api.get(WORKFLOWS_URL)
-    const json = await workflowResponse.json()
+    const responses = await Promise.all([
+      api.get(`/api/workflows`),
+      api.get(`/api/workflows/definitions/list`),
+    ])
+    const jsonResponses = await Promise.all(responses.map(x => x.json()))
    store.update(state => {
-      state.workflows = json
+      state.workflows = jsonResponses[0]
+      state.blockDefinitions = {
+        TRIGGER: jsonResponses[1].trigger,
+        ACTION: jsonResponses[1].action,
+        LOGIC: jsonResponses[1].logic,
+      }
      return state
    })
  },
@ -23,8 +31,8 @@ const workflowActions = store => ({
    const response = await api.post(CREATE_WORKFLOW_URL, workflow)
    const json = await response.json()
    store.update(state => {
-      state.workflows = state.workflows.concat(json.workflow)
-      state.currentWorkflow = new Workflow(json.workflow)
+      state.workflows = [...state.workflows, json.workflow]
+      store.actions.select(json.workflow)
      return state
    })
  },
@ -38,20 +46,7 @@ const workflowActions = store => ({
      )
      state.workflows.splice(existingIdx, 1, json.workflow)
      state.workflows = state.workflows
-      state.currentWorkflow = new Workflow(json.workflow)
-      return state
-    })
-  },
-  update: async ({ workflow }) => {
-    const UPDATE_WORKFLOW_URL = `/api/workflows`
-    const response = await api.put(UPDATE_WORKFLOW_URL, workflow)
-    const json = await response.json()
-    store.update(state => {
-      const existingIdx = state.workflows.findIndex(
-        existing => existing._id === workflow._id
-      )
-      state.workflows.splice(existingIdx, 1, json.workflow)
-      state.workflows = state.workflows
+      store.actions.select(json.workflow)
      return state
    })
  },
@ -66,28 +61,49 @@ const workflowActions = store => ({
      )
      state.workflows.splice(existingIdx, 1)
      state.workflows = state.workflows
-      state.currentWorkflow = null
+      state.selectedWorkflow = null
+      state.selectedBlock = null
      return state
    })
  },
+  trigger: async ({ workflow }) => {
+    const { _id } = workflow
+    const TRIGGER_WORKFLOW_URL = `/api/workflows/${_id}/trigger`
+    return await api.post(TRIGGER_WORKFLOW_URL)
+  },
  select: workflow => {
    store.update(state => {
-      state.currentWorkflow = new Workflow(workflow)
-      state.selectedWorkflowBlock = null
+      state.selectedWorkflow = new Workflow(cloneDeep(workflow))
+      state.selectedBlock = null
      return state
    })
  },
  addBlockToWorkflow: block => {
    store.update(state => {
-      state.currentWorkflow.addBlock(block)
-      state.selectedWorkflowBlock = block
+      const newBlock = state.selectedWorkflow.addBlock(cloneDeep(block))
+      state.selectedBlock = newBlock
      return state
    })
  },
  deleteWorkflowBlock: block => {
    store.update(state => {
-      state.currentWorkflow.deleteBlock(block.id)
-      state.selectedWorkflowBlock = null
+      const idx = state.selectedWorkflow.workflow.definition.steps.findIndex(
+        x => x.id === block.id
+      )
+      state.selectedWorkflow.deleteBlock(block.id)
+
+      // Select next closest step
+      const steps = state.selectedWorkflow.workflow.definition.steps
+      let nextSelectedBlock
+      if (steps[idx] != null) {
+        nextSelectedBlock = steps[idx]
+      } else if (steps[idx - 1] != null) {
+        nextSelectedBlock = steps[idx - 1]
+      } else {
+        nextSelectedBlock =
+          state.selectedWorkflow.workflow.definition.trigger || null
+      }
+      state.selectedBlock = nextSelectedBlock
      return state
    })
  },
@ -96,11 +112,14 @@ const workflowActions = store => ({
 export const getWorkflowStore = () => {
  const INITIAL_WORKFLOW_STATE = {
    workflows: [],
+    blockDefinitions: {
+      TRIGGER: [],
+      ACTION: [],
+      LOGIC: [],
+    },
+    selectedWorkflow: null,
  }
-
  const store = writable(INITIAL_WORKFLOW_STATE)
-
  store.actions = workflowActions(store)
-
  return store
 }
--- a/packages/builder/src/builderStore/store/workflow/tests/Workflow.spec.js
+++ b/packages/builder/src/builderStore/store/workflow/tests/Workflow.spec.js
@ -1,57 +1,48 @@
-import Workflow from "../Workflow";
-import TEST_WORKFLOW from "./testWorkflow";
+import Workflow from "../Workflow"
+import TEST_WORKFLOW from "./testWorkflow"

 const TEST_BLOCK = {
-  id: "VFWeZcIPx",
-  name: "Update UI State",
-  tagline: "Update <b>{{path}}</b> to <b>{{value}}</b>",
-  icon: "ri-refresh-line",
-  description: "Update your User Interface with some data.",
-  environment: "CLIENT",
-  params: {
-    path: "string",
-    value: "longText",
-  },
-  args: {
-    path: "foo",
-    value: "started...",
-  },
-  actionId: "SET_STATE",
-  type: "ACTION",
+  id: "AUXJQGZY7",
+  name: "Delay",
+  icon: "ri-time-fill",
+  tagline: "Delay for <b>{{time}}</b> milliseconds",
+  description: "Delay the workflow until an amount of time has passed.",
+  params: { time: "number" },
+  type: "LOGIC",
+  args: { time: "5000" },
+  stepId: "DELAY",
 }

 describe("Workflow Data Object", () => {
  let workflow

  beforeEach(() => {
-    workflow = new Workflow({ ...TEST_WORKFLOW });
-  });
+    workflow = new Workflow({ ...TEST_WORKFLOW })
+  })

  it("adds a workflow block to the workflow", () => {
-    workflow.addBlock(TEST_BLOCK);
+    workflow.addBlock(TEST_BLOCK)
    expect(workflow.workflow.definition)
  })

  it("updates a workflow block with new attributes", () => {
-    const firstBlock = workflow.workflow.definition.steps[0];
+    const firstBlock = workflow.workflow.definition.steps[0]
    const updatedBlock = {
      ...firstBlock,
-      name: "UPDATED"
-    };
-    workflow.updateBlock(updatedBlock, firstBlock.id);
+      name: "UPDATED",
+    }
+    workflow.updateBlock(updatedBlock, firstBlock.id)
    expect(workflow.workflow.definition.steps[0]).toEqual(updatedBlock)
  })

  it("deletes a workflow block successfully", () => {
    const { steps } = workflow.workflow.definition
-    const originalLength = steps.length 
+    const originalLength = steps.length

-    const lastBlock = steps[steps.length - 1];
-    workflow.deleteBlock(lastBlock.id);
-    expect(workflow.workflow.definition.steps.length).toBeLessThan(originalLength);
-  })
-
-  it("builds a tree that gets rendered in the flowchart builder", () => {
-    expect(Workflow.buildUiTree(TEST_WORKFLOW.definition)).toMatchSnapshot();
+    const lastBlock = steps[steps.length - 1]
+    workflow.deleteBlock(lastBlock.id)
+    expect(workflow.workflow.definition.steps.length).toBeLessThan(
+      originalLength
+    )
  })
 })
--- a/packages/builder/src/builderStore/store/workflow/tests/snapshots/Workflow.spec.js.snap
+++ b/packages/builder/src/builderStore/store/workflow/tests/snapshots/Workflow.spec.js.snap
@ -1,49 +0,0 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
-
-exports[`Workflow Data Object builds a tree that gets rendered in the flowchart builder 1`] = `
-Array [
-  Object {
-    "args": Object {
-      "time": 3000,
-    },
-    "body": "Delay for <b>3000</b> milliseconds",
-    "heading": "DELAY",
-    "id": "zJQcZUgDS",
-    "name": "Delay",
-    "params": Object {
-      "time": "number",
-    },
-    "type": "LOGIC",
-  },
-  Object {
-    "args": Object {
-      "path": "foo",
-      "value": "finished",
-    },
-    "body": "Update <b>foo</b> to <b>finished</b>",
-    "heading": "SET_STATE",
-    "id": "3RSTO7BMB",
-    "name": "Update UI State",
-    "params": Object {
-      "path": "string",
-      "value": "longText",
-    },
-    "type": "ACTION",
-  },
-  Object {
-    "args": Object {
-      "path": "foo",
-      "value": "started...",
-    },
-    "body": "Update <b>foo</b> to <b>started...</b>",
-    "heading": "SET_STATE",
-    "id": "VFWeZcIPx",
-    "name": "Update UI State",
-    "params": Object {
-      "path": "string",
-      "value": "longText",
-    },
-    "type": "ACTION",
-  },
-]
-`;
--- a/packages/builder/src/builderStore/store/workflow/tests/testWorkflow.js
+++ b/packages/builder/src/builderStore/store/workflow/tests/testWorkflow.js
@ -1,63 +1,78 @@
 export default {
-  _id: "53b6148c65d1429c987e046852d11611",
-  _rev: "4-02c6659734934895812fa7be0215ee59",
-  name: "Test Workflow",
+  name: "Test workflow",
  definition: {
    steps: [
      {
-        id: "VFWeZcIPx",
-        name: "Update UI State",
-        tagline: "Update <b>{{path}}</b> to <b>{{value}}</b>",
-        icon: "ri-refresh-line",
-        description: "Update your User Interface with some data.",
-        environment: "CLIENT",
+        id: "ANBDINAPS",
+        description: "Send an email.",
+        tagline: "Send email to <b>{{to}}</b>",
+        icon: "ri-mail-open-fill",
+        name: "Send Email",
        params: {
-          path: "string",
-          value: "longText",
+          to: "string",
+          from: "string",
+          subject: "longText",
+          text: "longText",
        },
-        args: {
-          path: "foo",
-          value: "started...",
-        },
-        actionId: "SET_STATE",
        type: "ACTION",
-      },
-      {
-        id: "zJQcZUgDS",
-        name: "Delay",
-        icon: "ri-time-fill",
-        tagline: "Delay for <b>{{time}}</b> milliseconds",
-        description: "Delay the workflow until an amount of time has passed.",
-        environment: "CLIENT",
-        params: {
-          time: "number",
-        },
        args: {
-          time: 3000,
+          text: "A user was created!",
+          subject: "New Budibase User",
+          from: "budimaster@budibase.com",
+          to: "test@test.com",
        },
-        actionId: "DELAY",
-        type: "LOGIC",
-      },
-      {
-        id: "3RSTO7BMB",
-        name: "Update UI State",
-        tagline: "Update <b>{{path}}</b> to <b>{{value}}</b>",
-        icon: "ri-refresh-line",
-        description: "Update your User Interface with some data.",
-        environment: "CLIENT",
-        params: {
-          path: "string",
-          value: "longText",
-        },
-        args: {
-          path: "foo",
-          value: "finished",
-        },
-        actionId: "SET_STATE",
-        type: "ACTION",
+        stepId: "SEND_EMAIL",
      },
    ],
+    trigger: {
+      id: "iRzYMOqND",
+      name: "Record Saved",
+      event: "record:save",
+      icon: "ri-save-line",
+      tagline: "Record is added to <b>{{model.name}}</b>",
+      description: "Fired when a record is saved to your database.",
+      params: { model: "model" },
+      type: "TRIGGER",
+      args: {
+        model: {
+          type: "model",
+          views: {},
+          name: "users",
+          schema: {
+            name: {
+              type: "string",
+              constraints: {
+                type: "string",
+                length: { maximum: 123 },
+                presence: { allowEmpty: false },
+              },
+              name: "name",
+            },
+            age: {
+              type: "number",
+              constraints: {
+                type: "number",
+                presence: { allowEmpty: false },
+                numericality: {
+                  greaterThanOrEqualTo: "",
+                  lessThanOrEqualTo: "",
+                },
+              },
+              name: "age",
+            },
+          },
+          _id: "c6b4e610cd984b588837bca27188a451",
+          _rev: "7-b8aa1ce0b53e88928bb88fc11bdc0aff",
+        },
+      },
+      stepId: "RECORD_SAVED",
+    },
  },
  type: "workflow",
-  live: true,
+  ok: true,
+  id: "b384f861f4754e1693835324a7fcca62",
+  rev: "1-aa1c2cbd868ef02e26f8fad531dd7e37",
+  live: false,
+  _id: "b384f861f4754e1693835324a7fcca62",
+  _rev: "108-4116829ec375e0481d0ecab9e83a2caf",
 }
--- a/packages/builder/src/components/workflow/SetupPanel/DeleteWorkflowModal.svelte
+++ b/packages/builder/src/components/workflow/SetupPanel/DeleteWorkflowModal.svelte
@ -13,7 +13,7 @@
  async function deleteWorkflow() {
    await workflowStore.actions.delete({
      instanceId,
-      workflow: $workflowStore.currentWorkflow.workflow,
+      workflow: $workflowStore.selectedWorkflow.workflow,
    })
    onClosed()
    notifier.danger("Workflow deleted.")
--- a/packages/builder/src/components/workflow/SetupPanel/ParamInputs/ComponentSelector.svelte
+++ b/packages/builder/src/components/workflow/SetupPanel/ParamInputs/ComponentSelector.svelte
@ -1,42 +0,0 @@
-<script>
-  import { store } from "builderStore"
-  import deepmerge from "deepmerge"
-  import { Label } from "@budibase/bbui"
-
-  export let value
-
-  let pages = []
-  let components = []
-  let pageName
-
-  let selectedPage
-  let selectedScreen
-
-  $: pages = $store.pages
-  $: selectedPage = pages[pageName]
-  $: screens = selectedPage ? selectedPage._screens : []
-  $: if (selectedPage) {
-    let result = selectedPage
-    for (screen of screens) {
-      result = deepmerge(result, screen)
-    }
-    components = result.props._children
-  }
-</script>
-
-<div class="bb-margin-xl block-field">
-  <Label small forAttr={'page'}>Page</Label>
-  <select class="budibase__input" bind:value={pageName}>
-    {#each Object.keys(pages) as page}
-      <option value={page}>{page}</option>
-    {/each}
-  </select>
-  {#if components.length > 0}
-    <Label small forAttr={'component'}>Component</Label>
-    <select class="budibase__input" bind:value>
-      {#each components as component}
-        <option value={component._id}>{component._id}</option>
-      {/each}
-    </select>
-  {/if}
-</div>
--- a/packages/builder/src/components/workflow/SetupPanel/ParamInputs/ModelSelector.svelte
+++ b/packages/builder/src/components/workflow/SetupPanel/ParamInputs/ModelSelector.svelte
@ -2,13 +2,22 @@
  import { backendUiStore } from "builderStore"

  export let value
+  $: modelId = value ? value._id : ""
+
+  function onChange(e) {
+    value = $backendUiStore.models.find(model => model._id === e.target.value)
+  }
 </script>

-<div class="bb-margin-xl block-field">
-  <select class="budibase__input" bind:value>
-    <option value="" />
+<div class="block-field">
+  <select
+    class="budibase__input"
+    value={modelId}
+    on:blur={onChange}
+    on:change={onChange}>
+    <option value="">Choose an option</option>
    {#each $backendUiStore.models as model}
-      <option value={model}>{model.name}</option>
+      <option value={model._id}>{model.name}</option>
    {/each}
  </select>
 </div>
--- a/packages/builder/src/components/workflow/SetupPanel/ParamInputs/RecordSelector.svelte
+++ b/packages/builder/src/components/workflow/SetupPanel/ParamInputs/RecordSelector.svelte
@ -3,6 +3,14 @@
  import { Input, Label } from "@budibase/bbui"

  export let value
+  $: modelId = value && value.model ? value.model._id : ""
+  $: schemaFields = Object.keys(value && value.model ? value.model.schema : {})
+
+  function onChangeModel(e) {
+    value.model = $backendUiStore.models.find(
+      model => model._id === e.target.value
+    )
+  }

  function setParsedValue(evt, field) {
    const fieldSchema = value.model.schema[field]
@ -10,23 +18,27 @@
      value[field] = parseInt(evt.target.value)
      return
    }
-
    value[field] = evt.target.value
  }
 </script>

-<div class="bb-margin-xl block-field">
-  <select class="budibase__input" bind:value={value.model}>
+<div class="block-field">
+  <select
+    class="budibase__input"
+    value={modelId}
+    on:blur={onChangeModel}
+    on:change={onChangeModel}>
+    <option value="">Choose an option</option>
    {#each $backendUiStore.models as model}
-      <option value={model}>{model.name}</option>
+      <option value={model._id}>{model.name}</option>
    {/each}
  </select>
 </div>

-{#if value.model}
+{#if schemaFields.length}
  <div class="bb-margin-xl block-field">
    <Label small forAttr={'fields'}>Fields</Label>
-    {#each Object.keys(value.model.schema) as field}
+    {#each schemaFields as field}
      <div class="bb-margin-xl">
        <Input
          thin
--- a/packages/builder/src/components/workflow/SetupPanel/SetupPanel.svelte
+++ b/packages/builder/src/components/workflow/SetupPanel/SetupPanel.svelte
@ -1,6 +1,5 @@
 <script>
-  import { fade } from "svelte/transition"
-  import { onMount, getContext } from "svelte"
+  import { getContext } from "svelte"
  import { backendUiStore, workflowStore } from "builderStore"
  import { notifier } from "builderStore/store/notifications"
  import WorkflowBlockSetup from "./WorkflowBlockSetup.svelte"
@ -9,49 +8,35 @@

  const { open, close } = getContext("simple-modal")

-  const ACCESS_LEVELS = [
-    {
-      name: "Admin",
-      key: "ADMIN",
-      canExecute: true,
-      editable: false,
-    },
-    {
-      name: "Power User",
-      key: "POWER_USER",
-      canExecute: true,
-      editable: false,
-    },
-  ]
-
  let selectedTab = "SETUP"
-  let testResult

  $: workflow =
-    $workflowStore.currentWorkflow && $workflowStore.currentWorkflow.workflow
-  $: workflowBlock = $workflowStore.selectedWorkflowBlock
+    $workflowStore.selectedWorkflow && $workflowStore.selectedWorkflow.workflow

  function deleteWorkflow() {
    open(
      DeleteWorkflowModal,
-      {
-        onClosed: close,
-      },
+      { onClosed: close },
      { styleContent: { padding: "0" } }
    )
  }

  function deleteWorkflowBlock() {
-    workflowStore.actions.deleteWorkflowBlock(workflowBlock)
-    notifier.info("Workflow block deleted.")
+    workflowStore.actions.deleteWorkflowBlock($workflowStore.selectedBlock)
  }

-  function testWorkflow() {
-    testResult = "PASSED"
+  async function testWorkflow() {
+    const result = await workflowStore.actions.trigger({
+      workflow: $workflowStore.selectedWorkflow.workflow,
+    })
+    if (result.status === 200) {
+      notifier.success(`Workflow ${workflow.name} triggered successfully.`)
+    } else {
+      notifier.danger(`Failed to trigger workflow ${workflow.name}.`)
+    }
  }

  async function saveWorkflow() {
-    const workflow = $workflowStore.currentWorkflow.workflow
    await workflowStore.actions.save({
      instanceId: $backendUiStore.selectedDatabase._id,
      workflow,
@ -65,38 +50,27 @@
    <span
      class="hoverable"
      class:selected={selectedTab === 'SETUP'}
-      on:click={() => {
-        selectedTab = 'SETUP'
-        testResult = null
-      }}>
+      on:click={() => (selectedTab = 'SETUP')}>
      Setup
    </span>
-    {#if !workflowBlock}
-      <span
-        class="test-tab"
-        class:selected={selectedTab === 'TEST'}
-        on:click={() => (selectedTab = 'TEST')}>
-        Test
-      </span>
-    {/if}
  </header>
-  {#if selectedTab === 'TEST'}
-    <div class="bb-margin-m">
-      {#if testResult}
-        <button
-          transition:fade
-          class:passed={testResult === 'PASSED'}
-          class:failed={testResult === 'FAILED'}
-          class="test-result">
-          {testResult}
-        </button>
-      {/if}
-      <Button secondary wide on:click={testWorkflow}>Test Workflow</Button>
+  {#if $workflowStore.selectedBlock}
+    <WorkflowBlockSetup bind:block={$workflowStore.selectedBlock} />
+    <div class="buttons">
+      <Button green wide data-cy="save-workflow-setup" on:click={saveWorkflow}>
+        Save Workflow
+      </Button>
+      <Button red wide on:click={deleteWorkflowBlock}>Delete Block</Button>
    </div>
-  {/if}
-  {#if selectedTab === 'SETUP'}
-    {#if workflowBlock}
-      <WorkflowBlockSetup {workflowBlock} />
+  {:else if $workflowStore.selectedWorkflow}
+    <div class="panel">
+      <div class="panel-body">
+        <div class="block-label">
+          Workflow
+          <b>{workflow.name}</b>
+        </div>
+      </div>
+      <Button secondary wide on:click={testWorkflow}>Test Workflow</Button>
      <div class="buttons">
        <Button
          green
@ -105,40 +79,9 @@
          on:click={saveWorkflow}>
          Save Workflow
        </Button>
-        <Button red wide on:click={deleteWorkflowBlock}>Delete Block</Button>
+        <Button red wide on:click={deleteWorkflow}>Delete Workflow</Button>
      </div>
-    {:else if $workflowStore.currentWorkflow}
-      <div class="panel">
-        <div class="panel-body">
-          <div class="block-label">Workflow: {workflow.name}</div>
-          <div class="config-item">
-            <Label small forAttr={'useraccess'}>User Access</Label>
-            <div class="access-levels">
-
-              {#each ACCESS_LEVELS as level}
-                <span class="access-level">
-                  <label>{level.name}</label>
-                  <input
-                    type="checkbox"
-                    disabled={!level.editable}
-                    bind:checked={level.canExecute} />
-                </span>
-              {/each}
-            </div>
-          </div>
-        </div>
-        <div class="buttons">
-          <Button
-            green
-            wide
-            data-cy="save-workflow-setup"
-            on:click={saveWorkflow}>
-            Save Workflow
-          </Button>
-          <Button red wide on:click={deleteWorkflow}>Delete Workflow</Button>
-        </div>
-      </div>
-    {/if}
+    </div>
  {/if}
 </section>

@ -181,10 +124,6 @@
    margin-bottom: 20px;
  }

-  .config-item {
-    margin-bottom: 20px;
-  }
-
  header > span {
    color: var(--grey-5);
    margin-right: 20px;
@ -205,35 +144,8 @@
    gap: 12px;
  }

-  .access-level {
-    display: flex;
-    align-items: center;
-    justify-content: space-between;
-    margin-top: 20px;
-  }
-
  .access-level label {
    font-weight: normal;
    color: var(--ink);
  }
-
-  .test-result {
-    border: none;
-    width: 100%;
-    border-radius: 3px;
-    height: 32px;
-    font-size: 14px;
-    font-weight: 500;
-    color: var(--white);
-    text-align: center;
-    margin-bottom: 10px;
-  }
-
-  .passed {
-    background: var(--green);
-  }
-
-  .failed {
-    background: var(--red);
-  }
 </style>
--- a/packages/builder/src/components/workflow/SetupPanel/WorkflowBlockSetup.svelte
+++ b/packages/builder/src/components/workflow/SetupPanel/WorkflowBlockSetup.svelte
@ -1,55 +1,45 @@
 <script>
-  import { backendUiStore, store } from "builderStore"
-  import ComponentSelector from "./ParamInputs/ComponentSelector.svelte"
  import ModelSelector from "./ParamInputs/ModelSelector.svelte"
  import RecordSelector from "./ParamInputs/RecordSelector.svelte"
  import { Input, TextArea, Select } from "@budibase/bbui"

-  export let workflowBlock
-
-  let params
-
-  $: workflowParams = workflowBlock.params
-    ? Object.entries(workflowBlock.params)
-    : []
+  export let block
+  $: params = block.params ? Object.entries(block.params) : []
 </script>

-<label class="selected-label">{workflowBlock.type}: {workflowBlock.name}</label>
-{#each workflowParams as [parameter, type]}
-  <div class="block-field">
-    <label class="label">{parameter}</label>
-    {#if Array.isArray(type)}
-      <Select bind:value={workflowBlock.args[parameter]} thin>
-        {#each type as option}
-          <option value={option}>{option}</option>
-        {/each}
-      </Select>
-    {:else if type === 'component'}
-      <ComponentSelector bind:value={workflowBlock.args[parameter]} />
-    {:else if type === 'accessLevel'}
-      <Select bind:value={workflowBlock.args[parameter]} thin>
-        <option value="ADMIN">Admin</option>
-        <option value="POWER_USER">Power User</option>
-      </Select>
-    {:else if type === 'password'}
-      <Input type="password" thin bind:value={workflowBlock.args[parameter]} />
-    {:else if type === 'number'}
-      <Input type="number" thin bind:value={workflowBlock.args[parameter]} />
-    {:else if type === 'longText'}
-      <TextArea
-        type="text"
-        thin
-        bind:value={workflowBlock.args[parameter]}
-        label="" />
-    {:else if type === 'model'}
-      <ModelSelector bind:value={workflowBlock.args[parameter]} />
-    {:else if type === 'record'}
-      <RecordSelector value={workflowBlock.args[parameter]} />
-    {:else if type === 'string'}
-      <Input type="text" thin bind:value={workflowBlock.args[parameter]} />
-    {/if}
-  </div>
-{/each}
+<div class="container">
+  <div class="selected-label">{block.name}</div>
+  {#each params as [parameter, type]}
+    <div class="block-field">
+      <label class="label">{parameter}</label>
+      {#if Array.isArray(type)}
+        <Select bind:value={block.args[parameter]} thin secondary>
+          <option value="">Choose an option</option>
+          {#each type as option}
+            <option value={option}>{option}</option>
+          {/each}
+        </Select>
+      {:else if type === 'accessLevel'}
+        <Select bind:value={block.args[parameter]} thin secondary>
+          <option value="ADMIN">Admin</option>
+          <option value="POWER_USER">Power User</option>
+        </Select>
+      {:else if type === 'password'}
+        <Input type="password" thin bind:value={block.args[parameter]} />
+      {:else if type === 'number'}
+        <Input type="number" thin bind:value={block.args[parameter]} />
+      {:else if type === 'longText'}
+        <TextArea type="text" thin bind:value={block.args[parameter]} />
+      {:else if type === 'model'}
+        <ModelSelector bind:value={block.args[parameter]} />
+      {:else if type === 'record'}
+        <RecordSelector bind:value={block.args[parameter]} />
+      {:else if type === 'string'}
+        <Input type="text" thin bind:value={block.args[parameter]} />
+      {/if}
+    </div>
+  {/each}
+</div>

 <style>
  .block-field {
@ -57,16 +47,19 @@
  }

  label {
-    text-transform: capitalize;
    font-size: 14px;
+    font-family: sans-serif;
    font-weight: 500;
+    color: var(--ink);
+    margin-bottom: 12px;
+    text-transform: capitalize;
    margin-top: 20px;
  }

  .selected-label {
-    text-transform: capitalize;
-    font-size: 14px;
    font-weight: 500;
+    font-size: 14px;
+    color: var(--grey-7);
  }

  textarea {
--- a/packages/builder/src/components/workflow/WorkflowBuilder/WorkflowBuilder.svelte
+++ b/packages/builder/src/components/workflow/WorkflowBuilder/WorkflowBuilder.svelte
@ -1,30 +1,22 @@
 <script>
-  import { onMount } from "svelte"
+  import { afterUpdate } from "svelte"
  import { workflowStore, backendUiStore } from "builderStore"
  import { notifier } from "builderStore/store/notifications"
  import Flowchart from "./flowchart/FlowChart.svelte"

-  let selectedWorkflow
-  let uiTree
-  let instanceId = $backendUiStore.selectedDatabase._id
-
-  $: selectedWorkflow = $workflowStore.currentWorkflow
-
-  $: workflowLive = selectedWorkflow && selectedWorkflow.workflow.live
-
-  $: uiTree = selectedWorkflow ? selectedWorkflow.createUiTree() : []
-
+  $: workflow =
+    $workflowStore.selectedWorkflow && $workflowStore.selectedWorkflow.workflow
+  $: workflowLive = workflow && workflow.live
  $: instanceId = $backendUiStore.selectedDatabase._id

  function onSelect(block) {
    workflowStore.update(state => {
-      state.selectedWorkflowBlock = block
+      state.selectedBlock = block
      return state
    })
  }

  function setWorkflowLive(live) {
-    const { workflow } = selectedWorkflow
    workflow.live = live
    workflowStore.actions.save({ instanceId, workflow })
    if (live) {
@ -36,32 +28,42 @@
 </script>

 <section>
-  <Flowchart blocks={uiTree} {onSelect} />
-  <footer>
-    {#if selectedWorkflow}
-      <button
-        class:highlighted={workflowLive}
-        class:hoverable={workflowLive}
-        class="stop-button hoverable">
-        <i class="ri-stop-fill" on:click={() => setWorkflowLive(false)} />
-      </button>
-      <button
-        class:highlighted={!workflowLive}
-        class:hoverable={!workflowLive}
-        class="play-button hoverable"
-        data-cy="activate-workflow"
-        on:click={() => setWorkflowLive(true)}>
-        <i class="ri-play-fill" />
-      </button>
-    {/if}
-  </footer>
+  <Flowchart {workflow} {onSelect} />
 </section>
+<footer>
+  {#if workflow}
+    <button
+      class:highlighted={workflowLive}
+      class:hoverable={workflowLive}
+      class="stop-button hoverable">
+      <i class="ri-stop-fill" on:click={() => setWorkflowLive(false)} />
+    </button>
+    <button
+      class:highlighted={!workflowLive}
+      class:hoverable={!workflowLive}
+      class="play-button hoverable"
+      data-cy="activate-workflow"
+      on:click={() => setWorkflowLive(true)}>
+      <i class="ri-play-fill" />
+    </button>
+  {/if}
+</footer>

 <style>
+  section {
+    display: flex;
+    flex-direction: row;
+    justify-content: center;
+    align-items: flex-start;
+    overflow: auto;
+    height: 100%;
+    position: relative;
+  }
+
  footer {
    position: absolute;
-    bottom: 0;
-    right: 0;
+    bottom: 20px;
+    right: 30px;
    display: flex;
    align-items: flex-end;
  }
@ -77,7 +79,9 @@
    display: flex;
    align-items: center;
    justify-content: center;
-    margin-right: 24px;
+  }
+  footer > button:first-child {
+    margin-right: 20px;
  }

  .play-button.highlighted {
--- a/packages/builder/src/components/workflow/WorkflowBuilder/flowchart/Arrow.svelte
+++ b/packages/builder/src/components/workflow/WorkflowBuilder/flowchart/Arrow.svelte
@ -7,3 +7,9 @@
  <path d="M5.0625 70H9L4.5 75L0 70H3.9375V65H5.0625V70Z" fill="#ADAEC4" />
  <rect x="4" width="1" height="65" fill="#ADAEC4" />
 </svg>
+
+<style>
+  svg {
+    margin: 8px 0;
+  }
+</style>
--- a/packages/builder/src/components/workflow/WorkflowBuilder/flowchart/FlowChart.svelte
+++ b/packages/builder/src/components/workflow/WorkflowBuilder/flowchart/FlowChart.svelte
@ -1,24 +1,52 @@
 <script>
  import FlowItem from "./FlowItem.svelte"
  import Arrow from "./Arrow.svelte"
+  import { flip } from "svelte/animate"
+  import { fade, fly } from "svelte/transition"

-  export let blocks = []
+  export let workflow
  export let onSelect
+  let blocks
+
+  $: {
+    blocks = []
+    if (workflow) {
+      if (workflow.definition.trigger) {
+        blocks.push(workflow.definition.trigger)
+      }
+      blocks = blocks.concat(workflow.definition.steps || [])
+    }
+  }
 </script>

 <section class="canvas">
-  {#each blocks as block, idx}
-    <FlowItem {onSelect} {block} />
-    {#if idx !== blocks.length - 1}
-      <Arrow />
-    {/if}
+  {#each blocks as block, idx (block.id)}
+    <div
+      class="block"
+      animate:flip={{ duration: 600 }}
+      in:fade|local
+      out:fly|local={{ x: 100 }}>
+      <FlowItem {onSelect} {block} />
+      {#if idx !== blocks.length - 1}
+        <Arrow />
+      {/if}
+    </div>
  {/each}
 </section>

 <style>
-  .canvas {
+  section {
+    position: absolute;
+    padding: 20px 40px;
    display: flex;
    align-items: center;
    flex-direction: column;
  }
+
+  .block {
+    display: flex;
+    flex-direction: column;
+    justify-content: flex-start;
+    align-items: center;
+  }
 </style>
--- a/packages/builder/src/components/workflow/WorkflowBuilder/flowchart/FlowItem.svelte
+++ b/packages/builder/src/components/workflow/WorkflowBuilder/flowchart/FlowItem.svelte
@ -1,15 +1,21 @@
 <script>
-  import { fade } from "svelte/transition"
+  import mustache from "mustache"
+  import { workflowStore } from "builderStore"

  export let onSelect
  export let block
+  let selected
+
+  $: selected =
+    $workflowStore.selectedBlock != null &&
+    $workflowStore.selectedBlock.id === block.id

  function selectBlock() {
    onSelect(block)
  }
 </script>

-<div transition:fade class={`${block.type} hoverable`} on:click={selectBlock}>
+<div class={`${block.type} hoverable`} class:selected on:click={selectBlock}>
  <header>
    {#if block.type === 'TRIGGER'}
      <i class="ri-lightbulb-fill" />
@ -24,7 +30,7 @@
  </header>
  <hr />
  <p>
-    {@html block.body}
+    {@html mustache.render(block.tagline, block.args)}
  </p>
 </div>

@ -32,8 +38,8 @@
  div {
    width: 320px;
    padding: 20px;
-    border-radius: 5px;
-    transition: 0.3s all;
+    border-radius: var(--border-radius-m);
+    transition: 0.3s all ease;
    box-shadow: 0 4px 30px 0 rgba(57, 60, 68, 0.08);
    background-color: var(--ink);
    font-size: 16px;
@ -69,9 +75,12 @@

  p {
    color: inherit;
+    margin-bottom: 0;
  }

+  div.selected,
  div:hover {
-    transform: scale(1.05);
+    transform: scale(1.1);
+    box-shadow: 0 4px 30px 0 rgba(57, 60, 68, 0.15);
  }
 </style>
--- a/packages/builder/src/components/workflow/WorkflowPanel/BlockList/BlockList.svelte
+++ b/packages/builder/src/components/workflow/WorkflowPanel/BlockList/BlockList.svelte
@ -1,82 +1,39 @@
 <script>
-  import { onMount } from "svelte"
-  import { backendUiStore, workflowStore } from "builderStore"
-  import { WorkflowList } from "../"
+  import { workflowStore } from "builderStore"
  import WorkflowBlock from "./WorkflowBlock.svelte"
-  import blockDefinitions from "../blockDefinitions"
+  import FlatButtonGroup from "components/userInterface/FlatButtonGroup.svelte"

  let selectedTab = "TRIGGER"
-  let definitions = []
-
-  $: definitions = Object.entries(blockDefinitions[selectedTab])
+  let buttonProps = []
+  $: blocks = Object.entries($workflowStore.blockDefinitions[selectedTab])

  $: {
-    if (
-      $workflowStore.currentWorkflow.hasTrigger() &&
-      selectedTab === "TRIGGER"
-    ) {
-      selectedTab = "ACTION"
+    if ($workflowStore.selectedWorkflow.hasTrigger()) {
+      buttonProps = [
+        { value: "ACTION", text: "Action" },
+        { value: "LOGIC", text: "Logic" },
+      ]
+      if (selectedTab === "TRIGGER") {
+        selectedTab = "ACTION"
+      }
+    } else {
+      buttonProps = [{ value: "TRIGGER", text: "Trigger" }]
+      if (selectedTab !== "TRIGGER") {
+        selectedTab = "TRIGGER"
+      }
    }
  }
+
+  function onChangeTab(tab) {
+    selectedTab = tab
+  }
 </script>

 <section>
-  <div class="subtabs">
-    {#if !$workflowStore.currentWorkflow.hasTrigger()}
-      <span
-        class="hoverable"
-        class:selected={'TRIGGER' === selectedTab}
-        on:click={() => (selectedTab = 'TRIGGER')}>
-        Triggers
-      </span>
-    {/if}
-    <span
-      class="hoverable"
-      class:selected={'ACTION' === selectedTab}
-      on:click={() => (selectedTab = 'ACTION')}>
-      Actions
-    </span>
-    <span
-      class="hoverable"
-      class:selected={'LOGIC' === selectedTab}
-      on:click={() => (selectedTab = 'LOGIC')}>
-      Logic
-    </span>
-  </div>
+  <FlatButtonGroup value={selectedTab} {buttonProps} onChange={onChangeTab} />
  <div id="blocklist">
-    {#each definitions as [actionId, blockDefinition]}
-      <WorkflowBlock {blockDefinition} {actionId} blockType={selectedTab} />
+    {#each blocks as [stepId, blockDefinition]}
+      <WorkflowBlock {blockDefinition} {stepId} blockType={selectedTab} />
    {/each}
  </div>
 </section>
-
-<style>
-  .subtabs {
-    margin-top: 20px;
-    display: grid;
-    grid-auto-flow: column;
-    grid-auto-columns: 1fr 1fr 1fr;
-    margin-bottom: 12px;
-  }
-
-  .subtabs span {
-    transition: 0.3s all;
-    text-align: center;
-    color: var(--grey-7);
-    font-weight: 400;
-    padding: 8px 16px;
-    text-rendering: optimizeLegibility;
-    border: none !important;
-    outline: none;
-  }
-
-  .subtabs span.selected {
-    background: var(--grey-3);
-    color: var(--ink);
-    border-radius: 5px;
-  }
-
-  .subtabs span:not(.selected) {
-    color: var(--ink);
-  }
-</style>
--- a/packages/builder/src/components/workflow/WorkflowPanel/BlockList/WorkflowBlock.svelte
+++ b/packages/builder/src/components/workflow/WorkflowPanel/BlockList/WorkflowBlock.svelte
@ -1,15 +1,15 @@
 <script>
  import { workflowStore } from "builderStore"

-  export let blockType
  export let blockDefinition
-  export let actionId
+  export let stepId
+  export let blockType

  function addBlockToWorkflow() {
    workflowStore.actions.addBlockToWorkflow({
      ...blockDefinition,
      args: blockDefinition.args || {},
-      actionId,
+      stepId,
      type: blockType,
    })
  }
@ -18,7 +18,7 @@
 <div
  class="workflow-block hoverable"
  on:click={addBlockToWorkflow}
-  data-cy={actionId}>
+  data-cy={stepId}>
  <div>
    <i class={blockDefinition.icon} />
  </div>
@ -31,11 +31,11 @@
 <style>
  .workflow-block {
    display: grid;
-    grid-template-columns: 40px auto;
+    grid-template-columns: 20px auto;
    align-items: center;
    margin-top: 16px;
-    padding: 16px 0px;
-    border-radius: var(--border);
+    padding: 12px;
+    border-radius: var(--border-radius-m);
  }

  .workflow-block:hover {
@ -43,7 +43,7 @@
  }

  .workflow-text {
-    margin-left: 12px;
+    margin-left: 16px;
  }

  .icon {
@ -64,6 +64,7 @@
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 5px;
+    margin-top: 0;
  }

  p {
--- a/packages/builder/src/components/workflow/WorkflowPanel/WorkflowList/WorkflowList.svelte
+++ b/packages/builder/src/components/workflow/WorkflowPanel/WorkflowList/WorkflowList.svelte
@ -8,9 +8,9 @@

  const { open, close } = getContext("simple-modal")

-  $: currentWorkflowId =
-    $workflowStore.currentWorkflow &&
-    $workflowStore.currentWorkflow.workflow._id
+  $: selectedWorkflowId =
+    $workflowStore.selectedWorkflow &&
+    $workflowStore.selectedWorkflow.workflow._id

  function newWorkflow() {
    open(
@ -33,7 +33,7 @@
    {#each $workflowStore.workflows as workflow}
      <li
        class="workflow-item"
-        class:selected={workflow._id === currentWorkflowId}
+        class:selected={workflow._id === selectedWorkflowId}
        on:click={() => workflowStore.actions.select(workflow)}>
        <i class="ri-stackshare-line" class:live={workflow.live} />
        {workflow.name}
--- a/packages/builder/src/components/workflow/WorkflowPanel/WorkflowPanel.svelte
+++ b/packages/builder/src/components/workflow/WorkflowPanel/WorkflowPanel.svelte
@ -1,11 +1,9 @@
 <script>
-  import { onMount } from "svelte"
-  import { backendUiStore, workflowStore } from "builderStore"
-  import { WorkflowList, BlockList } from "./"
-  import blockDefinitions from "./blockDefinitions"
+  import { workflowStore } from "builderStore"
+  import WorkflowList from "./WorkflowList/WorkflowList.svelte"
+  import BlockList from "./BlockList/BlockList.svelte"

  let selectedTab = "WORKFLOWS"
-  let definitions = []
 </script>

 <header>
@ -16,7 +14,7 @@
    on:click={() => (selectedTab = 'WORKFLOWS')}>
    Workflows
  </span>
-  {#if $workflowStore.currentWorkflow}
+  {#if $workflowStore.selectedWorkflow}
    <span
      data-cy="add-workflow-component"
      class="hoverable"
--- a/packages/builder/src/pages/[application]/workflow/_layout.svelte
+++ b/packages/builder/src/pages/[application]/workflow/_layout.svelte
@ -12,11 +12,13 @@
  <div class="content">
    <slot />
  </div>
-  <div class="nav">
-    <div class="inner">
-      <SetupPanel />
+  {#if $workflowStore.selectedWorkflow}
+    <div class="nav">
+      <div class="inner">
+        <SetupPanel />
+      </div>
    </div>
-  </div>
+  {/if}
 </div>

 <style>
@ -35,13 +37,11 @@

  .content {
    flex: 1 1 auto;
-    margin: 20px 40px;
  }

  .nav {
    overflow: auto;
    width: 300px;
-    border-right: 1px solid var(--grey-2);
    background: var(--white);
  }

--- a/packages/client/src/api/index.js
+++ b/packages/client/src/api/index.js
@ -1,5 +1,4 @@
 import { authenticate } from "./authenticate"
-import { triggerWorkflow } from "./workflow"
 import appStore from "../state/store"

 const apiCall = method => async ({ url, body }) => {
@ -96,7 +95,6 @@ const makeRecordRequestBody = parameters => {

 export default {
  authenticate: authenticate(apiOpts),
-  triggerWorkflow: triggerWorkflow(apiOpts),
  createRecord,
  updateRecord,
 }
--- a/packages/client/src/api/workflow/actions.js
+++ b/packages/client/src/api/workflow/actions.js
@ -1,18 +0,0 @@
-const delay = ms => new Promise(resolve => setTimeout(resolve, ms))
-
-export default {
-  NAVIGATE: () => {
-    // TODO client navigation
-  },
-  DELAY: async ({ args }) => await delay(args.time),
-  FILTER: ({ args }) => {
-    const { field, condition, value } = args
-    switch (condition) {
-      case "equals":
-        if (field !== value) return
-        break
-      default:
-        return
-    }
-  },
-}
--- a/packages/client/src/api/workflow/index.js
+++ b/packages/client/src/api/workflow/index.js
@ -1,68 +0,0 @@
-import renderTemplateString from "../../state/renderTemplateString"
-import appStore from "../../state/store"
-import Orchestrator from "./orchestrator"
-import clientActions from "./actions"
-
-// Execute a workflow from a running budibase app
-export const clientStrategy = ({ api }) => ({
-  context: {},
-  bindContextArgs: function(args) {
-    const mappedArgs = { ...args }
-
-    // bind the workflow action args to the workflow context, if required
-    for (let arg in args) {
-      const argValue = args[arg]
-
-      // We don't want to render mustache templates on non-strings
-      if (typeof argValue !== "string") continue
-
-      // Render the string with values from the workflow context and state
-      mappedArgs[arg] = renderTemplateString(argValue, {
-        context: this.context,
-        state: appStore.get(),
-      })
-    }
-
-    return mappedArgs
-  },
-  run: async function(workflow) {
-    for (let block of workflow.steps) {
-      // This code gets run in the browser
-      if (block.environment === "CLIENT") {
-        const action = clientActions[block.actionId]
-        await action({
-          context: this.context,
-          args: this.bindContextArgs(block.args),
-          id: block.id,
-        })
-      }
-
-      // this workflow block gets executed on the server
-      if (block.environment === "SERVER") {
-        const EXECUTE_WORKFLOW_URL = `/api/workflows/action`
-        const response = await api.post({
-          url: EXECUTE_WORKFLOW_URL,
-          body: {
-            action: block.actionId,
-            args: this.bindContextArgs(block.args, api),
-          },
-        })
-
-        this.context = {
-          ...this.context,
-          [block.actionId]: response,
-        }
-      }
-    }
-  },
-})
-
-export const triggerWorkflow = api => async ({ workflow }) => {
-  const workflowOrchestrator = new Orchestrator(api)
-  workflowOrchestrator.strategy = clientStrategy
-
-  const EXECUTE_WORKFLOW_URL = `/api/workflows/${workflow}`
-  const workflowDefinition = await api.get({ url: EXECUTE_WORKFLOW_URL })
-
-  workflowOrchestrator.execute(workflowDefinition)
-}
--- a/packages/client/src/api/workflow/orchestrator.js
+++ b/packages/client/src/api/workflow/orchestrator.js
@ -1,22 +0,0 @@
-/**
- * The workflow orchestrator is a class responsible for executing workflows.
- * It relies on the strategy pattern, which allows composable behaviour to be
- * passed into its execute() function. This allows custom execution behaviour based
- * on where the orchestrator is run.
- *
- */
-export default class Orchestrator {
-  constructor(api) {
-    this.api = api
-  }
-
-  set strategy(strategy) {
-    this._strategy = strategy({ api: this.api })
-  }
-
-  async execute(workflow) {
-    if (workflow.live) {
-      this._strategy.run(workflow.definition)
-    }
-  }
-}
--- a/packages/client/src/state/eventHandlers.js
+++ b/packages/client/src/state/eventHandlers.js
@ -1,4 +1,3 @@
-import api from "../api"
 import renderTemplateString from "./renderTemplateString"

 export const EVENT_TYPE_MEMBER_NAME = "##eventHandlerType"
@ -6,9 +5,6 @@ export const EVENT_TYPE_MEMBER_NAME = "##eventHandlerType"
 export const eventHandlers = routeTo => {
  const handlers = {
    "Navigate To": param => routeTo(param && param.url),
-    "Create Record": api.createRecord,
-    "Update Record": api.updateRecord,
-    "Trigger Workflow": api.triggerWorkflow,
  }

  // when an event is called, this is what gets run
--- a/packages/server/Dockerfile
+++ b/packages/server/Dockerfile
@ -4,6 +4,7 @@ WORKDIR /app

 ENV CLOUD=1
 ENV COUCH_DB_URL=https://couchdb.budi.live:5984
+env BUDIBASE_ENVIRONMENT=PRODUCTION

 # copy files and install dependencies
 COPY . ./
--- a/packages/server/package.json
+++ b/packages/server/package.json
@ -55,6 +55,7 @@
    "electron-updater": "^4.3.1",
    "fix-path": "^3.0.0",
    "fs-extra": "^8.1.0",
+    "joi": "^17.2.1",
    "jsonwebtoken": "^8.5.1",
    "koa": "^2.7.0",
    "koa-body": "^4.1.0",
@ -73,6 +74,7 @@
    "tar-fs": "^2.1.0",
    "uuid": "^3.3.2",
    "validate.js": "^0.13.1",
+    "worker-farm": "^1.7.0",
    "yargs": "^13.2.4",
    "zlib": "^1.0.5"
  },
--- a/packages/server/src/api/controllers/auth.js
+++ b/packages/server/src/api/controllers/auth.js
@ -16,7 +16,7 @@ exports.authenticate = async ctx => {
  const { clientId } = await masterDb.get(ctx.user.appId)

  if (!clientId) {
-    ctx.throw(400, "ClientId not suplied")
+    ctx.throw(400, "ClientId not supplied")
  }
  // find the instance that the user is associated with
  const db = new CouchDB(ClientDb.name(clientId))
--- a/packages/server/src/api/controllers/record.js
+++ b/packages/server/src/api/controllers/record.js
@ -2,6 +2,16 @@ const CouchDB = require("../../db")
 const validateJs = require("validate.js")
 const newid = require("../../db/newid")

+function emitEvent(eventType, ctx, record) {
+  ctx.eventEmitter &&
+    ctx.eventEmitter.emit(eventType, {
+      args: {
+        record,
+      },
+      instanceId: ctx.user.instanceId,
+    })
+}
+
 validateJs.extend(validateJs.validators.datetime, {
  parse: function(value) {
    return new Date(value).getTime()
@ -110,13 +120,7 @@ exports.save = async function(ctx) {
    }
  }

-  ctx.eventEmitter &&
-    ctx.eventEmitter.emit(`record:save`, {
-      args: {
-        record,
-      },
-      instanceId: ctx.user.instanceId,
-    })
+  emitEvent(`record:save`, ctx, record)
  ctx.body = record
  ctx.status = 200
  ctx.message = `${model.name} created successfully`
@ -179,7 +183,7 @@ exports.destroy = async function(ctx) {
    return
  }
  ctx.body = await db.remove(ctx.params.recordId, ctx.params.revId)
-  ctx.eventEmitter && ctx.eventEmitter.emit(`record:delete`, record)
+  emitEvent(`record:delete`, ctx, record)
 }

 exports.validate = async function(ctx) {
--- a/packages/server/src/api/controllers/workflow/actions/CREATE_USER.js
+++ b/packages/server/src/api/controllers/workflow/actions/CREATE_USER.js
@ -1,24 +0,0 @@
-const userController = require("../../user")
-
-module.exports = async function createUser({ args, instanceId }) {
-  const ctx = {
-    params: {
-      instanceId,
-    },
-    request: {
-      body: args.user,
-    },
-  }
-
-  try {
-    const response = await userController.create(ctx)
-    return {
-      user: response,
-    }
-  } catch (err) {
-    console.error(err)
-    return {
-      user: null,
-    }
-  }
-}
--- a/packages/server/src/api/controllers/workflow/actions/SAVE_RECORD.js
+++ b/packages/server/src/api/controllers/workflow/actions/SAVE_RECORD.js
@ -1,29 +0,0 @@
-const recordController = require("../../record")
-
-module.exports = async function saveRecord({ args, context }) {
-  const { model, ...record } = args.record
-
-  const ctx = {
-    params: {
-      instanceId: context.instanceId,
-      modelId: model._id,
-    },
-    request: {
-      body: record,
-    },
-    user: { instanceId: context.instanceId },
-  }
-
-  try {
-    await recordController.save(ctx)
-    return {
-      record: ctx.body,
-    }
-  } catch (err) {
-    console.error(err)
-    return {
-      record: null,
-      error: err.message,
-    }
-  }
-}
--- a/packages/server/src/api/controllers/workflow/actions/SEND_EMAIL.js
+++ b/packages/server/src/api/controllers/workflow/actions/SEND_EMAIL.js
@ -1,26 +0,0 @@
-const sgMail = require("@sendgrid/mail")
-
-sgMail.setApiKey(process.env.SENDGRID_API_KEY)
-
-module.exports = async function sendEmail({ args }) {
-  const msg = {
-    to: args.to,
-    from: args.from,
-    subject: args.subject,
-    text: args.text,
-  }
-
-  try {
-    await sgMail.send(msg)
-    return {
-      success: true,
-      ...args,
-    }
-  } catch (err) {
-    console.error(err)
-    return {
-      success: false,
-      error: err.message,
-    }
-  }
-}
--- a/packages/builder/src/components/workflow/WorkflowPanel/blockDefinitions.js
+++ b/packages/builder/src/components/workflow/WorkflowPanel/blockDefinitions.js
@ -1,85 +1,81 @@
 const ACTION = {
-  SET_STATE: {
-    name: "Update UI State",
-    tagline: "Update <b>{{path}}</b> to <b>{{value}}</b>",
-    icon: "ri-refresh-line",
-    description: "Update your User Interface with some data.",
-    environment: "CLIENT",
-    params: {
-      path: "string",
-      value: "longText",
-    },
-  },
-  NAVIGATE: {
-    name: "Navigate",
-    tagline: "Navigate to <b>{{url}}</b>",
-    icon: "ri-navigation-line",
-    description: "Navigate to another page.",
-    environment: "CLIENT",
-    params: {
-      url: "string",
-    },
-  },
  SAVE_RECORD: {
    name: "Save Record",
    tagline: "<b>Save</b> a <b>{{record.model.name}}</b> record",
    icon: "ri-save-3-fill",
    description: "Save a record to your database.",
-    environment: "SERVER",
    params: {
      record: "record",
    },
    args: {
      record: {},
    },
+    type: "ACTION",
  },
  DELETE_RECORD: {
    description: "Delete a record from your database.",
    icon: "ri-delete-bin-line",
    name: "Delete Record",
    tagline: "<b>Delete</b> a <b>{{record.model.name}}</b> record",
-    environment: "SERVER",
-    params: {
-      record: "record",
-    },
-    args: {
-      record: {},
-    },
+    params: {},
+    args: {},
+    type: "ACTION",
  },
-  // FIND_RECORD: {
-  //   description: "Find a record in your database.",
-  //   tagline: "<b>Find</b> a <b>{{record.model.name}}</b> record",
-  //   icon: "ri-search-line",
-  //   name: "Find Record",
-  //   environment: "SERVER",
-  //   params: {
-  //     record: "string",
-  //   },
-  // },
  CREATE_USER: {
    description: "Create a new user.",
    tagline: "Create user <b>{{username}}</b>",
    icon: "ri-user-add-fill",
    name: "Create User",
-    environment: "SERVER",
    params: {
      username: "string",
      password: "password",
      accessLevelId: "accessLevel",
    },
+    args: {
+      accessLevelId: "POWER_USER",
+    },
+    type: "ACTION",
  },
  SEND_EMAIL: {
    description: "Send an email.",
    tagline: "Send email to <b>{{to}}</b>",
    icon: "ri-mail-open-fill",
    name: "Send Email",
-    environment: "SERVER",
    params: {
      to: "string",
      from: "string",
      subject: "longText",
      text: "longText",
    },
+    type: "ACTION",
+  },
+}
+
+const LOGIC = {
+  FILTER: {
+    name: "Filter",
+    tagline: "{{filter}} <b>{{condition}}</b> {{value}}",
+    icon: "ri-git-branch-line",
+    description: "Filter any workflows which do not meet certain conditions.",
+    params: {
+      filter: "string",
+      condition: ["equals"],
+      value: "string",
+    },
+    args: {
+      condition: "equals",
+    },
+    type: "LOGIC",
+  },
+  DELAY: {
+    name: "Delay",
+    icon: "ri-time-fill",
+    tagline: "Delay for <b>{{time}}</b> milliseconds",
+    description: "Delay the workflow until an amount of time has passed.",
+    params: {
+      time: "number",
+    },
+    type: "LOGIC",
  },
 }

@ -89,11 +85,11 @@ const TRIGGER = {
    event: "record:save",
    icon: "ri-save-line",
    tagline: "Record is added to <b>{{model.name}}</b>",
-    description: "Save a record to your database.",
-    environment: "SERVER",
+    description: "Fired when a record is saved to your database.",
    params: {
      model: "model",
    },
+    type: "TRIGGER",
  },
  RECORD_DELETED: {
    name: "Record Deleted",
@ -101,70 +97,17 @@ const TRIGGER = {
    icon: "ri-delete-bin-line",
    tagline: "Record is deleted from <b>{{model.name}}</b>",
    description: "Fired when a record is deleted from your database.",
-    environment: "SERVER",
    params: {
      model: "model",
    },
-  },
-  // CLICK: {
-  //   name: "Click",
-  //   icon: "ri-cursor-line",
-  //   tagline: "{{component}} is clicked",
-  //   description: "Trigger when you click on an element in the UI.",
-  //   environment: "CLIENT",
-  //   params: {
-  //     component: "component"
-  //   }
-  // },
-  // LOAD: {
-  //   name: "Load",
-  //   icon: "ri-loader-line",
-  //   tagline: "{{component}} is loaded",
-  //   description: "Trigger an element has finished loading.",
-  //   environment: "CLIENT",
-  //   params: {
-  //     component: "component"
-  //   }
-  // },
-  // INPUT: {
-  //   name: "Input",
-  //   icon: "ri-text",
-  //   tagline: "Text entered into {{component}",
-  //   description: "Trigger when you type into an input box.",
-  //   environment: "CLIENT",
-  //   params: {
-  //     component: "component"
-  //   }
-  // },
-}
-
-const LOGIC = {
-  FILTER: {
-    name: "Filter",
-    tagline: "{{field}} <b>{{condition}}</b> {{value}}",
-    icon: "ri-git-branch-line",
-    description: "Filter any workflows which do not meet certain conditions.",
-    environment: "CLIENT",
-    params: {
-      filter: "string",
-      condition: ["equals"],
-      value: "string",
-    },
-  },
-  DELAY: {
-    name: "Delay",
-    icon: "ri-time-fill",
-    tagline: "Delay for <b>{{time}}</b> milliseconds",
-    description: "Delay the workflow until an amount of time has passed.",
-    environment: "CLIENT",
-    params: {
-      time: "number",
-    },
+    type: "TRIGGER",
  },
 }

-export default {
+// This contains the definitions for the steps and triggers that make up a workflow, a workflow comprises
+// of many steps and a single trigger
+module.exports = {
  ACTION,
-  TRIGGER,
  LOGIC,
+  TRIGGER,
 }
--- a/packages/server/src/api/controllers/workflow/index.js
+++ b/packages/server/src/api/controllers/workflow/index.js
@ -1,5 +1,13 @@
 const CouchDB = require("../../../db")
 const newid = require("../../../db/newid")
+const blockDefinitions = require("./blockDefinitions")
+const triggers = require("../../../workflows/triggers")
+
+/*************************
+ *                       *
+ *   BUILDER FUNCTIONS   *
+ *                       *
+ *************************/

 exports.create = async function(ctx) {
  const db = new CouchDB(ctx.user.instanceId)
@ -53,22 +61,47 @@ exports.find = async function(ctx) {
  ctx.body = await db.get(ctx.params.id)
 }

-exports.executeAction = async function(ctx) {
-  const { args, action } = ctx.request.body
-  const workflowAction = require(`./actions/${action}`)
-  const response = await workflowAction({
-    args,
-    instanceId: ctx.user.instanceId,
-  })
-  ctx.body = response
-}
-
-exports.fetchActionScript = async function(ctx) {
-  const workflowAction = require(`./actions/${ctx.action}`)
-  ctx.body = workflowAction
-}
-
 exports.destroy = async function(ctx) {
  const db = new CouchDB(ctx.user.instanceId)
  ctx.body = await db.remove(ctx.params.id, ctx.params.rev)
 }
+
+exports.getActionList = async function(ctx) {
+  ctx.body = blockDefinitions.ACTION
+}
+
+exports.getTriggerList = async function(ctx) {
+  ctx.body = blockDefinitions.TRIGGER
+}
+
+exports.getLogicList = async function(ctx) {
+  ctx.body = blockDefinitions.LOGIC
+}
+
+module.exports.getDefinitionList = async function(ctx) {
+  ctx.body = {
+    logic: blockDefinitions.LOGIC,
+    trigger: blockDefinitions.TRIGGER,
+    action: blockDefinitions.ACTION,
+  }
+}
+
+/*********************
+ *                   *
+ *   API FUNCTIONS   *
+ *                   *
+ *********************/
+
+exports.trigger = async function(ctx) {
+  const db = new CouchDB(ctx.user.instanceId)
+  let workflow = await db.get(ctx.params.id)
+  await triggers.externalTrigger(workflow, {
+    ...ctx.request.body,
+    instanceId: ctx.user.instanceId,
+  })
+  ctx.status = 200
+  ctx.body = {
+    message: `Workflow ${workflow._id} has been triggered.`,
+    workflow,
+  }
+}
--- a/packages/server/src/api/routes/tests/accesslevel.spec.js
+++ b/packages/server/src/api/routes/tests/accesslevel.spec.js
@ -37,7 +37,7 @@ describe("/accesslevels", () => {
  beforeEach(async () => {
    instanceId = (await createInstance(request, appId))._id
    model = await createModel(request, appId, instanceId)
-    view = await createView(request, appId, instanceId)
+    view = await createView(request, appId, instanceId, model._id)
  })

  describe("create", () => {
@ -111,7 +111,7 @@ describe("/accesslevels", () => {
      await request
        .get(`/api/accesslevels/${customLevel._id}`)
        .set(defaultHeaders(appId, instanceId))
-        .expect(404)      
+        .expect(404)
    })
  })

--- a/packages/server/src/api/routes/tests/couchTestUtils.js
+++ b/packages/server/src/api/routes/tests/couchTestUtils.js
@ -67,9 +67,10 @@ exports.createModel = async (request, appId, instanceId, model) => {
  return res.body
 }

-exports.createView = async (request, appId, instanceId, view) => {
+exports.createView = async (request, appId, instanceId, modelId, view) => {
  view = view || {
    map: "function(doc) { emit(doc[doc.key], doc._id); } ",
+    modelId: modelId,
  }

  const res = await request
--- a/packages/server/src/api/routes/tests/model.spec.js
+++ b/packages/server/src/api/routes/tests/model.spec.js
@ -120,6 +120,10 @@ describe("/models", () => {
      testModel = await createModel(request, app._id, instance._id, testModel)
    });

+    afterEach(() => {
+      delete testModel._rev
+    });
+
    it("returns all the models for that instance in the response body", done => {
      request
        .get(`/api/models`)
--- a/packages/server/src/api/routes/tests/workflow.spec.js
+++ b/packages/server/src/api/routes/tests/workflow.spec.js
@ -23,7 +23,7 @@ const TEST_WORKFLOW = {

    ],
    next: {
-      actionId: "abc123",
+      stepId: "abc123",
      type: "SERVER",
      conditions: {
      }
--- a/packages/server/src/api/routes/workflow.js
+++ b/packages/server/src/api/routes/workflow.js
@ -1,21 +1,77 @@
 const Router = require("@koa/router")
 const controller = require("../controllers/workflow")
 const authorized = require("../../middleware/authorized")
+const joiValidator = require("../../middleware/joi-validator")
 const { BUILDER } = require("../../utilities/accessLevels")
+const Joi = require("joi")

 const router = Router()

+// prettier-ignore
+function generateStepSchema(allowStepTypes) {
+  return Joi.object({
+    stepId: Joi.string().required(),
+    id: Joi.string().required(),
+    description: Joi.string().required(),
+    name: Joi.string().required(),
+    tagline: Joi.string().required(),
+    icon: Joi.string().required(),
+    params: Joi.object(),
+    // TODO: validate args a bit more deeply
+    args: Joi.object(),
+    type: Joi.string().required().valid(...allowStepTypes),
+  }).unknown(true)
+}
+
+// prettier-ignore
+const workflowValidator = joiValidator.body(Joi.object({
+  live: Joi.bool(),
+  id: Joi.string().required(),
+  rev: Joi.string().required(),
+  name: Joi.string().required(),
+  type: Joi.string().valid("workflow").required(),
+  definition: Joi.object({
+    steps: Joi.array().required().items(generateStepSchema(["ACTION", "LOGIC"])),
+    trigger: generateStepSchema(["TRIGGER"]).required(),
+  }).required().unknown(true),
+}).unknown(true))
+
 router
+  .get(
+    "/api/workflows/trigger/list",
+    authorized(BUILDER),
+    controller.getTriggerList
+  )
+  .get(
+    "/api/workflows/action/list",
+    authorized(BUILDER),
+    controller.getActionList
+  )
+  .get(
+    "/api/workflows/logic/list",
+    authorized(BUILDER),
+    controller.getLogicList
+  )
+  .get(
+    "/api/workflows/definitions/list",
+    authorized(BUILDER),
+    controller.getDefinitionList
+  )
  .get("/api/workflows", authorized(BUILDER), controller.fetch)
  .get("/api/workflows/:id", authorized(BUILDER), controller.find)
-  .get(
-    "/api/workflows/:id/:action",
+  .put(
+    "/api/workflows",
    authorized(BUILDER),
-    controller.fetchActionScript
+    workflowValidator,
+    controller.update
  )
-  .put("/api/workflows", authorized(BUILDER), controller.update)
-  .post("/api/workflows", authorized(BUILDER), controller.create)
-  .post("/api/workflows/action", controller.executeAction)
+  .post(
+    "/api/workflows",
+    authorized(BUILDER),
+    workflowValidator,
+    controller.create
+  )
+  .post("/api/workflows/:id/trigger", controller.trigger)
  .delete("/api/workflows/:id/:rev", authorized(BUILDER), controller.destroy)

 module.exports = router
--- a/packages/server/src/app.js
+++ b/packages/server/src/app.js
@ -6,6 +6,7 @@ const http = require("http")
 const api = require("./api")
 const env = require("./environment")
 const eventEmitter = require("./events")
+const workflows = require("./workflows/index")
 const Sentry = require("@sentry/node")

 const app = new Koa()
@ -49,4 +50,5 @@ process.on("SIGINT", () => process.exit(1))

 module.exports = server.listen(env.PORT || 4001, () => {
  console.log(`Budibase running on ${JSON.stringify(server.address())}`)
+  workflows.init()
 })
--- a/packages/server/src/environment.js
+++ b/packages/server/src/environment.js
@ -7,4 +7,5 @@ module.exports = {
  COUCH_DB_URL: process.env.COUCH_DB_URL,
  SALT_ROUNDS: process.env.SALT_ROUNDS,
  LOGGER: process.env.LOGGER,
+  BUDIBASE_ENVIRONMENT: process.env.BUDIBASE_ENVIRONMENT,
 }
--- a/packages/server/src/events/index.js
+++ b/packages/server/src/events/index.js
@ -1,33 +1,11 @@
 const EventEmitter = require("events").EventEmitter
-const CouchDB = require("../db")
-const { Orchestrator, serverStrategy } = require("./workflow")
+
+/**
+ * keeping event emitter in one central location as it might be used for things other than
+ * workflows (what it was for originally) - having a central emitter will be useful in the
+ * future.
+ */

 const emitter = new EventEmitter()

-async function executeRelevantWorkflows(event, eventType) {
-  const db = new CouchDB(event.instanceId)
-  const workflowsToTrigger = await db.query("database/by_workflow_trigger", {
-    key: [eventType],
-    include_docs: true,
-  })
-
-  const workflows = workflowsToTrigger.rows.map(wf => wf.doc)
-
-  // Create orchestrator
-  const workflowOrchestrator = new Orchestrator()
-  workflowOrchestrator.strategy = serverStrategy
-
-  for (let workflow of workflows) {
-    workflowOrchestrator.execute(workflow, event)
-  }
-}
-
-emitter.on("record:save", async function(event) {
-  await executeRelevantWorkflows(event, "record:save")
-})
-
-emitter.on("record:delete", async function(event) {
-  await executeRelevantWorkflows(event, "record:delete")
-})
-
 module.exports = emitter
--- a/packages/server/src/events/workflow.js
+++ b/packages/server/src/events/workflow.js
@ -1,54 +0,0 @@
-const mustache = require("mustache")
-
-/**
- * The workflow orchestrator is a class responsible for executing workflows.
- * It relies on the strategy pattern, which allows composable behaviour to be
- * passed into its execute() function. This allows custom execution behaviour based
- * on where the orchestrator is run.
- *
- */
-exports.Orchestrator = class Orchestrator {
-  set strategy(strategy) {
-    this._strategy = strategy()
-  }
-
-  async execute(workflow, context) {
-    if (workflow.live) {
-      this._strategy.run(workflow.definition, context)
-    }
-  }
-}
-
-exports.serverStrategy = () => ({
-  context: {},
-  bindContextArgs: function(args) {
-    const mappedArgs = { ...args }
-
-    // bind the workflow action args to the workflow context, if required
-    for (let arg in args) {
-      const argValue = args[arg]
-      // We don't want to render mustache templates on non-strings
-      if (typeof argValue !== "string") continue
-
-      mappedArgs[arg] = mustache.render(argValue, { context: this.context })
-    }
-
-    return mappedArgs
-  },
-  run: async function(workflow, context) {
-    for (let block of workflow.steps) {
-      if (block.type === "CLIENT") continue
-
-      const action = require(`../api/controllers/workflow/actions/${block.actionId}`)
-      const response = await action({
-        args: this.bindContextArgs(block.args),
-        context,
-      })
-
-      this.context = {
-        ...this.context,
-        [block.id]: response,
-      }
-    }
-  },
-})
--- a/packages/server/src/middleware/joi-validator.js
+++ b/packages/server/src/middleware/joi-validator.js
@ -0,0 +1,16 @@
+function validate(schema, property) {
+  // Return a Koa middleware function
+  return (ctx, next) => {
+    if (schema) {
+      const { error } = schema.validate(ctx[property])
+      if (error) {
+        ctx.throw(400, `Invalid ${property} - ${error.message}`)
+      }
+    }
+    return next()
+  }
+}
+
+module.exports.body = schema => {
+  return validate(schema, "body")
+}
--- a/packages/server/src/workflows/actions.js
+++ b/packages/server/src/workflows/actions.js
@ -0,0 +1,112 @@
+const userController = require("../api/controllers/user")
+const recordController = require("../api/controllers/record")
+const sgMail = require("@sendgrid/mail")
+
+sgMail.setApiKey(process.env.SENDGRID_API_KEY)
+
+let BUILTIN_ACTIONS = {
+  CREATE_USER: async function({ args, context }) {
+    const { username, password, accessLevelId } = args
+    const ctx = {
+      user: {
+        instanceId: context.instanceId,
+      },
+      request: {
+        body: { username, password, accessLevelId },
+      },
+    }
+
+    try {
+      const response = await userController.create(ctx)
+      return {
+        user: response,
+      }
+    } catch (err) {
+      console.error(err)
+      return {
+        user: null,
+      }
+    }
+  },
+  SAVE_RECORD: async function({ args, context }) {
+    const { model, ...record } = args.record
+
+    const ctx = {
+      params: {
+        instanceId: context.instanceId,
+        modelId: model._id,
+      },
+      request: {
+        body: record,
+      },
+      user: { instanceId: context.instanceId },
+    }
+
+    try {
+      await recordController.save(ctx)
+      return {
+        record: ctx.body,
+      }
+    } catch (err) {
+      console.error(err)
+      return {
+        record: null,
+        error: err.message,
+      }
+    }
+  },
+  SEND_EMAIL: async function({ args }) {
+    const msg = {
+      to: args.to,
+      from: args.from,
+      subject: args.subject,
+      text: args.text,
+    }
+
+    try {
+      await sgMail.send(msg)
+      return {
+        success: true,
+        ...args,
+      }
+    } catch (err) {
+      console.error(err)
+      return {
+        success: false,
+        error: err.message,
+      }
+    }
+  },
+  DELETE_RECORD: async function({ args, context }) {
+    const { model, ...record } = args.record
+    // TODO: better logging of when actions are missed due to missing parameters
+    if (record.recordId == null || record.revId == null) {
+      return
+    }
+    let ctx = {
+      params: {
+        modelId: model._id,
+        recordId: record.recordId,
+        revId: record.revId,
+      },
+      user: { instanceId: context.instanceId },
+    }
+
+    try {
+      await recordController.destroy(ctx)
+    } catch (err) {
+      console.error(err)
+      return {
+        record: null,
+        error: err.message,
+      }
+    }
+  },
+}
+
+module.exports.getAction = async function(actionName) {
+  if (BUILTIN_ACTIONS[actionName] != null) {
+    return BUILTIN_ACTIONS[actionName]
+  }
+  // TODO: load async actions here
+}
--- a/packages/server/src/workflows/index.js
+++ b/packages/server/src/workflows/index.js
@ -0,0 +1,31 @@
+const triggers = require("./triggers")
+const environment = require("../environment")
+const workerFarm = require("worker-farm")
+const singleThread = require("./thread")
+
+let workers = workerFarm(require.resolve("./thread"))
+
+function runWorker(job) {
+  return new Promise((resolve, reject) => {
+    workers(job, err => {
+      if (err) {
+        reject(err)
+      } else {
+        resolve()
+      }
+    })
+  })
+}
+
+/**
+ * This module is built purely to kick off the worker farm and manage the inputs/outputs
+ */
+module.exports.init = function() {
+  triggers.workflowQueue.process(async job => {
+    if (environment.BUDIBASE_ENVIRONMENT === "PRODUCTION") {
+      await runWorker(job)
+    } else {
+      await singleThread(job)
+    }
+  })
+}
--- a/packages/server/src/workflows/logic.js
+++ b/packages/server/src/workflows/logic.js
@ -0,0 +1,24 @@
+const wait = ms => new Promise(resolve => setTimeout(resolve, ms))
+
+let LOGIC = {
+  DELAY: async function delay({ args }) {
+    await wait(args.time)
+  },
+
+  FILTER: async function filter({ args }) {
+    const { field, condition, value } = args
+    switch (condition) {
+      case "equals":
+        if (field !== value) return
+        break
+      default:
+        return
+    }
+  },
+}
+
+module.exports.getLogic = function(logicName) {
+  if (LOGIC[logicName] != null) {
+    return LOGIC[logicName]
+  }
+}
--- a/packages/server/src/workflows/queue/inMemoryQueue.js
+++ b/packages/server/src/workflows/queue/inMemoryQueue.js
@ -0,0 +1,44 @@
+let events = require("events")
+
+// Bull works with a Job wrapper around all messages that contains a lot more information about
+// the state of the message, implement this for the sake of maintaining API consistency
+function newJob(queue, message) {
+  return {
+    timestamp: Date.now(),
+    queue: queue,
+    data: message,
+  }
+}
+
+// designed to replicate Bull (https://github.com/OptimalBits/bull) in memory as a sort of mock
+class InMemoryQueue {
+  // opts is not used by this as there is no real use case when in memory, but is the same API as Bull
+  constructor(name, opts) {
+    this._name = name
+    this._opts = opts
+    this._messages = []
+    this._emitter = new events.EventEmitter()
+  }
+
+  // same API as bull, provide a callback and it will respond when messages are available
+  process(func) {
+    this._emitter.on("message", async () => {
+      if (this._messages.length <= 0) {
+        return
+      }
+      let msg = this._messages.shift()
+      let resp = func(msg)
+      if (resp.then != null) {
+        await resp
+      }
+    })
+  }
+
+  // simply puts a message to the queue and emits to the queue for processing
+  add(msg) {
+    this._messages.push(newJob(this._name, msg))
+    this._emitter.emit("message")
+  }
+}
+
+module.exports = InMemoryQueue
--- a/packages/server/src/workflows/thread.js
+++ b/packages/server/src/workflows/thread.js
@ -0,0 +1,68 @@
+const mustache = require("mustache")
+const actions = require("./actions")
+const logic = require("./logic")
+
+/**
+ * The workflow orchestrator is a class responsible for executing workflows.
+ * It handles the context of the workflow and makes sure each step gets the correct
+ * inputs and handles any outputs.
+ */
+class Orchestrator {
+  constructor(workflow) {
+    this._context = {}
+    this._workflow = workflow
+  }
+
+  async getStep(type, stepId) {
+    let step = null
+    if (type === "ACTION") {
+      step = await actions.getAction(stepId)
+    } else if (type === "LOGIC") {
+      step = logic.getLogic(stepId)
+    }
+    if (step == null) {
+      throw `Cannot find workflow step by name ${stepId}`
+    }
+    return step
+  }
+
+  async execute(context) {
+    let workflow = this._workflow
+    for (let block of workflow.definition.steps) {
+      let step = await this.getStep(block.type, block.stepId)
+      let args = { ...block.args }
+      // bind the workflow action args to the workflow context, if required
+      for (let arg of Object.keys(args)) {
+        const argValue = args[arg]
+        // We don't want to render mustache templates on non-strings
+        if (typeof argValue !== "string") continue
+
+        args[arg] = mustache.render(argValue, { context: this._context })
+      }
+      const response = await step({
+        args,
+        context,
+      })
+
+      this._context = {
+        ...this._context,
+        [block.id]: response,
+      }
+    }
+  }
+}
+
+// callback is required for worker-farm to state that the worker thread has completed
+module.exports = async (job, cb = null) => {
+  try {
+    const workflowOrchestrator = new Orchestrator(job.data.workflow)
+    await workflowOrchestrator.execute(job.data.event)
+    if (cb) {
+      cb()
+    }
+  } catch (err) {
+    if (cb) {
+      cb(err)
+    }
+  }
+}
--- a/packages/server/src/workflows/triggers.js
+++ b/packages/server/src/workflows/triggers.js
@ -0,0 +1,38 @@
+const CouchDB = require("../db")
+const emitter = require("../events/index")
+const InMemoryQueue = require("./queue/inMemoryQueue")
+
+let workflowQueue = new InMemoryQueue()
+
+async function queueRelevantWorkflows(event, eventType) {
+  if (event.instanceId == null) {
+    throw `No instanceId specified for ${eventType} - check event emitters.`
+  }
+  const db = new CouchDB(event.instanceId)
+  const workflowsToTrigger = await db.query("database/by_workflow_trigger", {
+    key: [eventType],
+    include_docs: true,
+  })
+
+  const workflows = workflowsToTrigger.rows.map(wf => wf.doc)
+  for (let workflow of workflows) {
+    if (!workflow.live) {
+      continue
+    }
+    workflowQueue.add({ workflow, event })
+  }
+}
+
+emitter.on("record:save", async function(event) {
+  await queueRelevantWorkflows(event, "record:save")
+})
+
+emitter.on("record:delete", async function(event) {
+  await queueRelevantWorkflows(event, "record:delete")
+})
+
+module.exports.externalTrigger = async function(workflow, params) {
+  workflowQueue.add({ workflow, event: params })
+}
+
+module.exports.workflowQueue = workflowQueue
--- a/packages/server/yarn.lock
+++ b/packages/server/yarn.lock
@ -172,6 +172,21 @@
    lodash "^4.17.13"
    to-fast-properties "^2.0.0"

+"@budibase/client@^0.1.19":
+  version "0.1.19"
+  resolved "https://registry.yarnpkg.com/@budibase/client/-/client-0.1.19.tgz#3906781423ab4626118c981657ecf7a4578c547c"
+  integrity sha512-crxnLgebsh6CR0aMleDahY/1vFPbveG6JuSS/EVZeoBmckzK8hwiUQYQhIlf68nZfzWsCE/M9TX7SJxsrKY3bQ==
+  dependencies:
+    "@nx-js/compiler-util" "^2.0.0"
+    bcryptjs "^2.4.3"
+    deep-equal "^2.0.1"
+    lodash "^4.17.15"
+    lunr "^2.3.5"
+    mustache "^4.0.1"
+    regexparam "^1.3.0"
+    shortid "^2.2.8"
+    svelte "^3.9.2"
+
 "@cnakazawa/watch@^1.0.3":
  version "1.0.4"
  resolved "https://registry.yarnpkg.com/@cnakazawa/watch/-/watch-1.0.4.tgz#f864ae85004d0fcab6f50be9141c4da368d1656a"
@ -201,10 +216,39 @@
    global-agent "^2.0.2"
    global-tunnel-ng "^2.7.1"

+"@hapi/address@^4.1.0":
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/@hapi/address/-/address-4.1.0.tgz#d60c5c0d930e77456fdcde2598e77302e2955e1d"
+  integrity sha512-SkszZf13HVgGmChdHo/PxchnSaCJ6cetVqLzyciudzZRT0jcOouIF/Q93mgjw8cce+D+4F4C1Z/WrfFN+O3VHQ==
+  dependencies:
+    "@hapi/hoek" "^9.0.0"
+
 "@hapi/bourne@^2.0.0":
  version "2.0.0"
  resolved "https://registry.yarnpkg.com/@hapi/bourne/-/bourne-2.0.0.tgz#5bb2193eb685c0007540ca61d166d4e1edaf918d"

+"@hapi/formula@^2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@hapi/formula/-/formula-2.0.0.tgz#edade0619ed58c8e4f164f233cda70211e787128"
+  integrity sha512-V87P8fv7PI0LH7LiVi8Lkf3x+KCO7pQozXRssAHNXXL9L1K+uyu4XypLXwxqVDKgyQai6qj3/KteNlrqDx4W5A==
+
+"@hapi/hoek@^9.0.0":
+  version "9.1.0"
+  resolved "https://registry.yarnpkg.com/@hapi/hoek/-/hoek-9.1.0.tgz#6c9eafc78c1529248f8f4d92b0799a712b6052c6"
+  integrity sha512-i9YbZPN3QgfighY/1X1Pu118VUz2Fmmhd6b2n0/O8YVgGGfw0FbUYoA97k7FkpGJ+pLCFEDLUmAPPV4D1kpeFw==
+
+"@hapi/pinpoint@^2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@hapi/pinpoint/-/pinpoint-2.0.0.tgz#805b40d4dbec04fc116a73089494e00f073de8df"
+  integrity sha512-vzXR5MY7n4XeIvLpfl3HtE3coZYO4raKXW766R6DZw/6aLqR26iuZ109K7a0NtF2Db0jxqh7xz2AxkUwpUFybw==
+
+"@hapi/topo@^5.0.0":
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/@hapi/topo/-/topo-5.0.0.tgz#c19af8577fa393a06e9c77b60995af959be721e7"
+  integrity sha512-tFJlT47db0kMqVm3H4nQYgn6Pwg10GTZHb1pwmSiv1K4ks6drQOtfEF5ZnPjkvC+y4/bUPHK+bc87QvLcL+WMw==
+  dependencies:
+    "@hapi/hoek" "^9.0.0"
+
 "@jest/console@^24.7.1", "@jest/console@^24.9.0":
  version "24.9.0"
  resolved "https://registry.yarnpkg.com/@jest/console/-/console-24.9.0.tgz#79b1bc06fb74a8cfb01cbdedf945584b1b9707f0"
@ -354,6 +398,11 @@
    path-to-regexp "1.x"
    urijs "^1.19.2"

+"@nx-js/compiler-util@^2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@nx-js/compiler-util/-/compiler-util-2.0.0.tgz#c74c12165fa2f017a292bb79af007e8fce0af297"
+  integrity sha512-AxSQbwj9zqt8DYPZ6LwZdytqnwfiOEdcFdq4l8sdjkZmU2clTht7RDLCI8xvkp7KqgcNaOGlTeCM55TULWruyQ==
+
 "@sendgrid/client@^7.1.1":
  version "7.1.1"
  resolved "https://registry.yarnpkg.com/@sendgrid/client/-/client-7.1.1.tgz#09a25e58ac7e5321d66807e7110ff0fb61bb534f"
@ -811,6 +860,11 @@ array-equal@^1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/array-equal/-/array-equal-1.0.0.tgz#8c2a5ef2472fd9ea742b04c77a75093ba2757c93"

+array-filter@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/array-filter/-/array-filter-1.0.0.tgz#baf79e62e6ef4c2a4c0b831232daffec251f9d83"
+  integrity sha1-uveeYubvTCpMC4MSMtr/7CUfnYM=
+
 array-unique@^0.3.2:
  version "0.3.2"
  resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.3.2.tgz#a894b75d4bc4f6cd679ef3244a9fd8f46ae2d428"
@ -869,6 +923,13 @@ atomic-sleep@^1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/atomic-sleep/-/atomic-sleep-1.0.0.tgz#eb85b77a601fc932cfe432c5acd364a9e2c9075b"

+available-typed-arrays@^1.0.0, available-typed-arrays@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/available-typed-arrays/-/available-typed-arrays-1.0.2.tgz#6b098ca9d8039079ee3f77f7b783c4480ba513f5"
+  integrity sha512-XWX3OX8Onv97LMk/ftVyBibpGwY5a8SmuxZPzeOxqmuEqUCOM9ZE+uIaD1VNJ5QnvU2UQusvmKbuM1FR8QWGfQ==
+  dependencies:
+    array-filter "^1.0.0"
+
 aws-sdk@^2.706.0:
  version "2.706.0"
  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.706.0.tgz#09f65e9a91ecac5a635daf934082abae30eca953"
@ -1537,6 +1598,26 @@ decompress-response@^3.3.0:
  dependencies:
    mimic-response "^1.0.0"

+deep-equal@^2.0.1:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/deep-equal/-/deep-equal-2.0.3.tgz#cad1c15277ad78a5c01c49c2dee0f54de8a6a7b0"
+  integrity sha512-Spqdl4H+ky45I9ByyJtXteOm9CaIrPmnIPmOhrkKGNYWeDgCvJ8jNYVCTjChxW4FqGuZnLHADc8EKRMX6+CgvA==
+  dependencies:
+    es-abstract "^1.17.5"
+    es-get-iterator "^1.1.0"
+    is-arguments "^1.0.4"
+    is-date-object "^1.0.2"
+    is-regex "^1.0.5"
+    isarray "^2.0.5"
+    object-is "^1.1.2"
+    object-keys "^1.1.1"
+    object.assign "^4.1.0"
+    regexp.prototype.flags "^1.3.0"
+    side-channel "^1.0.2"
+    which-boxed-primitive "^1.0.1"
+    which-collection "^1.0.1"
+    which-typed-array "^1.1.2"
+
 deep-equal@~1.0.1:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/deep-equal/-/deep-equal-1.0.1.tgz#f5d260292b660e084eff4cdbc9f08ad3247448b5"
@ -1831,7 +1912,7 @@ env-paths@^2.2.0:
  version "2.2.0"
  resolved "https://registry.yarnpkg.com/env-paths/-/env-paths-2.2.0.tgz#cdca557dc009152917d6166e2febe1f039685e43"

-errno@~0.1.1:
+errno@~0.1.1, errno@~0.1.7:
  version "0.1.7"
  resolved "https://registry.yarnpkg.com/errno/-/errno-0.1.7.tgz#4684d71779ad39af177e3f007996f7c67c852618"
  dependencies:
@ -1863,6 +1944,54 @@ es-abstract@^1.17.0-next.1, es-abstract@^1.17.2, es-abstract@^1.17.5:
    string.prototype.trimleft "^2.1.1"
    string.prototype.trimright "^2.1.1"

+es-abstract@^1.17.4:
+  version "1.17.6"
+  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.17.6.tgz#9142071707857b2cacc7b89ecb670316c3e2d52a"
+  integrity sha512-Fr89bON3WFyUi5EvAeI48QTWX0AyekGgLA8H+c+7fbfCkJwRWRMLd8CQedNEyJuoYYhmtEqY92pgte1FAhBlhw==
+  dependencies:
+    es-to-primitive "^1.2.1"
+    function-bind "^1.1.1"
+    has "^1.0.3"
+    has-symbols "^1.0.1"
+    is-callable "^1.2.0"
+    is-regex "^1.1.0"
+    object-inspect "^1.7.0"
+    object-keys "^1.1.1"
+    object.assign "^4.1.0"
+    string.prototype.trimend "^1.0.1"
+    string.prototype.trimstart "^1.0.1"
+
+es-abstract@^1.18.0-next.0:
+  version "1.18.0-next.0"
+  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.18.0-next.0.tgz#b302834927e624d8e5837ed48224291f2c66e6fc"
+  integrity sha512-elZXTZXKn51hUBdJjSZGYRujuzilgXo8vSPQzjGYXLvSlGiCo8VO8ZGV3kjo9a0WNJJ57hENagwbtlRuHuzkcQ==
+  dependencies:
+    es-to-primitive "^1.2.1"
+    function-bind "^1.1.1"
+    has "^1.0.3"
+    has-symbols "^1.0.1"
+    is-callable "^1.2.0"
+    is-negative-zero "^2.0.0"
+    is-regex "^1.1.1"
+    object-inspect "^1.8.0"
+    object-keys "^1.1.1"
+    object.assign "^4.1.0"
+    string.prototype.trimend "^1.0.1"
+    string.prototype.trimstart "^1.0.1"
+
+es-get-iterator@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/es-get-iterator/-/es-get-iterator-1.1.0.tgz#bb98ad9d6d63b31aacdc8f89d5d0ee57bcb5b4c8"
+  integrity sha512-UfrmHuWQlNMTs35e1ypnvikg6jCz3SK8v8ImvmDsh36fCVUR1MqoFDiyn0/k52C8NqO3YsO8Oe0azeesNuqSsQ==
+  dependencies:
+    es-abstract "^1.17.4"
+    has-symbols "^1.0.1"
+    is-arguments "^1.0.4"
+    is-map "^2.0.1"
+    is-set "^2.0.1"
+    is-string "^1.0.5"
+    isarray "^2.0.5"
+
 es-to-primitive@^1.2.1:
  version "1.2.1"
  resolved "https://registry.yarnpkg.com/es-to-primitive/-/es-to-primitive-1.2.1.tgz#e55cd4c9cdc188bcefb03b366c736323fc5c898a"
@ -2753,16 +2882,31 @@ is-accessor-descriptor@^1.0.0:
  dependencies:
    kind-of "^6.0.0"

+is-arguments@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/is-arguments/-/is-arguments-1.0.4.tgz#3faf966c7cba0ff437fb31f6250082fcf0448cf3"
+  integrity sha512-xPh0Rmt8NE65sNzvyUmWgI1tz3mKq74lGA0mL8LYZcoIzKOzDh6HmrYm3d18k60nHerC8A9Km8kYu87zfSFnLA==
+
 is-arrayish@^0.2.1:
  version "0.2.1"
  resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"

+is-bigint@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-bigint/-/is-bigint-1.0.0.tgz#73da8c33208d00f130e9b5e15d23eac9215601c4"
+  integrity sha512-t5mGUXC/xRheCK431ylNiSkGGpBp8bHENBcENTkDT6ppwPzEVxNGZRvgvmOEfbWkFhA7D2GEuE2mmQTr78sl2g==
+
 is-binary-path@~2.1.0:
  version "2.1.0"
  resolved "https://registry.yarnpkg.com/is-binary-path/-/is-binary-path-2.1.0.tgz#ea1f7f3b80f064236e83470f86c09c254fb45b09"
  dependencies:
    binary-extensions "^2.0.0"

+is-boolean-object@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-boolean-object/-/is-boolean-object-1.0.1.tgz#10edc0900dd127697a92f6f9807c7617d68ac48e"
+  integrity sha512-TqZuVwa/sppcrhUCAYkGBk7w0yxfQQnxq28fjkO53tnK9FQXmdwz2JS5+GjsWQ6RByES1K40nI+yDic5c9/aAQ==
+
 is-buffer@^1.1.5:
  version "1.1.6"
  resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.6.tgz#efaa2ea9daa0d7ab2ea13a97b2b8ad51fefbe8be"
@ -2771,6 +2915,11 @@ is-callable@^1.1.4, is-callable@^1.1.5:
  version "1.1.5"
  resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.1.5.tgz#f7e46b596890456db74e7f6e976cb3273d06faab"

+is-callable@^1.2.0:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.2.1.tgz#4d1e21a4f437509d25ce55f8184350771421c96d"
+  integrity sha512-wliAfSzx6V+6WfMOmus1xy0XvSgf/dlStkvTfq7F0g4bOIW0PSUbnyse3NhDwdyYS1ozfUtAAySqTws3z9Eqgg==
+
 is-ci@^2.0.0:
  version "2.0.0"
  resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-2.0.0.tgz#6bc6334181810e04b5c22b3d589fdca55026404c"
@ -2793,7 +2942,7 @@ is-data-descriptor@^1.0.0:
  dependencies:
    kind-of "^6.0.0"

-is-date-object@^1.0.1:
+is-date-object@^1.0.1, is-date-object@^1.0.2:
  version "1.0.2"
  resolved "https://registry.yarnpkg.com/is-date-object/-/is-date-object-1.0.2.tgz#bda736f2cd8fd06d32844e7743bfa7494c3bfd7e"

@ -2856,10 +3005,25 @@ is-installed-globally@^0.3.1:
    global-dirs "^2.0.1"
    is-path-inside "^3.0.1"

+is-map@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/is-map/-/is-map-2.0.1.tgz#520dafc4307bb8ebc33b813de5ce7c9400d644a1"
+  integrity sha512-T/S49scO8plUiAOA2DBTBG3JHpn1yiw0kRp6dgiZ0v2/6twi5eiB0rHtHFH9ZIrvlWc6+4O+m4zg5+Z833aXgw==
+
+is-negative-zero@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-negative-zero/-/is-negative-zero-2.0.0.tgz#9553b121b0fac28869da9ed459e20c7543788461"
+  integrity sha1-lVOxIbD6wohp2p7UWeIMdUN4hGE=
+
 is-npm@^4.0.0:
  version "4.0.0"
  resolved "https://registry.yarnpkg.com/is-npm/-/is-npm-4.0.0.tgz#c90dd8380696df87a7a6d823c20d0b12bbe3c84d"

+is-number-object@^1.0.3:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/is-number-object/-/is-number-object-1.0.4.tgz#36ac95e741cf18b283fc1ddf5e83da798e3ec197"
+  integrity sha512-zohwelOAur+5uXtk8O3GPQ1eAcu4ZX3UwxQhUlfFFMNpUd83gXgjbhJh6HmB6LUNV/ieOLQuDwJO3dWJosUeMw==
+
 is-number@^3.0.0:
  version "3.0.0"
  resolved "https://registry.yarnpkg.com/is-number/-/is-number-3.0.0.tgz#24fd6201a4782cf50561c810276afc7d12d71195"
@ -2890,10 +3054,27 @@ is-regex@^1.0.5:
  dependencies:
    has "^1.0.3"

+is-regex@^1.1.0, is-regex@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/is-regex/-/is-regex-1.1.1.tgz#c6f98aacc546f6cec5468a07b7b153ab564a57b9"
+  integrity sha512-1+QkEcxiLlB7VEyFtyBg94e08OAsvq7FUBgApTq/w2ymCLyKJgDPsybBENVtA7XCQEgEXxKPonG+mvYRxh/LIg==
+  dependencies:
+    has-symbols "^1.0.1"
+
+is-set@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/is-set/-/is-set-2.0.1.tgz#d1604afdab1724986d30091575f54945da7e5f43"
+  integrity sha512-eJEzOtVyenDs1TMzSQ3kU3K+E0GUS9sno+F0OBT97xsgcJsF9nXMBtkT9/kut5JEpM7oL7X/0qxR17K3mcwIAA==
+
 is-stream@^1.1.0:
  version "1.1.0"
  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"

+is-string@^1.0.4, is-string@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/is-string/-/is-string-1.0.5.tgz#40493ed198ef3ff477b8c7f92f644ec82a5cd3a6"
+  integrity sha512-buY6VNRjhQMiF1qWDouloZlQbRhDPCebwxSjxMjxgemYT46YMd2NR0/H+fBhEfWX4A/w9TBJ+ol+okqJKFE6vQ==
+
 is-symbol@^1.0.2:
  version "1.0.3"
  resolved "https://registry.yarnpkg.com/is-symbol/-/is-symbol-1.0.3.tgz#38e1014b9e6329be0de9d24a414fd7441ec61937"
@ -2908,10 +3089,30 @@ is-type-of@^1.0.0:
    is-class-hotfix "~0.0.6"
    isstream "~0.1.2"

+is-typed-array@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/is-typed-array/-/is-typed-array-1.1.3.tgz#a4ff5a5e672e1a55f99c7f54e59597af5c1df04d"
+  integrity sha512-BSYUBOK/HJibQ30wWkWold5txYwMUXQct9YHAQJr8fSwvZoiglcqB0pd7vEN23+Tsi9IUEjztdOSzl4qLVYGTQ==
+  dependencies:
+    available-typed-arrays "^1.0.0"
+    es-abstract "^1.17.4"
+    foreach "^2.0.5"
+    has-symbols "^1.0.1"
+
 is-typedarray@^1.0.0, is-typedarray@~1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/is-typedarray/-/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"

+is-weakmap@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/is-weakmap/-/is-weakmap-2.0.1.tgz#5008b59bdc43b698201d18f62b37b2ca243e8cf2"
+  integrity sha512-NSBR4kH5oVj1Uwvv970ruUkCV7O1mzgVFO4/rev2cLRda9Tm9HrL70ZPut4rOHgY0FNrUu9BCbXA2sdQ+x0chA==
+
+is-weakset@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/is-weakset/-/is-weakset-2.0.1.tgz#e9a0af88dbd751589f5e50d80f4c98b780884f83"
+  integrity sha512-pi4vhbhVHGLxohUw7PhGsueT4vRGFoXhP7+RGN0jKIv9+8PWYCQTqtADngrxOm2g46hoH0+g8uZZBzMrvVGDmw==
+
 is-windows@^1.0.2:
  version "1.0.2"
  resolved "https://registry.yarnpkg.com/is-windows/-/is-windows-1.0.2.tgz#d1850eb9791ecd18e6182ce12a30f396634bb19d"
@ -2932,6 +3133,11 @@ isarray@1.0.0, isarray@^1.0.0, isarray@~1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"

+isarray@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-2.0.5.tgz#8af1e4c1221244cc62459faf38940d4e644a5723"
+  integrity sha512-xHjhDr3cNBK0BzdUJSPXZntQUx/mwMS5Rw4A7lPJ90XGAO6ISP/ePDNuo0vhqOZU+UD5JoodwCAAoZQd3FeAKw==
+
 isbinaryfile@^4.0.6:
  version "4.0.6"
  resolved "https://registry.yarnpkg.com/isbinaryfile/-/isbinaryfile-4.0.6.tgz#edcb62b224e2b4710830b67498c8e4e5a4d2610b"
@ -3333,6 +3539,17 @@ jmespath@0.15.0, jmespath@^0.15.0:
  version "0.15.0"
  resolved "https://registry.yarnpkg.com/jmespath/-/jmespath-0.15.0.tgz#a3f222a9aae9f966f5d27c796510e28091764217"

+joi@^17.2.1:
+  version "17.2.1"
+  resolved "https://registry.yarnpkg.com/joi/-/joi-17.2.1.tgz#e5140fdf07e8fecf9bc977c2832d1bdb1e3f2a0a"
+  integrity sha512-YT3/4Ln+5YRpacdmfEfrrKh50/kkgX3LgBltjqnlMPIYiZ4hxXZuVJcxmsvxsdeHg9soZfE3qXxHC2tMpCCBOA==
+  dependencies:
+    "@hapi/address" "^4.1.0"
+    "@hapi/formula" "^2.0.0"
+    "@hapi/hoek" "^9.0.0"
+    "@hapi/pinpoint" "^2.0.0"
+    "@hapi/topo" "^5.0.0"
+
 joycon@^2.2.5:
  version "2.2.5"
  resolved "https://registry.yarnpkg.com/joycon/-/joycon-2.2.5.tgz#8d4cf4cbb2544d7b7583c216fcdfec19f6be1615"
@ -3871,6 +4088,11 @@ ltgt@~2.1.3:
  version "2.1.3"
  resolved "https://registry.yarnpkg.com/ltgt/-/ltgt-2.1.3.tgz#10851a06d9964b971178441c23c9e52698eece34"

+lunr@^2.3.5:
+  version "2.3.9"
+  resolved "https://registry.yarnpkg.com/lunr/-/lunr-2.3.9.tgz#18b123142832337dd6e964df1a5a7707b25d35e1"
+  integrity sha512-zTU3DaZaF3Rt9rhN3uBMGQD3dD2/vFQqnvZCDv4dl5iOzq2IZQqTxu90r4E5J+nP70J3ilqVCrbho2eWaeW8Ow==
+
 make-dir@^2.1.0:
  version "2.1.0"
  resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-2.1.0.tgz#5f0310e18b8be898cc07009295a30ae41e91e6f5"
@ -4035,6 +4257,11 @@ nan@^2.12.1:
  version "2.14.0"
  resolved "https://registry.yarnpkg.com/nan/-/nan-2.14.0.tgz#7818f722027b2459a86f0295d434d1fc2336c52c"

+nanoid@^2.1.0:
+  version "2.1.11"
+  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-2.1.11.tgz#ec24b8a758d591561531b4176a01e3ab4f0f0280"
+  integrity sha512-s/snB+WGm6uwi0WjsZdaVcuf3KJXlfGl2LcxgwkEwJF0D/BWzVWAZW/XY4bFaiR7s0Jk3FPvlnepg1H1b1UwlA==
+
 nanomatch@^1.2.9:
  version "1.2.13"
  resolved "https://registry.yarnpkg.com/nanomatch/-/nanomatch-1.2.13.tgz#b87a8aa4fc0de8fe6be88895b38983ff265bd119"
@ -4182,6 +4409,19 @@ object-inspect@^1.7.0:
  version "1.7.0"
  resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.7.0.tgz#f4f6bd181ad77f006b5ece60bd0b6f398ff74a67"

+object-inspect@^1.8.0:
+  version "1.8.0"
+  resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.8.0.tgz#df807e5ecf53a609cc6bfe93eac3cc7be5b3a9d0"
+  integrity sha512-jLdtEOB112fORuypAyl/50VRVIBIdVQOSUUGQHzJ4xBSbit81zRarz7GThkEFZy1RceYrWYcPcBFPQwHyAc1gA==
+
+object-is@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/object-is/-/object-is-1.1.2.tgz#c5d2e87ff9e119f78b7a088441519e2eec1573b6"
+  integrity sha512-5lHCz+0uufF6wZ7CRFWJN3hp8Jqblpgve06U5CMQ3f//6iDjPr2PEo9MWCjEssDsa+UZEL4PkFpr+BMop6aKzQ==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.5"
+
 object-keys@^1.0.11, object-keys@^1.0.12, object-keys@^1.0.6, object-keys@^1.1.1:
  version "1.1.1"
  resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.1.1.tgz#1c47f272df277f3b1daf061677d9c82e2322c60e"
@ -4828,6 +5068,19 @@ regex-not@^1.0.0, regex-not@^1.0.2:
    extend-shallow "^3.0.2"
    safe-regex "^1.1.0"

+regexp.prototype.flags@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/regexp.prototype.flags/-/regexp.prototype.flags-1.3.0.tgz#7aba89b3c13a64509dabcf3ca8d9fbb9bdf5cb75"
+  integrity sha512-2+Q0C5g951OlYlJz6yu5/M33IcsESLlLfsyIaLJaG4FA2r4yP8MvVMJUUP/fVBkSpbbbZlS5gynbEWLipiiXiQ==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0-next.1"
+
+regexparam@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/regexparam/-/regexparam-1.3.0.tgz#2fe42c93e32a40eff6235d635e0ffa344b92965f"
+  integrity sha512-6IQpFBv6e5vz1QAqI+V4k8P2e/3gRrqfCJ9FI+O1FLQTO+Uz6RXZEZOPmTJ6hlGj7gkERzY5BRCv09whKP96/g==
+
 regexpp@^2.0.1:
  version "2.0.1"
  resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-2.0.1.tgz#8d19d31cf632482b589049f8281f93dbcba4d07f"
@ -5123,6 +5376,21 @@ shellwords@^0.1.1:
  version "0.1.1"
  resolved "https://registry.yarnpkg.com/shellwords/-/shellwords-0.1.1.tgz#d6b9181c1a48d397324c84871efbcfc73fc0654b"

+shortid@^2.2.8:
+  version "2.2.15"
+  resolved "https://registry.yarnpkg.com/shortid/-/shortid-2.2.15.tgz#2b902eaa93a69b11120373cd42a1f1fe4437c122"
+  integrity sha512-5EaCy2mx2Jgc/Fdn9uuDuNIIfWBpzY4XIlhoqtXF6qsf+/+SGZ+FxDdX/ZsMZiWupIWNqAEmiNY4RC+LSmCeOw==
+  dependencies:
+    nanoid "^2.1.0"
+
+side-channel@^1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/side-channel/-/side-channel-1.0.3.tgz#cdc46b057550bbab63706210838df5d4c19519c3"
+  integrity sha512-A6+ByhlLkksFoUepsGxfj5x1gTSrs+OydsRptUxeNCabQpCFUvcwIczgOigI8vhY/OJCnPnyE9rGiwgvr9cS1g==
+  dependencies:
+    es-abstract "^1.18.0-next.0"
+    object-inspect "^1.8.0"
+
 signal-exit@^3.0.0, signal-exit@^3.0.2:
  version "3.0.3"
  resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.3.tgz#a1410c2edd8f077b08b4e253c8eacfcaf057461c"
@ -5339,7 +5607,7 @@ string-width@^4.0.0, string-width@^4.1.0, string-width@^4.2.0:
    is-fullwidth-code-point "^3.0.0"
    strip-ansi "^6.0.0"

-string.prototype.trimend@^1.0.0:
+string.prototype.trimend@^1.0.0, string.prototype.trimend@^1.0.1:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/string.prototype.trimend/-/string.prototype.trimend-1.0.1.tgz#85812a6b847ac002270f5808146064c995fb6913"
  dependencies:
@ -5362,7 +5630,7 @@ string.prototype.trimright@^2.1.1:
    es-abstract "^1.17.5"
    string.prototype.trimend "^1.0.0"

-string.prototype.trimstart@^1.0.0:
+string.prototype.trimstart@^1.0.0, string.prototype.trimstart@^1.0.1:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/string.prototype.trimstart/-/string.prototype.trimstart-1.0.1.tgz#14af6d9f34b053f7cfc89b72f8f2ee14b9039a54"
  dependencies:
@ -5480,6 +5748,11 @@ supports-color@^7.1.0:
  dependencies:
    has-flag "^4.0.0"

+svelte@^3.9.2:
+  version "3.24.1"
+  resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.24.1.tgz#aca364937dd1df27fe131e2a4c234acb6061db4b"
+  integrity sha512-OX/IBVUJSFo1rnznXdwf9rv6LReJ3qQ0PwRjj76vfUWyTfbHbR9OXqJBnUrpjyis2dwYcbT2Zm1DFjOOF1ZbbQ==
+
 symbol-tree@^3.2.2:
  version "3.2.4"
  resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.4.tgz#430637d248ba77e078883951fb9aa0eed7c63fa2"
@ -5912,10 +6185,43 @@ whatwg-url@^7.0.0:
    tr46 "^1.0.1"
    webidl-conversions "^4.0.2"

+which-boxed-primitive@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/which-boxed-primitive/-/which-boxed-primitive-1.0.1.tgz#cbe8f838ebe91ba2471bb69e9edbda67ab5a5ec1"
+  integrity sha512-7BT4TwISdDGBgaemWU0N0OU7FeAEJ9Oo2P1PHRm/FCWoEi2VLWC9b6xvxAA3C/NMpxg3HXVgi0sMmGbNUbNepQ==
+  dependencies:
+    is-bigint "^1.0.0"
+    is-boolean-object "^1.0.0"
+    is-number-object "^1.0.3"
+    is-string "^1.0.4"
+    is-symbol "^1.0.2"
+
+which-collection@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/which-collection/-/which-collection-1.0.1.tgz#70eab71ebbbd2aefaf32f917082fc62cdcb70906"
+  integrity sha512-W8xeTUwaln8i3K/cY1nGXzdnVZlidBcagyNFtBdD5kxnb4TvGKR7FfSIS3mYpwWS1QUCutfKz8IY8RjftB0+1A==
+  dependencies:
+    is-map "^2.0.1"
+    is-set "^2.0.1"
+    is-weakmap "^2.0.1"
+    is-weakset "^2.0.1"
+
 which-module@^2.0.0:
  version "2.0.0"
  resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"

+which-typed-array@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/which-typed-array/-/which-typed-array-1.1.2.tgz#e5f98e56bda93e3dac196b01d47c1156679c00b2"
+  integrity sha512-KT6okrd1tE6JdZAy3o2VhMoYPh3+J6EMZLyrxBQsZflI1QCZIxMrIYLkosd8Twf+YfknVIHmYQPgJt238p8dnQ==
+  dependencies:
+    available-typed-arrays "^1.0.2"
+    es-abstract "^1.17.5"
+    foreach "^2.0.5"
+    function-bind "^1.1.1"
+    has-symbols "^1.0.1"
+    is-typed-array "^1.1.3"
+
 which@^1.2.9, which@^1.3.0:
  version "1.3.1"
  resolved "https://registry.yarnpkg.com/which/-/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
@ -5932,6 +6238,13 @@ word-wrap@~1.2.3:
  version "1.2.3"
  resolved "https://registry.yarnpkg.com/word-wrap/-/word-wrap-1.2.3.tgz#610636f6b1f703891bd34771ccb17fb93b47079c"

+worker-farm@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/worker-farm/-/worker-farm-1.7.0.tgz#26a94c5391bbca926152002f69b84a4bf772e5a8"
+  integrity sha512-rvw3QTZc8lAxyVrqcSGVm5yP/IJ2UcB3U0graE3LCFoZ0Yn2x4EoVSqJKdB/T5M+FLcRPjz4TDacRf3OCfNUzw==
+  dependencies:
+    errno "~0.1.7"
+
 wrap-ansi@^5.1.0:
  version "5.1.0"
  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-5.1.0.tgz#1fd1f67235d5b6d0fee781056001bfb694c03b09"