Adding jsdoc to the db utils and removing the views, this is a breaking change for existing apps.

packages/server/src/api/controllers/accesslevel.js

@@ -1,5 +1,4 @@
 const CouchDB = require("../../db")
-const newid = require("../../db/newid")
 const {
   generateAdminPermissions,
   generatePowerUserPermissions,
@@ -95,7 +94,7 @@ exports.create = async function(ctx) {
     name: ctx.request.body.name,
     _rev: ctx.request.body._rev,
     permissions: ctx.request.body.permissions || [],
-    _id: generateAccessLevelID(newid()),
+    _id: generateAccessLevelID(),
     type: "accesslevel",
   }
 

packages/server/src/api/controllers/application.js

@@ -1,7 +1,6 @@
 const CouchDB = require("../../db")
 const ClientDb = require("../../db/clientDb")
 const { getPackageForBuilder, buildPage } = require("../../utilities/builder")
-const newid = require("../../db/newid")
 const env = require("../../environment")
 const instanceController = require("./instance")
 const { resolve, join } = require("path")
@@ -49,7 +48,7 @@ exports.create = async function(ctx) {
   if (!clientId) {
     ctx.throw(400, "ClientId not suplied")
   }
-  const appId = generateAppID(newid())
+  const appId = generateAppID()
   // insert an appId -> clientId lookup
   const masterDb = new CouchDB("client_app_lookup")
 

packages/server/src/api/controllers/automation.js

@@ -1,5 +1,4 @@
 const CouchDB = require("../../db")
-const newid = require("../../db/newid")
 const actions = require("../../automations/actions")
 const logic = require("../../automations/logic")
 const triggers = require("../../automations/triggers")
@@ -35,7 +34,7 @@ exports.create = async function(ctx) {
   const db = new CouchDB(ctx.user.instanceId)
   let automation = ctx.request.body
 
-  automation._id = generateAutomationID(newid())
+  automation._id = generateAutomationID()
 
   automation.type = "automation"
   automation = cleanAutomationInputs(automation)

packages/server/src/api/controllers/model.js

@@ -1,5 +1,4 @@
 const CouchDB = require("../../db")
-const newid = require("../../db/newid")
 const {
   getRecordParams,
   getModelParams,
@@ -25,7 +24,7 @@ exports.save = async function(ctx) {
   const db = new CouchDB(ctx.user.instanceId)
   const modelToSave = {
     type: "model",
-    _id: generateModelID(newid()),
+    _id: generateModelID(),
     views: {},
     ...ctx.request.body,
   }

packages/server/src/api/controllers/record.js

@@ -1,6 +1,5 @@
 const CouchDB = require("../../db")
 const validateJs = require("validate.js")
-const newid = require("../../db/newid")
 const { getRecordParams, generateRecordID } = require("../../db/utils")
 
 const MODEL_VIEW_BEGINS_WITH = "all_model:"
@@ -69,7 +68,7 @@ exports.save = async function(ctx) {
   record.modelId = ctx.params.modelId
 
   if (!record._rev && !record._id) {
-    record._id = generateRecordID(record.modelId, newid())
+    record._id = generateRecordID(record.modelId)
   }
 
   const model = await db.get(record.modelId)

packages/server/src/api/controllers/user.js

@@ -1,7 +1,7 @@
 const CouchDB = require("../../db")
 const clientDb = require("../../db/clientDb")
 const bcrypt = require("../../utilities/bcrypt")
-const getUserId = userName => `user_${userName}`
+const { generateUserID, getUserParams } = require("../../db/utils")
 const {
   POWERUSER_LEVEL_ID,
   ADMIN_LEVEL_ID,
@@ -9,11 +9,11 @@ const {
 
 exports.fetch = async function(ctx) {
   const database = new CouchDB(ctx.user.instanceId)
-  const data = await database.query("database/by_type", {
+  const data = await database.allDocs(
+    getUserParams(null, {
       include_docs: true,
-    key: ["user"],
     })
-
+  )
   ctx.body = data.rows.map(row => row.doc)
 }
 
@@ -31,7 +31,7 @@ exports.create = async function(ctx) {
   if (!accessLevel) ctx.throw(400, "Invalid Access Level")
 
   const user = {
-    _id: getUserId(username),
+    _id: generateUserID(username),
     username,
     password: await bcrypt.hash(password),
     name: name || username,
@@ -80,14 +80,14 @@ exports.update = async function(ctx) {
 
 exports.destroy = async function(ctx) {
   const database = new CouchDB(ctx.user.instanceId)
-  await database.destroy(getUserId(ctx.params.username))
+  await database.destroy(generateUserID(ctx.params.username))
   ctx.message = `User ${ctx.params.username} deleted.`
   ctx.status = 200
 }
 
 exports.find = async function(ctx) {
   const database = new CouchDB(ctx.user.instanceId)
-  const user = await database.get(getUserId(ctx.params.username))
+  const user = await database.get(generateUserID(ctx.params.username))
   ctx.body = {
     username: user.username,
     name: user.name,

packages/server/src/api/controllers/view/index.js

@@ -11,19 +11,12 @@ const controller = {
     const designDoc = await db.get("_design/database")
     const response = []
 
-    for (let name in designDoc.views) {
-      if (
-        !name.startsWith("all") &&
-        name !== "by_type" &&
-        name !== "by_username" &&
-        name !== "by_automation_trigger"
-      ) {
+    for (let name of Object.keys(designDoc.views)) {
       response.push({
         name,
         ...designDoc.views[name],
       })
     }
-    }
 
     ctx.body = response
   },

packages/server/src/automations/triggers.js

@@ -90,11 +90,18 @@ async function queueRelevantRecordAutomations(event, eventType) {
     throw `No instanceId specified for ${eventType} - check event emitters.`
   }
   const db = new CouchDB(event.instanceId)
-  const automationsToTrigger = await db.allDocs(
+  let automations = await db.allDocs(
     getAutomationParams(null, { include_docs: true })
   )
 
-  const automations = automationsToTrigger.rows.map(wf => wf.doc)
+  // filter down to the correct event type
+  automations = automations.rows
+    .map(automation => automation.doc)
+    .filter(automation => {
+      const trigger = automation.definition.trigger
+      return trigger && trigger.event === eventType
+    })
+
   for (let automation of automations) {
     let automationDef = automation.definition
     let automationTrigger = automationDef ? automationDef.trigger : {}

packages/server/src/db/utils.js

@@ -1,3 +1,5 @@
+const newid = require("./newid")
+
 const DocumentTypes = {
   MODEL: "model",
   RECORD: "record",
@@ -12,6 +14,15 @@ exports.DocumentTypes = DocumentTypes
 
 const UNICODE_MAX = "\ufff0"
 
+/**
+ * If creating DB allDocs/query params with only a single input this can be used, this
+ * is usually the case for top level documents like models, automations, users etc.
+ * @param {string} docType The type of document which input params are being built for, e.g. user,
+ * link, app, model and so on.
+ * @param {string|null} input The input if looking for a particular entry.
+ * @param {object} otherProps Add any other properties onto the request, e.g. include_docs.
+ * @returns {object} Parameters which can then be used with an allDocs request.
+ */
 function singleInputParams(docType, input, otherProps = {}) {
   if (input == null) {
     input = ""
@@ -23,17 +34,32 @@ function singleInputParams(docType, input, otherProps = {}) {
   }
 }
 
-exports.getModelParams = (modelId, otherProps = {}) => {
+/**
+ * Gets parameters for retrieving models, this is a utility function for the singleInputParams function.
+ */
+exports.getModelParams = (modelId = null, otherProps = {}) => {
   return singleInputParams(DocumentTypes.MODEL, modelId, otherProps)
 }
 
-exports.generateModelID = modelId => {
-  return `${DocumentTypes.MODEL}:${modelId}`
+/**
+ * Generates a new model ID.
+ * @returns {string} The new model ID which the model doc can be stored under.
+ */
+exports.generateModelID = () => {
+  return `${DocumentTypes.MODEL}:${newid()}`
 }
 
-exports.getRecordParams = (modelId, recordId, otherProps = {}) => {
-  if (modelId == null && recordId != null) {
-    throw "Cannot build key for record ID without a model ID"
+/**
+ * Gets the DB allDocs/query params for retrieving a record.
+ * @param {string} modelId The model in which the records have been stored.
+ * @param {string|null} recordId The ID of the record which is being specifically queried for. This can be
+ * left null to get all the records in the model.
+ * @param {object} otherProps Any other properties to add to the request.
+ * @returns {object} Parameters which can then be used with an allDocs request.
+ */
+exports.getRecordParams = (modelId, recordId = null, otherProps = {}) => {
+  if (modelId == null) {
+    throw "Cannot build params for records without a model ID"
   }
   const endOfKey = recordId == null ? `${modelId}:` : `${modelId}:${recordId}`
   return {
@@ -43,44 +69,86 @@ exports.getRecordParams = (modelId, recordId, otherProps = {}) => {
   }
 }
 
-exports.generateRecordID = (modelId, recordId) => {
-  return `${DocumentTypes.RECORD}:${modelId}:${recordId}`
+/**
+ * Gets a new record ID for the specified model.
+ * @param {string} modelId The model which the record is being created for.
+ * @returns {string} The new ID which a record doc can be stored under.
+ */
+exports.generateRecordID = modelId => {
+  return `${DocumentTypes.RECORD}:${modelId}:${newid()}`
 }
 
-exports.getUserParams = (username, otherProps = {}) => {
+/**
+ * Gets parameters for retrieving users, this is a utility function for the singleInputParams function.
+ */
+exports.getUserParams = (username = null, otherProps = {}) => {
   return singleInputParams(DocumentTypes.USER, username, otherProps)
 }
 
+/**
+ * Generates a new user ID based on the passed in username.
+ * @param {string} username The username which the ID is going to be built up of.
+ * @returns {string} The new user ID which the user doc can be stored under.
+ */
 exports.generateUserID = username => {
   return `${DocumentTypes.USER}:${username}`
 }
 
-exports.getAutomationParams = (automationId, otherProps = {}) => {
+/**
+ * Gets parameters for retrieving automations, this is a utility function for the singleInputParams function.
+ */
+exports.getAutomationParams = (automationId = null, otherProps = {}) => {
   return singleInputParams(DocumentTypes.AUTOMATION, automationId, otherProps)
 }
 
-exports.generateAutomationID = automationId => {
-  return `${DocumentTypes.AUTOMATION}:${automationId}`
+/**
+ * Generates a new automation ID.
+ * @returns {string} The new automation ID which the automation doc can be stored under.
+ */
+exports.generateAutomationID = () => {
+  return `${DocumentTypes.AUTOMATION}:${newid()}`
 }
 
-// for now link records still have their own view as we can walk multiple directions
+/**
+ * Generates a new link doc ID. This is currently not usable with the alldocs call,
+ * instead a view is built to make walking to tree easier.
+ * @param {string} modelId1 The ID of the linker model.
+ * @param {string} modelId2 The ID of the linked model.
+ * @param {string} recordId1 The ID of the linker record.
+ * @param {string} recordId2 The ID of the linked record.
+ * @returns {string} The new link doc ID which the automation doc can be stored under.
+ */
 exports.generateLinkID = (modelId1, modelId2, recordId1, recordId2) => {
   return `${DocumentTypes.AUTOMATION}:${modelId1}:${modelId2}:${recordId1}:${recordId2}`
 }
 
-exports.generateAppID = appId => {
-  return `${DocumentTypes.APP}:${appId}`
+/**
+ * Generates a new app ID.
+ * @returns {string} The new app ID which the app doc can be stored under.
+ */
+exports.generateAppID = () => {
+  return `${DocumentTypes.APP}:${newid()}`
 }
 
-exports.getAppParams = (appId, otherProps = {}) => {
+/**
+ * Gets parameters for retrieving apps, this is a utility function for the singleInputParams function.
+ */
+exports.getAppParams = (appId = null, otherProps = {}) => {
   return singleInputParams(DocumentTypes.APP, appId, otherProps)
 }
 
-exports.generateAccessLevelID = accessLevelId => {
-  return `${DocumentTypes.ACCESS_LEVEL}:${accessLevelId}`
+/**
+ * Generates a new access level ID.
+ * @returns {string} The new access level ID which the access level doc can be stored under.
+ */
+exports.generateAccessLevelID = () => {
+  return `${DocumentTypes.ACCESS_LEVEL}:${newid()}`
 }
 
-exports.getAccessLevelParams = (accessLevelId, otherProps) => {
+/**
+ * Gets parameters for retrieving an access level, this is a utility function for the singleInputParams function.
+ */
+exports.getAccessLevelParams = (accessLevelId = null, otherProps = {}) => {
   return singleInputParams(
     DocumentTypes.ACCESS_LEVEL,
     accessLevelId,