search UI complete, server side cursor based pagination

packages/builder/src/components/design/PropertiesPanel/PropertyControls/PropertyControl.svelte

@@ -46,6 +46,11 @@
         innerVal = value.target.value
       }
     }
+
+    if (type === "number") {
+      innerVal = parseInt(innerVal)
+    }
+
     if (typeof innerVal === "string") {
       onChange(replaceBindings(innerVal))
     } else {
@@ -72,6 +77,7 @@
       value={safeValue}
       on:change={handleChange}
       onChange={handleChange}
+      {type}
       {...props}
       name={key} />
   </div>

packages/client/src/api/datasources.js

@@ -5,8 +5,8 @@ import { fetchRelationshipData } from "./relationships"
 import { executeQuery } from "./queries"
 import { enrichRows } from "./rows"
 
-export const searchTable = async ({ tableId, search, page, pageSize }) => {
+export const searchTable = async ({ tableId, search, pagination }) => {
-  const rows = await searchTableData({ tableId, search, page, pageSize })
+  const rows = await searchTableData({ tableId, search, pagination })
   return rows
   // TODO
   // Enrich rows so they can displayed properly

packages/client/src/api/tables.js

@@ -22,18 +22,12 @@ export const fetchTableData = async tableId => {
  * @param {String} tableId - id of the table to search
  * @param {Object} search - Mango Compliant search object
  */
-export const searchTableData = async ({
+export const searchTableData = async ({ tableId, search, pagination }) => {
-  tableId,
-  search,
-  cursor,
-  pageSize,
-}) => {
   const rows = await API.post({
     url: `/api/${tableId}/rows/search`,
     body: {
       query: search,
-      pageSize,
+      pagination,
-      cursor,
     },
   })
   return await enrichRows(rows, tableId)

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

@@ -231,7 +231,7 @@ exports.fetchView = async function(ctx) {
 
 exports.search = async function(ctx) {
   // const appId = ctx.user.appId
-  const appId = 'app_5aa5e9cf26694f9ea02f054050d7ae63'
+  const appId = "app_1987903cf3604d459969c80cf17651a0"
 
   // const { pageSize = 10, cursor } = ctx.query
 
@@ -245,7 +245,10 @@ exports.search = async function(ctx) {
 
   const db = new CouchDB(appId)
 
-  const { query, pageSize = 10, cursor } = ctx.request.body
+  const {
+    query,
+    pagination: { pageSize = 10, cursor, reverse },
+  } = ctx.request.body
 
   query.tableId = ctx.params.tableId
 
@@ -257,13 +260,12 @@ exports.search = async function(ctx) {
   const response = await db.find({
     selector: query,
     limit: pageSize,
-    // sort: ["_id"],
+    sort: ["_id"],
+    skip: 1,
   })
-  ctx.body = response.docs
+  const rows = response.docs
 
-  // TODO: probably attach relationships
+  ctx.body = await linkRows.attachLinkInfo(appId, rows)
-  // const rows = response.docs.map(row => row.doc)
-  // ctx.body = await linkRows.attachLinkInfo(appId, rows)
 }
 
 exports.fetchTableRows = async function(ctx) {

packages/standard-components/manifest.json

@@ -135,12 +135,12 @@
       {
         "type": "multifield",
         "label": "Columns",
-        "key": "valueColumns",
+        "key": "columns",
         "dependsOn": "table"
       },
       {
         "type": "number",
-        "label": "Result Page Size",
+        "label": "Rows Per Page",
         "key": "pageSize"
       },
       {

packages/standard-components/src/Login.svelte

@@ -1,6 +1,8 @@
 <script>
   import { getContext } from "svelte"
 
+  const ENTER_KEY = 13
+
   const { authStore, styleable } = getContext("sdk")
   const component = getContext("component")
 
@@ -29,7 +31,9 @@
   }
 
   function handleKeydown(evt) {
-    console.log(evt.keyCode)
+    if (evt.keyCode === ENTER_KEY) {
+      login()
+    }
   }
 </script>
 

packages/standard-components/src/Search.svelte

@@ -16,38 +16,62 @@
   export let table = []
   export let columns = []
   export let pageSize = 50
-  export let noRowsMessage = "Feed me some data"
+  export let noRowsMessage = "No Rows"
 
   let rows = []
   let loaded = false
-  // let searchableFields = []
   let search = {}
   let tableDefinition
-  let schema = {}
+  let schema
-  let page = 1
 
-  $: columns = Object.keys(schema).filter(key => schema[key].searchable)
+  // pagination
-  $: cursor = rows[rows.length - 1]?._id
+  let pagination = {
-  $: page && fetchData(table)
+    page: 1
+  }
 
-  async function fetchData(table) {
+  $: fetchData(table, pagination)
+  // omit empty strings
+  $: parsedSearch = Object.keys(search).reduce((acc, next) => search[next] ? { ...acc, [next]: search[next] } : acc, {})
+
+  async function fetchData(table, pagination) {
     if (!isEmpty(table)) {
       const tableDef = await API.fetchTableDefinition(table)
       schema = tableDef.schema
       rows = await API.searchTable({
         tableId: table,
-        search,
+        search: parsedSearch,
+        pagination: {
           pageSize,
-        cursor,
+          ...pagination
+        }
       })
     }
     loaded = true
   }
 
+  function nextPage() {
+    // set cursor to last element
+    pagination = {
+      // lastCursor: rows[0],
+      cursor: rows[rows.length - 1]?._id,
+      reverse: true,
+      page: pagination.page += 1
+    }
+  }
+
+  // TODO: implement 
+  function previousPage() {
+    pagination = {
+      cursor: lastCursor,
+      reverse: true,
+      page: pagination.page - 1
+    }
+  }
 </script>
 
 <div use:styleable={$component.styles}>
   <div class="query-builder">
+    {#if schema}
       {#each columns as field}
         <div class="form-field">
           <Label extraSmall grey>{schema[field].name}</Label>
@@ -69,15 +93,20 @@
           {/if}
         </div>
       {/each}
-    <Button blue on:click={() => fetchData(table)}>Search</Button>
+    {/if}
+    <div class="actions">
       <Button
-      red
+        secondary
         on:click={() => {
           search = {}
-        fetchData(table)
+          pagination = {
+            page: 1
+          }
         }}>
         Reset
       </Button>
+      <Button primary on:click={() => fetchData(table)}>Search</Button>
+    </div>
   </div>
   {#if rows.length > 0}
     {#if $component.children === 0 && $builderStore.inBuilder}
@@ -90,13 +119,17 @@
       {/each}
     {/if}
   {:else if loaded && $builderStore.inBuilder}
+    <p>Feed me some data</p>
+  {:else}
     <p>{noRowsMessage}</p>
   {/if}
   <div class="pagination">
-    {#if page > 1}
+    <!-- {#if pagination.page > 1}
-      <Button blue on:click={() => (page -= 1)}>Back</Button>
+      <Button blue on:click={previousPage}>Back</Button>
+    {/if} -->
+    {#if rows.length === pageSize}
+      <Button primary on:click={nextPage}>Next</Button>
     {/if}
-    <Button blue on:click={() => (page += 1)}>Next</Button>
   </div>
 </div>
 
@@ -115,6 +148,13 @@
     border-radius: var(--border-radius-s);
   }
 
+  .actions {
+    display: grid;
+    grid-gap: var(--spacing-s);
+    justify-content: flex-end;
+    grid-auto-flow: column;
+  }
+
   .form-field {
     margin-bottom: var(--spacing-m);
   }