Final typescript conversions for server.

packages/server/src/api/controllers/row/external.ts

@@ -1,104 +1,117 @@
-const {
+import {
-  DataSourceOperation,
   SortDirection,
   FieldTypes,
   NoEmptyFilterStrings,
-} = require("../../../constants")
+} from "../../../constants"
-const {
+import {
   breakExternalTableId,
   breakRowIdField,
-} = require("../../../integrations/utils")
+} from "../../../integrations/utils"
-const ExternalRequest = require("./ExternalRequest")
+import { ExternalRequest, RunConfig } from "./ExternalRequest"
-const { context } = require("@budibase/backend-core")
+import { context } from "@budibase/backend-core"
-const exporters = require("../view/exporters")
+import * as exporters from "../view/exporters"
-const { apiFileReturn } = require("../../../utilities/fileSystem")
+import { apiFileReturn } from "../../../utilities/fileSystem"
+import {
+  Operation,
+  BBContext,
+  Row,
+  PaginationJson,
+  Table,
+  Datasource,
+} from "@budibase/types"
 
-async function handleRequest(operation, tableId, opts = {}) {
+export async function handleRequest(
+  operation: Operation,
+  tableId: string,
+  opts?: RunConfig
+) {
   // make sure the filters are cleaned up, no empty strings for equals, fuzzy or string
   if (opts && opts.filters) {
     for (let filterField of NoEmptyFilterStrings) {
       if (!opts.filters[filterField]) {
         continue
       }
+      // @ts-ignore
       for (let [key, value] of Object.entries(opts.filters[filterField])) {
         if (!value || value === "") {
+          // @ts-ignore
           delete opts.filters[filterField][key]
         }
       }
     }
   }
-  return new ExternalRequest(operation, tableId, opts.datasource).run(opts)
+  return new ExternalRequest(operation, tableId, opts?.datasource).run(
+    opts || {}
+  )
 }
 
-exports.handleRequest = handleRequest
+export async function patch(ctx: BBContext) {
-
-exports.patch = async ctx => {
   const inputs = ctx.request.body
   const tableId = ctx.params.tableId
   const id = inputs._id
   // don't save the ID to db
   delete inputs._id
-  return handleRequest(DataSourceOperation.UPDATE, tableId, {
+  return handleRequest(Operation.UPDATE, tableId, {
     id: breakRowIdField(id),
     row: inputs,
   })
 }
 
-exports.save = async ctx => {
+export async function save(ctx: BBContext) {
   const inputs = ctx.request.body
   const tableId = ctx.params.tableId
-  return handleRequest(DataSourceOperation.CREATE, tableId, {
+  return handleRequest(Operation.CREATE, tableId, {
     row: inputs,
   })
 }
 
-exports.fetchView = async ctx => {
+export async function fetchView(ctx: BBContext) {
   // there are no views in external datasources, shouldn't ever be called
   // for now just fetch
   const split = ctx.params.viewName.split("all_")
   ctx.params.tableId = split[1] ? split[1] : split[0]
-  return exports.fetch(ctx)
+  return fetch(ctx)
 }
 
-exports.fetch = async ctx => {
+export async function fetch(ctx: BBContext) {
   const tableId = ctx.params.tableId
-  return handleRequest(DataSourceOperation.READ, tableId)
+  return handleRequest(Operation.READ, tableId)
 }
 
-exports.find = async ctx => {
+export async function find(ctx: BBContext) {
   const id = ctx.params.rowId
   const tableId = ctx.params.tableId
-  const response = await handleRequest(DataSourceOperation.READ, tableId, {
+  const response = (await handleRequest(Operation.READ, tableId, {
     id: breakRowIdField(id),
-  })
+  })) as Row[]
   return response ? response[0] : response
 }
 
-exports.destroy = async ctx => {
+export async function destroy(ctx: BBContext) {
   const tableId = ctx.params.tableId
   const id = ctx.request.body._id
-  const { row } = await handleRequest(DataSourceOperation.DELETE, tableId, {
+  const { row } = (await handleRequest(Operation.DELETE, tableId, {
     id: breakRowIdField(id),
-  })
+  })) as { row: Row }
   return { response: { ok: true }, row }
 }
 
-exports.bulkDestroy = async ctx => {
+export async function bulkDestroy(ctx: BBContext) {
   const { rows } = ctx.request.body
   const tableId = ctx.params.tableId
   let promises = []
   for (let row of rows) {
     promises.push(
-      handleRequest(DataSourceOperation.DELETE, tableId, {
+      handleRequest(Operation.DELETE, tableId, {
         id: breakRowIdField(row._id),
       })
     )
   }
-  const responses = await Promise.all(promises)
+  const responses = (await Promise.all(promises)) as { row: Row }[]
   return { response: { ok: true }, rows: responses.map(resp => resp.row) }
 }
 
-exports.search = async ctx => {
+export async function search(ctx: BBContext) {
   const tableId = ctx.params.tableId
   const { paginate, query, ...params } = ctx.request.body
   let { bookmark, limit } = params
@@ -129,26 +142,26 @@ exports.search = async ctx => {
     }
   }
   try {
-    const rows = await handleRequest(DataSourceOperation.READ, tableId, {
+    const rows = (await handleRequest(Operation.READ, tableId, {
       filters: query,
       sort,
-      paginate: paginateObj,
+      paginate: paginateObj as PaginationJson,
-    })
+    })) as Row[]
     let hasNextPage = false
     if (paginate && rows.length === limit) {
-      const nextRows = await handleRequest(DataSourceOperation.READ, tableId, {
+      const nextRows = (await handleRequest(Operation.READ, tableId, {
         filters: query,
         sort,
         paginate: {
           limit: 1,
           page: bookmark * limit + 1,
         },
-      })
+      })) as Row[]
       hasNextPage = nextRows.length > 0
     }
     // need wrapper object for bookmarks etc when paginating
     return { rows, hasNextPage, bookmark: bookmark + 1 }
-  } catch (err) {
+  } catch (err: any) {
     if (err.message && err.message.includes("does not exist")) {
       throw new Error(
         `Table updated externally, please re-fetch - ${err.message}`
@@ -159,12 +172,12 @@ exports.search = async ctx => {
   }
 }
 
-exports.validate = async () => {
+export async function validate(ctx: BBContext) {
   // can't validate external right now - maybe in future
   return { valid: true }
 }
 
-exports.exportRows = async ctx => {
+export async function exportRows(ctx: BBContext) {
   const { datasourceId } = breakExternalTableId(ctx.params.tableId)
   const db = context.getAppDB()
   const format = ctx.query.format
@@ -176,13 +189,15 @@ exports.exportRows = async ctx => {
   ctx.request.body = {
     query: {
       oneOf: {
-        _id: ctx.request.body.rows.map(row => JSON.parse(decodeURI(row))[0]),
+        _id: ctx.request.body.rows.map(
+          (row: string) => JSON.parse(decodeURI(row))[0]
+        ),
       },
     },
   }
 
-  let result = await exports.search(ctx)
+  let result = await search(ctx)
-  let rows = []
+  let rows: Row[] = []
 
   // Filter data to only specified columns if required
   if (columns && columns.length) {
@@ -197,6 +212,7 @@ exports.exportRows = async ctx => {
   }
 
   let headers = Object.keys(rows[0])
+  // @ts-ignore
   const exporter = exporters[format]
   const filename = `export.${format}`
 
@@ -205,21 +221,24 @@ exports.exportRows = async ctx => {
   return apiFileReturn(exporter(headers, rows))
 }
 
-exports.fetchEnrichedRow = async ctx => {
+export async function fetchEnrichedRow(ctx: BBContext) {
   const id = ctx.params.rowId
   const tableId = ctx.params.tableId
   const { datasourceId, tableName } = breakExternalTableId(tableId)
   const db = context.getAppDB()
-  const datasource = await db.get(datasourceId)
+  const datasource: Datasource = await db.get(datasourceId)
+  if (!tableName) {
+    ctx.throw(400, "Unable to find table.")
+  }
   if (!datasource || !datasource.entities) {
     ctx.throw(400, "Datasource has not been configured for plus API.")
   }
   const tables = datasource.entities
-  const response = await handleRequest(DataSourceOperation.READ, tableId, {
+  const response = (await handleRequest(Operation.READ, tableId, {
     id,
     datasource,
-  })
+  })) as Row[]
-  const table = tables[tableName]
+  const table: Table = tables[tableName]
   const row = response[0]
   // this seems like a lot of work, but basically we need to dig deeper for the enrich
   // for a single row, there is probably a better way to do this with some smart multi-layer joins
@@ -233,21 +252,19 @@ exports.fetchEnrichedRow = async ctx => {
     }
     const links = row[fieldName]
     const linkedTableId = field.tableId
-    const linkedTable = tables[breakExternalTableId(linkedTableId).tableName]
+    const linkedTableName = breakExternalTableId(linkedTableId).tableName!
+    const linkedTable = tables[linkedTableName]
     // don't support composite keys right now
-    const linkedIds = links.map(link => breakRowIdField(link._id)[0])
+    const linkedIds = links.map((link: Row) => breakRowIdField(link._id!)[0])
-    row[fieldName] = await handleRequest(
+    const primaryLink = linkedTable.primary?.[0] as string
-      DataSourceOperation.READ,
+    row[fieldName] = await handleRequest(Operation.READ, linkedTableId!, {
-      linkedTableId,
+      tables,
-      {
+      filters: {
-        tables,
+        oneOf: {
-        filters: {
+          [primaryLink]: linkedIds,
-          oneOf: {
-            [linkedTable.primary]: linkedIds,
-          },
         },
-      }
+      },
-    )
+    })
   }
   return row
 }

packages/server/src/api/controllers/row/internal.ts

@@ -191,7 +191,7 @@ export async function fetchView(ctx: BBContext) {
   // if this is a table view being looked for just transfer to that
   if (viewName.startsWith(DocumentType.TABLE)) {
     ctx.params.tableId = viewName
-    return exports.fetch(ctx)
+    return fetch(ctx)
   }
 
   const db = context.getAppDB()
@@ -347,7 +347,7 @@ export async function bulkDestroy(ctx: BBContext) {
 export async function search(ctx: BBContext) {
   // Fetch the whole table when running in cypress, as search doesn't work
   if (!env.COUCH_DB_URL && env.isCypress()) {
-    return { rows: await exports.fetch(ctx) }
+    return { rows: await fetch(ctx) }
   }
 
   const { tableId } = ctx.params

packages/server/src/api/controllers/table/external.ts

@@ -8,11 +8,7 @@ import {
   foreignKeyStructure,
   hasTypeChanged,
 } from "./utils"
-import {
+import { FieldTypes, RelationshipTypes } from "../../../constants"
-  DataSourceOperation,
-  FieldTypes,
-  RelationshipTypes,
-} from "../../../constants"
 import { makeExternalQuery } from "../../../integrations/base/query"
 import * as csvParser from "../../../utilities/csvParser"
 import { handleRequest } from "../row/external"
@@ -347,7 +343,7 @@ export async function bulkImport(ctx: BBContext) {
     ...dataImport,
     existingTable: table,
   })
-  await handleRequest(DataSourceOperation.BULK_CREATE, table._id, {
+  await handleRequest(Operation.BULK_CREATE, table._id!, {
     rows,
   })
   await events.rows.imported(table, "csv", rows.length)

packages/server/tsconfig.build.json

@@ -3,7 +3,6 @@
     "target": "es6",
     "module": "commonjs",
     "lib": ["es2020"],
-    "allowJs": true,
     "strict": true,
     "noImplicitAny": true,
     "esModuleInterop": true,
@@ -23,4 +22,4 @@
     "**/*.spec.ts",
     "**/*.spec.js"
   ]
-}
+}