Namespace
This commit is contained in:
Adria Navarro
parent
1efaff940c
commit
7dbf71d477
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@ -1,195 +1 @@
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import viewTemplate from "./viewBuilder"
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import { apiFileReturn } from "../../../utilities/fileSystem"
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import { csv, json, jsonWithSchema, Format, isFormat } from "./exporters"
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import { deleteView, getView, getViews, saveView } from "./utils"
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import { fetchView } from "../row"
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import { context, events } from "@budibase/backend-core"
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import { DocumentType } from "../../../db/utils"
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import sdk from "../../../sdk"
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import { FieldTypes } from "../../../constants"
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import {
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Ctx,
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Row,
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Table,
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TableExportFormat,
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TableSchema,
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View,
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} from "@budibase/types"
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import { builderSocket } from "../../../websockets"
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const { cloneDeep, isEqual } = require("lodash")
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export async function fetch(ctx: Ctx) {
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ctx.body = await getViews()
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}
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export async function save(ctx: Ctx) {
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const db = context.getAppDB()
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const { originalName, ...viewToSave } = ctx.request.body
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const existingTable = await sdk.tables.getTable(ctx.request.body.tableId)
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existingTable.views ??= {}
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const table = cloneDeep(existingTable)
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const groupByField: any = Object.values(table.schema).find(
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(field: any) => field.name == viewToSave.groupBy
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)
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const view = viewTemplate(viewToSave, groupByField?.type === FieldTypes.ARRAY)
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const viewName = viewToSave.name
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if (!viewName) {
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ctx.throw(400, "Cannot create view without a name")
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}
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await saveView(originalName, viewName, view)
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// add views to table document
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if (!table.views) table.views = {}
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if (!view.meta.schema) {
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view.meta.schema = table.schema
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}
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table.views[viewName] = { ...view.meta, name: viewName }
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if (originalName) {
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delete table.views[originalName]
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existingTable.views[viewName] = existingTable.views[originalName]
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}
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await db.put(table)
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await handleViewEvents(existingTable.views[viewName], table.views[viewName])
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ctx.body = table.views[viewName]
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builderSocket?.emitTableUpdate(ctx, table)
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}
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export async function calculationEvents(existingView: View, newView: View) {
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const existingCalculation = existingView && existingView.calculation
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const newCalculation = newView && newView.calculation
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if (existingCalculation && !newCalculation) {
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await events.view.calculationDeleted(existingView)
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}
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if (!existingCalculation && newCalculation) {
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await events.view.calculationCreated(newView)
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}
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if (
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existingCalculation &&
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newCalculation &&
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existingCalculation !== newCalculation
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) {
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await events.view.calculationUpdated(newView)
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}
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}
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export async function filterEvents(existingView: View, newView: View) {
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const hasExistingFilters = !!(
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existingView &&
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existingView.filters &&
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existingView.filters.length
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)
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const hasNewFilters = !!(newView && newView.filters && newView.filters.length)
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if (hasExistingFilters && !hasNewFilters) {
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await events.view.filterDeleted(newView)
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}
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if (!hasExistingFilters && hasNewFilters) {
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await events.view.filterCreated(newView)
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}
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if (
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hasExistingFilters &&
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hasNewFilters &&
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!isEqual(existingView.filters, newView.filters)
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) {
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await events.view.filterUpdated(newView)
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}
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}
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async function handleViewEvents(existingView: View, newView: View) {
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if (!existingView) {
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await events.view.created(newView)
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} else {
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await events.view.updated(newView)
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}
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await calculationEvents(existingView, newView)
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await filterEvents(existingView, newView)
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}
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export async function destroy(ctx: Ctx) {
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const db = context.getAppDB()
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const viewName = decodeURIComponent(ctx.params.viewName)
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const view = await deleteView(viewName)
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const table = await sdk.tables.getTable(view.meta.tableId)
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delete table.views![viewName]
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await db.put(table)
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await events.view.deleted(view)
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ctx.body = view
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builderSocket?.emitTableUpdate(ctx, table)
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}
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export async function exportView(ctx: Ctx) {
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const viewName = decodeURIComponent(ctx.query.view as string)
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const view = await getView(viewName)
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const format = ctx.query.format as unknown
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if (!isFormat(format)) {
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ctx.throw(
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400,
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"Format must be specified, either csv, json or jsonWithSchema"
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)
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}
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if (view) {
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ctx.params.viewName = viewName
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// Fetch view rows
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ctx.query = {
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group: view.meta.groupBy,
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calculation: view.meta.calculation,
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// @ts-ignore
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stats: !!view.meta.field,
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field: view.meta.field,
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}
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} else {
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// table all_ view
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/* istanbul ignore next */
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ctx.params.viewName = viewName
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}
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await fetchView(ctx)
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let rows = ctx.body as Row[]
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let schema: TableSchema = view && view.meta && view.meta.schema
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const tableId =
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ctx.params.tableId ||
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view?.meta?.tableId ||
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(viewName.startsWith(DocumentType.TABLE) && viewName)
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const table: Table = await sdk.tables.getTable(tableId)
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if (!schema) {
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schema = table.schema
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}
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let exportRows = sdk.rows.utils.cleanExportRows(rows, schema, format, [])
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if (format === Format.CSV) {
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ctx.attachment(`${viewName}.csv`)
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ctx.body = apiFileReturn(csv(Object.keys(schema), exportRows))
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} else if (format === Format.JSON) {
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ctx.attachment(`${viewName}.json`)
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ctx.body = apiFileReturn(json(exportRows))
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} else if (format === Format.JSON_WITH_SCHEMA) {
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ctx.attachment(`${viewName}.json`)
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ctx.body = apiFileReturn(jsonWithSchema(schema, exportRows))
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} else {
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throw "Format not recognised"
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}
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if (viewName.startsWith(DocumentType.TABLE)) {
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await events.table.exported(table, format as TableExportFormat)
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} else {
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await events.view.exported(table, format as TableExportFormat)
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}
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}
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export * as v1 from "./legacyViews"
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@ -0,0 +1,195 @@
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import viewTemplate from "./viewBuilder"
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import { apiFileReturn } from "../../../utilities/fileSystem"
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import { csv, json, jsonWithSchema, Format, isFormat } from "./exporters"
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import { deleteView, getView, getViews, saveView } from "./utils"
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import { fetchView } from "../row"
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import { context, events } from "@budibase/backend-core"
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import { DocumentType } from "../../../db/utils"
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import sdk from "../../../sdk"
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import { FieldTypes } from "../../../constants"
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import {
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Ctx,
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Row,
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Table,
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TableExportFormat,
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TableSchema,
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View,
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} from "@budibase/types"
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import { builderSocket } from "../../../websockets"
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const { cloneDeep, isEqual } = require("lodash")
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export async function fetch(ctx: Ctx) {
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ctx.body = await getViews()
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}
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export async function save(ctx: Ctx) {
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const db = context.getAppDB()
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const { originalName, ...viewToSave } = ctx.request.body
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const existingTable = await sdk.tables.getTable(ctx.request.body.tableId)
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existingTable.views ??= {}
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const table = cloneDeep(existingTable)
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const groupByField: any = Object.values(table.schema).find(
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(field: any) => field.name == viewToSave.groupBy
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)
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const view = viewTemplate(viewToSave, groupByField?.type === FieldTypes.ARRAY)
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const viewName = viewToSave.name
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if (!viewName) {
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ctx.throw(400, "Cannot create view without a name")
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}
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await saveView(originalName, viewName, view)
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// add views to table document
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if (!table.views) table.views = {}
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if (!view.meta.schema) {
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view.meta.schema = table.schema
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}
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table.views[viewName] = { ...view.meta, name: viewName }
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if (originalName) {
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delete table.views[originalName]
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existingTable.views[viewName] = existingTable.views[originalName]
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}
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await db.put(table)
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await handleViewEvents(existingTable.views[viewName], table.views[viewName])
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ctx.body = table.views[viewName]
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builderSocket?.emitTableUpdate(ctx, table)
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}
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export async function calculationEvents(existingView: View, newView: View) {
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const existingCalculation = existingView && existingView.calculation
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const newCalculation = newView && newView.calculation
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if (existingCalculation && !newCalculation) {
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await events.view.calculationDeleted(existingView)
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}
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if (!existingCalculation && newCalculation) {
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await events.view.calculationCreated(newView)
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}
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if (
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existingCalculation &&
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newCalculation &&
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existingCalculation !== newCalculation
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) {
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await events.view.calculationUpdated(newView)
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}
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}
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export async function filterEvents(existingView: View, newView: View) {
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const hasExistingFilters = !!(
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existingView &&
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existingView.filters &&
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existingView.filters.length
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)
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const hasNewFilters = !!(newView && newView.filters && newView.filters.length)
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if (hasExistingFilters && !hasNewFilters) {
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await events.view.filterDeleted(newView)
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}
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if (!hasExistingFilters && hasNewFilters) {
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await events.view.filterCreated(newView)
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}
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if (
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hasExistingFilters &&
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hasNewFilters &&
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!isEqual(existingView.filters, newView.filters)
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) {
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await events.view.filterUpdated(newView)
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}
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}
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async function handleViewEvents(existingView: View, newView: View) {
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if (!existingView) {
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await events.view.created(newView)
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} else {
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await events.view.updated(newView)
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}
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await calculationEvents(existingView, newView)
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await filterEvents(existingView, newView)
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}
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export async function destroy(ctx: Ctx) {
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const db = context.getAppDB()
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const viewName = decodeURIComponent(ctx.params.viewName)
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const view = await deleteView(viewName)
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const table = await sdk.tables.getTable(view.meta.tableId)
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delete table.views![viewName]
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await db.put(table)
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await events.view.deleted(view)
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ctx.body = view
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builderSocket?.emitTableUpdate(ctx, table)
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}
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export async function exportView(ctx: Ctx) {
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const viewName = decodeURIComponent(ctx.query.view as string)
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const view = await getView(viewName)
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const format = ctx.query.format as unknown
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if (!isFormat(format)) {
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ctx.throw(
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400,
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"Format must be specified, either csv, json or jsonWithSchema"
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)
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}
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if (view) {
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ctx.params.viewName = viewName
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// Fetch view rows
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ctx.query = {
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group: view.meta.groupBy,
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calculation: view.meta.calculation,
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// @ts-ignore
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stats: !!view.meta.field,
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field: view.meta.field,
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}
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} else {
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// table all_ view
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/* istanbul ignore next */
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ctx.params.viewName = viewName
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}
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await fetchView(ctx)
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let rows = ctx.body as Row[]
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let schema: TableSchema = view && view.meta && view.meta.schema
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const tableId =
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ctx.params.tableId ||
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view?.meta?.tableId ||
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(viewName.startsWith(DocumentType.TABLE) && viewName)
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const table: Table = await sdk.tables.getTable(tableId)
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if (!schema) {
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schema = table.schema
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}
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let exportRows = sdk.rows.utils.cleanExportRows(rows, schema, format, [])
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if (format === Format.CSV) {
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ctx.attachment(`${viewName}.csv`)
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ctx.body = apiFileReturn(csv(Object.keys(schema), exportRows))
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} else if (format === Format.JSON) {
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ctx.attachment(`${viewName}.json`)
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ctx.body = apiFileReturn(json(exportRows))
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} else if (format === Format.JSON_WITH_SCHEMA) {
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ctx.attachment(`${viewName}.json`)
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ctx.body = apiFileReturn(jsonWithSchema(schema, exportRows))
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} else {
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throw "Format not recognised"
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}
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if (viewName.startsWith(DocumentType.TABLE)) {
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await events.table.exported(table, format as TableExportFormat)
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} else {
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await events.view.exported(table, format as TableExportFormat)
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}
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}
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@ -11,7 +11,7 @@ router
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.get(
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"/api/views/export",
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authorized(permissions.BUILDER),
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viewController.exportView
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viewController.v1.exportView
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)
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.get(
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"/api/views/:viewName",
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@ -22,13 +22,13 @@ router
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),
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rowController.fetchView
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)
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.get("/api/views", authorized(permissions.BUILDER), viewController.fetch)
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.get("/api/views", authorized(permissions.BUILDER), viewController.v1.fetch)
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.delete(
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"/api/views/:viewName",
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paramResource("viewName"),
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authorized(permissions.BUILDER),
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viewController.destroy
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viewController.v1.destroy
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)
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.post("/api/views", authorized(permissions.BUILDER), viewController.save)
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.post("/api/views", authorized(permissions.BUILDER), viewController.v1.save)
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export default router
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