Merge pull request #423 from Budibase/feature/delete-apps

adds delete functionality to application

packages/builder/src/components/settings/tabs/DangerZone.svelte

@@ -1,14 +1,25 @@
 <script>
+  import { params, goto } from "@sveltech/routify"
   import { Input, TextArea, Button } from "@budibase/bbui"
   import Title from "../TabTitle.svelte"
+  import { del } from "builderStore/api"
 
   let value = ""
   let loading = false
 
-  const deleteApp = () => {
+  async function deleteApp() {
     loading = true
-    // Do stuff here to delete app!
-    // Navigate to start
+    const id = $params.application
+    const res = await del(`/api/${id}`)
+    const json = await res.json()
+
+    loading = false
+    if (res.ok) {
+      $goto("/")
+      return json
+    } else {
+      throw new Error(json)
+    }
   }
 </script>
 

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

@@ -10,6 +10,7 @@ const { budibaseAppsDir } = require("../../utilities/budibaseDir")
 const { exec } = require("child_process")
 const sqrl = require("squirrelly")
 const setBuilderToken = require("../../utilities/builder/setBuilderToken")
+const fs = require("fs-extra")
 
 exports.fetch = async function(ctx) {
   const db = new CouchDB(ClientDb.name(getClientId(ctx)))
@@ -106,6 +107,19 @@ exports.update = async function(ctx) {
   ctx.body = response
 }
 
+exports.delete = async function(ctx) {
+  const db = new CouchDB(ClientDb.name(getClientId(ctx)))
+  const app = await db.get(ctx.params.applicationId)
+  const result = await db.remove(app)
+  await fs.rmdir(`${budibaseAppsDir()}/${ctx.params.applicationId}`, {
+    recursive: true,
+  })
+
+  ctx.status = 200
+  ctx.message = `Application ${app.name} deleted successfully.`
+  ctx.body = result
+}
+
 const createEmptyAppPackage = async (ctx, app) => {
   const templateFolder = resolve(
     __dirname,

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

@@ -14,5 +14,6 @@ router
   )
   .put("/api/:applicationId", authorized(BUILDER), controller.update)
   .post("/api/applications", authorized(BUILDER), controller.create)
+  .delete("/api/:applicationId", authorized(BUILDER), controller.delete)
 
 module.exports = router