refactoring routes to serve app UIs

.gitignore

@@ -1,5 +1,6 @@
 .data/
 .temp/
+packages/server/runtime_apps/
 
 # Logs
 logs

et 04eef6ab4d291621114949c14097987ec1804274q

@@ -1,35 +0,0 @@
-commit 78a241d11c55ae717ba844c3d853e594d805e0a2 (HEAD -> master)
-Author: michael shanks <mike@budibase.com>
-Date:   Fri Jun 7 14:11:23 2019 +0100
-
-    mono-repo
-
-commit 04eef6ab4d291621114949c14097987ec1804274 (bb/master)
-Author: michael shanks <mike@budibase.com>
-Date:   Fri Jun 7 12:22:23 2019 +0100
-
-    license AGPL
-
-commit 5bcf5157e0010aea34be4bc338057a75ae0befec
-Author: michael shanks <mike@budibase.com>
-Date:   Fri Jun 7 12:09:06 2019 +0100
-
-    making OS friendly :)
-
-commit d5129fbda3c0fbb35e7275420aee0b2e8a4f6c2b
-Author: michael shanks <mike@budibase.com>
-Date:   Fri Jun 7 12:02:48 2019 +0100
-
-    initialise master database working
-
-commit 36f9e7c64faf9c1ce27a1586337b4bd168fe88ec (origin/master, origin/HEAD)
-Author: Michael Shanks <mjashanks@hotmail.com>
-Date:   Fri Apr 5 16:30:29 2019 +0100
-
-    backup..
-
-commit a8aa18d01d0640db6fb0f7bcb20e713b38b5610b
-Author: Michael Shanks <mjashanks@hotmail.com>
-Date:   Tue Mar 19 21:45:21 2019 +0000
-
-    initial commit

lerna.json

@@ -1,4 +1,5 @@
 {
+  "npmClient": "npm",
   "packages": [
     "packages/*"
   ],

packages/server/appPackages/master/appDefinition.json

@@ -45,6 +45,20 @@
             "label": "Resolve Application By",
             "getInitialValue": "default",
             "getUndefinedValue": "default"
+          },
+          {
+            "name": "defaultVersion",
+            "type": "reference",
+            "typeOptions": {
+              "indexNodeKey": "/applications/1-{id}/all_versions",
+              "reverseIndexNodeKeys": [
+                "/applications/1-{id}/versions/3-{id}/isdefault"
+              ],
+              "displayValue": "name"
+            },
+            "label": "Default Version",
+            "getInitialValue": "default",
+            "getUndefinedValue": "default"
           }
         ],
         "children": [
@@ -237,6 +251,18 @@
                 "aggregateGroups": [],
                 "allowedRecordNodeIds": [],
                 "nodeId": 10
+              },
+              {
+                "name": "isdefault",
+                "type": "index",
+                "map": "return {};",
+                "filter": "",
+                "indexType": "reference",
+                "getShardName": "",
+                "getSortKey": "record.id",
+                "aggregateGroups": [],
+                "allowedRecordNodeIds": [],
+                "nodeId": 28
               }
             ],
             "allidsShardFactor": 1,

packages/server/middleware/routers.js

@@ -8,6 +8,9 @@ const { getPackageForBuilder,
     savePackage, getApps } = require("../utilities/builder");
 
 const builderPath = resolve(__dirname, "../builder");
+const appUiPath = appname => {
+
+}
 
 module.exports = (config, app) => {
 
@@ -23,6 +26,22 @@ module.exports = (config, app) => {
     .use(async (ctx, next) => {
         ctx.sessionId = ctx.session._sessCtx.externalKey;
         ctx.session.accessed = true;
+
+        const pathParts = ctx.path.split("/");
+
+        if(pathParts.length < 2) {
+            ctx.throw(StatusCodes.NOT_FOUND, "App Name not declared");
+        }
+
+        const instance = await ctx.master.getInstanceApiForSession(
+            pathParts[1],
+            ctx.sessionId);
+        
+
+        ctx.instance = instance.instance;
+        ctx.publicPath = instance.publicPath;
+        ctx.isAuthenticated = !!instance.instance;
+
         await next();
     })
     .get("/_builder", async (ctx) => {
@@ -46,11 +65,9 @@ module.exports = (config, app) => {
 
         if(path.startsWith("/api/")) {
             await next();
-            return;
+        } else {
+            await send(ctx, path, { root: builderPath });
         }
-
-        await send(ctx, path, { root: builderPath });
-
     })
     .get("/:appname", async (ctx) => {
         ctx.response.status = StatusCodes.OK;
@@ -139,22 +156,23 @@ module.exports = (config, app) => {
             ctx.request.body);
         ctx.response.status = StatusCodes.OK;
     })
-    .use(async (ctx, next) => {
-
-        const pathParts = ctx.path.split("/");
-
-        if(pathParts.length < 2) {
-            ctx.throw(StatusCodes.NOT_FOUND, "App Name not declared");
-        }
-
-        ctx.instance = await ctx.master.getInstanceApiForSession(
-            pathParts[1],
-            ctx.sessionId);
+    .get("/:appname", async (ctx) => {
+        await send(ctx, "/index.html", { root: ctx.publicPath });
+    })
+    .get("/:appname/*", async (ctx, next) => {
+        const path = ctx.path.replace(`/${ctx.params.appname}`, "");
 
-        if(ctx.instance === null) {
-            ctx.response.status = StatusCodes.UNAUTHORIZED;
+        if(path.startsWith("/api/")) {
+            await next();
         } else {
+            await send(ctx, path, { root: ctx.publicPath });
+        }
+    })
+    .use(async (ctx, next) => {
+        if(ctx.isAuthenticated) {
             await next();
+        } else {
+            ctx.response.status = StatusCodes.UNAUTHORIZED;
         }
     })
     .post("/:appname/api/changeMyPassword", async (ctx) => {

packages/server/package.json

@@ -1,7 +1,7 @@
 {
   "name": "budibase",
   "version": "0.0.1",
-  "description": "budibase wrapper repo for development",
+  "description": "Budibase Web Server",
   "main": "index.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
@@ -18,6 +18,8 @@
     "koa": "^2.7.0",
     "koa-body": "^4.1.0",
     "koa-session": "^5.12.0",
+    "koa-send": "^5.0.0",
+    "koa-static": "^5.0.0",
     "ncp": "^2.0.0",
     "rimraf": "^2.6.3",
     "tar-fs": "^2.0.0",
@@ -27,8 +29,6 @@
   "devDependencies": {
     "@jest/test-sequencer": "^24.8.0",
     "jest": "^24.8.0",
-    "koa-send": "^5.0.0",
-    "koa-static": "^5.0.0",
     "server-destroy": "^1.0.1",
     "supertest": "^4.0.2"
   },

packages/server/utilities/createAppPackage.js

@@ -21,8 +21,9 @@ const createAppPackage = (context, appPath) => {
         appDefinition: appDefModule,
         behaviourSources: pluginsModule(context),
         appPath,
-        accessLevels
-    })
+        accessLevels,
+        ...publicPaths(appPath)
+    });
 }
 
 const appPackageFolder = (config, appname) => 
@@ -53,15 +54,34 @@ module.exports.masterAppPackage = (context) => {
         behaviourSources: config && config.extraMasterPlugins
                           ? {...plugins, ...config.extraMasterPlugins}
                           : plugins,
-        appPath: standardPackage.appPath
+        appPath: standardPackage.appPath,
+        unauthenticatedUiPath: standardPackage.unauthenticatedUiPath,
+        mainUiPath: standardPackage.mainUiPath
     });
 }
-    
+
+const applictionVersionPath = (appname, versionId) =>
+    join("..", getRuntimePackageDirectory(appname, versionId))
+
+const publicPaths = (appPath) =>  ({
+        mainUiPath: join(
+            appPath, "ui", "main", "public"),
+        unauthenticatedUiPath: join(
+            appPath, "ui", "unauthenticated", "public")
+        
+    });
+
+module.exports.applictionVersionPublicPaths = (appname, versionId) => {
+    const appPath = applictionVersionPath(appname, versionId);
+    return publicPaths(appPath);
+}
+
 module.exports.applictionVersionPackage = async (context, appname, versionId, instanceKey) => {
     const pkg = createAppPackage(
         context,
-        join("..", getRuntimePackageDirectory(appname, versionId))
+        applictionVersionPath(appname, versionId)
     );
+
     pkg.appDefinition = constructHierarchy(pkg.appDefinition);
     await injectPlugins(
         pkg,

packages/server/utilities/masterAppInternal.js

@@ -7,7 +7,11 @@ const getDatastore = require("./datastore");
 const getDatabaseManager = require("./databaseManager");
 const {$, splitKey} = require("budibase-core").common;
 const { keyBy, last } = require("lodash/fp");
-const { masterAppPackage, applictionVersionPackage } = require("../utilities/createAppPackage");
+const { 
+    masterAppPackage, 
+    applictionVersionPackage,
+    applictionVersionPublicPaths
+ } = require("../utilities/createAppPackage");
 
 const isMaster = appname => appname === "_master";
 
@@ -137,15 +141,23 @@ module.exports = async (context) => {
     const getInstanceApiForSession = async (appname, sessionId) => {
         if(isMaster(appname)) {
             const customId = bb.recordApi.customId("mastersession", sessionId);
+            const masterPkg = masterAppPackage(context);
             try {
                 const session = await bb.recordApi.load(`/sessions/${customId}`);
-                return await getApisForSession(
-                    masterDatastore, 
-                    masterAppPackage(context), 
-                    session);
+                return ({
+                    instance: await getApisForSession(
+                                masterDatastore, 
+                                masterAppPackage(context), 
+                                session),
+                    publicPath: masterPkg.mainUiPath
+                });
+
 
             } catch(_) {
-                return null;
+                return ({
+                    instance: null,
+                    publicPath: masterPkg.unauthenticatedUiPath
+                });
             }
         }
         else {
@@ -163,12 +175,21 @@ module.exports = async (context) => {
                 const appPackage = await applictionVersionPackage(
                     context, appname, versionId, session.instanceKey);
 
-                return await getApisForSession(
-                    instanceDatastore, 
-                    appPackage, 
-                    session);
+                return ({
+                    instance: await getApisForSession(
+                                    instanceDatastore, 
+                                    appPackage, 
+                                    session),
+                    publicPath: appPackage.mainUiPath
+                });
+
             } catch(_) {
-                return null;
+                return ({
+                    instance:null,
+                    publicPath: applictionVersionPublicPaths(
+                        app.name,
+                        app.defaultVersion.id).unauthenticatedUiPath
+                });
             }
         }
     };