From 70c14045b710092bef18c7ad45dbf9525ce5dbd8 Mon Sep 17 00:00:00 2001
From: Dwayne Harris <dwayneh@gmail.com>
Date: Thu, 10 Oct 2019 22:59:30 -0400
Subject: [PATCH] WIP

---
 src/plugins/api/apps.ts  | 111 ++++++++++++++++++++++++++++++++++++++-
 src/plugins/api/index.ts |   2 +
 src/schemas.ts           |  10 ++++
 3 files changed, 122 insertions(+), 1 deletion(-)

diff --git a/src/plugins/api/apps.ts b/src/plugins/api/apps.ts
index 76ce47c..d702617 100644
--- a/src/plugins/api/apps.ts
+++ b/src/plugins/api/apps.ts
@@ -9,6 +9,7 @@ import {
 } from 'fastify'
 
 import { Server, IncomingMessage, ServerResponse } from 'http'
+import pick from 'lodash/pick'
 
 import { appSchema, errorSchema } from '../../schemas'
 import { getUsers } from '../../lib/collections'
@@ -16,11 +17,59 @@ import { generateString } from '../../lib/crypto'
 import { containerFor, getItem, normalize } from '../../lib/database'
 import { unauthorizedError, serverError, badRequestError, notFoundError } from '../../lib/errors'
 
-import { APP_PARTITION_KEY } from '../../constants'
+import { APP_PARTITION_KEY, MAX_NAME_LENGTH } from '../../constants'
 
 import { App, User } from '../../types/collections'
 import { PluginOptions } from '../../types'
 
+function availabilityRoute(server: FastifyInstance<Server, IncomingMessage, ServerResponse>) {
+    interface Body {
+        name: string
+    }
+
+    const options: RouteShorthandOptions = {
+        schema: {
+            body: {
+                type: 'object',
+                required: ['name'],
+                properties: {
+                    name: {
+                        type: 'string',
+                        maxLength: MAX_NAME_LENGTH,
+                    },
+                },
+            },
+            response: {
+                200: {
+                    type: 'object',
+                    properties: {
+                        id: { type: 'string' },
+                        available: { type: 'boolean' },
+                    },
+                },
+                400: errorSchema,
+            },
+        },
+    }
+
+    server.post<DefaultQuery, DefaultParams, DefaultHeaders, Body>('/api/app/available', options, async (request, reply) => {
+        if (!server.database) return serverError(reply)
+
+        const id = normalize(request.body.name)
+
+        const app = await getItem<App>({
+            container: containerFor(server.database.client, 'Apps'),
+            partitionKey: APP_PARTITION_KEY,
+            id,
+        })
+
+        return {
+            id,
+            available: !app,
+        }
+    })
+}
+
 function appsRoute(server: FastifyInstance<Server, IncomingMessage, ServerResponse>) {
     interface Query {
         sort?: string
@@ -299,6 +348,12 @@ function updateRoute(server: FastifyInstance<Server, IncomingMessage, ServerResp
 
     const options: RouteShorthandOptions = {
         schema: {
+            params: {
+                type: 'object',
+                properties: {
+                    id: { type: 'string' },
+                },
+            },
             body: {
                 type: 'object',
                 required: ['version', 'name'],
@@ -394,11 +449,65 @@ function updateRoute(server: FastifyInstance<Server, IncomingMessage, ServerResp
     })
 }
 
+function getRoute(server: FastifyInstance<Server, IncomingMessage, ServerResponse>) {
+    interface Params {
+        id: string
+    }
+
+    const options: RouteShorthandOptions = {
+        schema: {
+            params: {
+                type: 'object',
+                properties: {
+                    id: { type: 'string' },
+                },
+            },
+            response: {
+                200: appSchema,
+                400: errorSchema,
+            }
+        },
+    }
+
+    server.get<DefaultQuery, Params, DefaultHeaders, DefaultBody>('/api/app/:id', options, async (request, reply) => {
+        if (!server.database) return serverError(reply)
+
+        const app = await getItem<App>({
+            container: containerFor(server.database.client, 'Apps'),
+            id: request.params.id,
+            partitionKey: APP_PARTITION_KEY,
+        })
+
+        if (!app) return notFoundError(reply)
+
+        const user = await getItem<User>({
+            container: containerFor(server.database.client, 'Users'),
+            id: app.userId,
+        })
+
+        if (request.viewer && request.viewer.id === app.userId) {
+            const attributes = ['id', 'version', 'name', 'imageUrl', 'coverImageUrl', 'iconImageUrl', 'about', 'websiteUrl', 'companyName', 'rating', 'updated', 'created', 'publicKey', 'privateKey', 'revisions']
+            return {
+                ...pick(app, attributes),
+                user,
+            }
+        } else {
+            const attributes = ['id', 'version', 'name', 'imageUrl', 'coverImageUrl', 'iconImageUrl', 'about', 'websiteUrl', 'companyName', 'rating', 'updated', 'created']
+            return {
+                ...pick(app, attributes),
+                user,
+            }
+        }
+    })
+}
+
 const plugin: Plugin<Server, IncomingMessage, ServerResponse, PluginOptions> = async server => {
+    availabilityRoute(server)
     appsRoute(server)
     selfAppsRoute(server)
     createRoute(server)
     updateRoute(server)
+    getRoute(server)
 }
 
 export default plugin
diff --git a/src/plugins/api/index.ts b/src/plugins/api/index.ts
index 5e98a09..b39e65e 100644
--- a/src/plugins/api/index.ts
+++ b/src/plugins/api/index.ts
@@ -6,6 +6,7 @@ import { Server, IncomingMessage, ServerResponse } from 'http'
 import { JWT } from '../../lib/crypto'
 import { tokenFromHeader } from '../../lib/http'
 
+import apps from './apps'
 import authentication from './authentication'
 import groups from './groups'
 import posts from './posts'
@@ -77,6 +78,7 @@ const plugin: Plugin<Server, IncomingMessage, ServerResponse, PluginOptions> = a
         reply.send(response)
     })
 
+    server.register(apps)
     server.register(authentication)
     server.register(groups)
     server.register(posts)
diff --git a/src/schemas.ts b/src/schemas.ts
index 77aa809..616ce8f 100644
--- a/src/schemas.ts
+++ b/src/schemas.ts
@@ -59,7 +59,17 @@ export const appSchema: JSONSchema = {
         websiteUrl: { type: 'string' },
         companyName: { type: 'string' },
         version: { type: 'string' },
+        updated: { type: 'number' },
         created: { type: 'number' },
+        
+        publicKey: { type: 'string' },
+        privateKey: { type: 'string' },
+        revisions: {
+            type: 'array',
+            items: {
+                type: 'object',
+            },
+        },
     }
 }