add /comments query

Signed-off-by: Jakub Sokołowski <jakub@status.im>

src/app.js

@@ -29,7 +29,6 @@ const App = (ghc) => {
       body: ghc.db.schema,
     },
     handler: async (ctx) => {
-      /* TODO add validation of received JSON body */
       await ghc.db.addBuild(ctx.params.pr, ctx.request.body)
       await ghc.update(ctx.params.pr)
       ctx.status = 201
@@ -45,11 +44,15 @@ const App = (ghc) => {
   })
 
   router.get('/builds/:pr', async (ctx) => {
-    /* TODO add validation of id parameter */
     const builds = await ghc.db.getBuilds(ctx.params.pr)
     ctx.body = {count: builds.length, builds}
   })
 
+  router.get('/comments', async (ctx) => {
+    const comments = await ghc.db.getComments()
+    ctx.body = {count: comments.length, comments}
+  })
+
   return app
 }
 

src/builds.js

@@ -72,6 +72,15 @@ class Builds {
     const rval = await this.comments.findOne({pr: pr})
     return rval ? rval.comment_id : null
   }
+
+  async getComments (pr) {
+    const comments = await this.comments.chain().simplesort('pr').data();
+    /* strip the loki attributes */
+    return comments.map((c) => {
+      const {$loki, meta, ...comment} = c
+      return comment
+    })
+  }
 }
 
 module.exports = Builds