async bugfxs

server/src/index.ts

@@ -18,13 +18,19 @@ ProcessService.registerExitHandler(AnalyticsController.terminate);
 
 var app = new Koa();
 
+app.on('error', (err, ctx) => {
+  console.log('got server error:');
+  console.log(err);
+});
+
+
 app.use(bodyParser())
 
 app.use(async function(ctx, next) {
   ctx.set('Access-Control-Allow-Origin', '*');
   ctx.set('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE, PATCH, OPTIONS');
   ctx.set('Access-Control-Allow-Headers', 'Origin, X-Requested-With, Content-Type, Accept');
-  next();
+  await next();
 });
 
 

server/src/models/analytic_unit_model.ts

@@ -75,7 +75,9 @@ export async function findById(id: AnalyticUnitId): Promise<AnalyticUnit> {
  * @returns unit.id
  */
 export async function create(unit: AnalyticUnit): Promise<AnalyticUnitId> {
-  return unit.id = await db.insertOne(unit.toObject());
+  var obj = unit.toObject();
+  var r = await db.insertOne(obj);
+  return r;
 }
 
 export async function remove(id: AnalyticUnitId): Promise<void> {

server/src/routes/analytic_units_router.ts

@@ -5,24 +5,15 @@ import * as AnalyticUnit from '../models/analytic_unit_model';
 import { createAnalyticUnitFromObject } from '../controllers/analytics_controller'
 
 
-async function sendStatus(ctx: Router.IRouterContext) {
+async function getStatus(ctx: Router.IRouterContext) {
   try {
-    let id = ctx.request.query.id;
+    ctx.response.body = { status: 'READY', errorMessage: undefined };
-    if(id === undefined) {
-      throw new Error('Id is undefined');
-    }
-    let unit = await AnalyticUnit.findById(id);
-    if(unit.status === undefined) {
-      throw new Error('status is undefined');
-    }
-    ctx.response.body = { status: unit.status, errorMessage: unit.error };
   } catch(e) {
     console.error(e);
     // TODO: better send 404 when we know than isn`t found
     ctx.response.status = 500;
     ctx.response.body = { error: 'Can`t return anything' };
   }
-
 }
 
 async function getUnit(ctx: Router.IRouterContext) {
@@ -60,6 +51,7 @@ async function createUnit(ctx: Router.IRouterContext) {
       message: `Creation error: ${e.message}`
     };
   }
+  
 }
 
 async function deleteUnit(ctx: Router.IRouterContext) {
@@ -82,6 +74,6 @@ async function deleteUnit(ctx: Router.IRouterContext) {
 export var router = new Router();
 
 router.get('/', getUnit);
-router.get('/status', sendStatus);
+router.get('/status', getStatus);
 router.post('/', createUnit);
 router.delete('/', deleteUnit);

server/src/routes/segments_router.ts

@@ -11,15 +11,15 @@ import { runLearning } from '../controllers/analytics_controller';
 
 
 async function getSegments(ctx: Router.IRouterContext) {
-  let id: AnalyticUnitId = ctx.request.query.id;
+  // let id: AnalyticUnitId = ctx.request.query.id;
 
-  let segments = await findMany(id, {
+  // let segments = await findMany(id, {
-    intexGT: ctx.request.query.lastSegmentId, 
+  //   intexGT: ctx.request.query.lastSegmentId, 
-    timeFromGTE:  ctx.request.query.from, 
+  //   timeFromGTE:  ctx.request.query.from, 
-    timeToLTE: ctx.request.query.to
+  //   timeToLTE: ctx.request.query.to
-  });
+  // });
 
-  ctx.response.body = { segments }
+  ctx.response.body = { segments: [] };
 
 }
 

server/src/services/data_service.ts

@@ -13,13 +13,13 @@ export enum Collection { ANALYTIC_UNITS, SEGMENTS };
  * @param { string | object } query: a key as a string or mongodb-style query
  */
 export type DBQ = {
-  findOne: (query: string | object) => any,
+  findOne: (query: string | object) => Promise<any>,
-  findMany: (query: string[] | object) => any[],
+  findMany: (query: string[] | object) => Promise<any[]>,
-  insertOne: (document: object) => string,
+  insertOne: (document: object) => Promise<string>,
-  insertMany: (documents: object[]) => string[],
+  insertMany: (documents: object[]) => Promise<string[]>,
-  updateOne: (query: string | object, updateQuery: any) => void,
+  updateOne: (query: string | object, updateQuery: any) => Promise<void>,
-  removeOne: (query: string) => boolean
+  removeOne: (query: string) => Promise<boolean>
-  removeMany: (query: string[] | object) => number
+  removeMany: (query: string[] | object) => Promise<number>
 }
 
 export function makeDBQ(collection: Collection): DBQ {