addPosition implemented, changes to election Model

functions/src/Controller/Elections.ts

@@ -1,7 +1,8 @@
 import { electionsConverter } from '../Models/Elections';
 import * as functions from 'firebase-functions';
 import { db } from '../index';
-import { openElections } from '../Services/Elections';
+import { openElections, addPosition } from '../Services/Elections';
+import { Position } from '../Models/Position';
 
 export function getElectionsCollection() {
 	return db.collection('elections').withConverter(electionsConverter);
@@ -10,4 +11,11 @@ export function getElectionsCollection() {
 export const openElectionsController = functions.https.onRequest((request, response) => {
 	openElections();
 	response.status(200).send('Good Job');
+});
+
+export const addPositionController = functions.https.onRequest((request, response) => {
+	const position: Position = new Position(request.body);
+
+	addPosition(position);
+	response.status(200).send('Good Job');
 });

functions/src/Models/Elections.ts

@@ -3,7 +3,7 @@ import firebase from 'firebase-admin';
 export class Elections {
 	votingOpen: boolean = false;
 	applicationsOpen: boolean = false;
-	positions: Position[] = [];
+	positions: Object[] = [];
 
 	constructor(elections: Partial<Elections> = {}) {
 		Object.assign(this, elections);

functions/src/Models/Position.ts

@@ -1,26 +1,26 @@
 import firebase from 'firebase-admin';
 
 export class Position {
-    title: string = "";
-    level: number = 0;
-    description: string = "";
-    candidates: object = {};
+	title: string = '';
+	level: number = 0;
+	description: string = '';
+	candidates: object = {};
 
-    constructor(position: Partial<Position> = {}) {
-        Object.assign(this, position);
-    }
+	constructor(position: Partial<Position> = {}) {
+		Object.assign(this, position);
+	}
 }
 
 export const positionConverter = {
-    toFirestore: function (position: Position): firebase.firestore.DocumentData {
-        const { title, level, description, candidates } = position;
+	toFirestore: function (position: Position): firebase.firestore.DocumentData {
+		const { title, level, description, candidates } = position;
 
-        return { title, level, description, candidates };
-    },
+		return { title, level, description, candidates };
+	},
 
-    fromFirestore: function (snapshot: firebase.firestore.DocumentData): Position {
-        const data = snapshot;
+	fromFirestore: function (snapshot: firebase.firestore.DocumentData): Position {
+		const data = snapshot;
 
-        return new Position(data);
-    }
+		return new Position(data);
+	}
 };

functions/src/Services/Elections.ts

@@ -1,4 +1,6 @@
 import { getElectionsCollection } from '../Controller/Elections';
+import { firestore } from 'firebase-admin';
+import { Position } from '../Models/Position';
 
 export const openElections = () => {
 	const electionsCollection = getElectionsCollection();
@@ -11,4 +13,18 @@ export const openElections = () => {
 		})
 		.then(() => Promise.resolve())
 		.catch(error => Promise.reject(error));
+};
+
+export const addPosition = (position: Position) =>{
+	const electionsCollection = getElectionsCollection();
+	const appendPosition = firestore.FieldValue.arrayUnion({ ...position });
+
+	electionsCollection.get()
+		.then((QuerySnapshot) => {
+			(QuerySnapshot.docs[0]).ref.update({ positions: appendPosition })
+				.then(() => Promise.resolve())
+				.catch(error => Promise.reject(error));
+		})
+		.then(() => Promise.resolve())
+		.catch(error => Promise.reject(error));
 };

functions/src/index.ts

@@ -44,3 +44,4 @@ export const editCommittee = committeeService.editCommitteeController;
 export const deleteCommittee = committeeService.deleteCommitteeController;
 export const changeDisplayOrder = committeeService.changeDisplayOrderController;
 export const openElections = electionsService.openElectionsController;
+export const addPosition = electionsService.addPositionController;