feat(challenge7): add all mecanism

libs/ngrx-notification/model/src/index.ts

@@ -1,3 +1,4 @@
 export * from './lib/push.model';
+export * from './lib/school.model';
 export * from './lib/student.model';
 export * from './lib/teacher.model';

libs/ngrx-notification/model/src/lib/push.model.ts

@@ -1,4 +1,4 @@
-export type PushType = 'teacher' | 'student';
+export type PushType = 'teacher' | 'student' | 'school';
 
 export interface Push {
   type: PushType;

libs/ngrx-notification/model/src/lib/school.model.ts

@@ -0,0 +1,21 @@
+import { incrementalNumber, randCompanyName } from '@ngneat/falso';
+import { Push } from './push.model';
+
+export interface School extends Push {
+  id: number;
+  name: string;
+  version: number;
+}
+
+const schoolTeacher = incrementalNumber();
+
+export const randSchool = (): School => ({
+  id: schoolTeacher(),
+  name: randCompanyName(),
+  version: 0,
+  type: 'school',
+});
+
+export const isSchool = (notif: Push): notif is School => {
+  return notif.type === 'school';
+};

libs/ngrx-notification/model/src/lib/student.model.ts

@@ -1,16 +1,11 @@
-import {
-  incrementalNumber,
-  randFirstName,
-  randLastName,
-  randWord,
-} from '@ngneat/falso';
+import { incrementalNumber, randFirstName, randLastName } from '@ngneat/falso';
 import { Push } from './push.model';
 
 export interface Student extends Push {
   id: number;
   firstname: string;
   lastname: string;
-  school: string;
+  version: number;
 }
 
 const factoryStudent = incrementalNumber();
@@ -19,7 +14,7 @@ export const randStudent = (): Student => ({
   id: factoryStudent(),
   firstname: randFirstName(),
   lastname: randLastName(),
-  school: randWord(),
+  version: 0,
   type: 'student',
 });
 

libs/ngrx-notification/model/src/lib/teacher.model.ts

@@ -1,25 +1,11 @@
-import {
-  incrementalNumber,
-  rand,
-  randFirstName,
-  randLastName,
-} from '@ngneat/falso';
+import { incrementalNumber, randFirstName, randLastName } from '@ngneat/falso';
 import { Push } from './push.model';
 
-export const subject = [
-  'Sciences',
-  'History',
-  'English',
-  'Maths',
-  'Sport',
-] as const;
-export type Subject = typeof subject[number];
-
 export interface Teacher extends Push {
   id: number;
   firstname: string;
   lastname: string;
-  subject: Subject;
+  version: number;
 }
 
 const factoryTeacher = incrementalNumber();
@@ -28,7 +14,7 @@ export const randTeacher = (): Teacher => ({
   id: factoryTeacher(),
   firstname: randFirstName(),
   lastname: randLastName(),
-  subject: rand(subject),
+  version: 0,
   type: 'teacher',
 });