feat: added session registrations service + refactor B.E. #78

back-end/src/handlers/registrations.ts

@@ -41,7 +41,7 @@ class SessionRegistrations extends ResourceController {
       throw new RCError('User not found');
     }
 
-    if (!this.resourceId) return;
+    if (!this.resourceId || this.httpMethod === 'POST') return;
 
     try {
       this.registration = new SessionRegistration(
@@ -75,10 +75,8 @@ class SessionRegistrations extends ResourceController {
   protected async postResources(): Promise<any> {
     // @todo configurations.canSignUpForSessions()
 
-    if (!this.body.sessionId) throw new RCError('Missing session ID!');
-
     this.registration = new SessionRegistration({
-      sessionId: this.body.sessionId,
+      sessionId: this.resourceId,
       userId: this.principalId,
       registrationDateInMs: new Date().getTime()
     });

back-end/swagger.yaml

@@ -1053,26 +1053,23 @@ paths:
       responses:
         200:
           $ref: '#/components/responses/Registrations'
-    post:
-      summary: Create a new session registration
+  /registrations/{sessionId}:
+    get:
+      summary: Get a session registration
       tags: [Sessions]
       security:
         - AuthFunction: []
-      requestBody:
-        required: true
-        description: Registration
-        content:
-          application/json:
-            schema:
-              type: object
+      parameters:
+        - name: sessionId
+          in: path
+          required: true
+          schema:
+            type: string
       responses:
         200:
           $ref: '#/components/responses/Registration'
-        400:
-          $ref: '#/components/responses/BadParameters'
-  /registrations/{sessionId}:
-    get:
-      summary: Get a session registration
+    post:
+      summary: Create a new session registration
       tags: [Sessions]
       security:
         - AuthFunction: []
@@ -1082,9 +1079,18 @@ paths:
           required: true
           schema:
             type: string
+      requestBody:
+        required: true
+        description: Registration
+        content:
+          application/json:
+            schema:
+              type: object
       responses:
         200:
           $ref: '#/components/responses/Registration'
+        400:
+          $ref: '#/components/responses/BadParameters'
     delete:
       summary: Delete a registration
       description: Requires to be Admin or the registered user.

front-end/src/app/tabs/sessionRegistrations/sessionRegistrations.service.ts

@@ -0,0 +1,38 @@
+import { Injectable } from '@angular/core';
+import { IDEAApiService } from '@idea-ionic/common';
+
+import { SessionRegistration } from '@models/sessionRegistration.model';
+
+@Injectable({ providedIn: 'root' })
+export class SessionRegistrationsService {
+  constructor(private api: IDEAApiService) {}
+
+  /**
+   * Get the list of registrations for the user or session.
+   */
+  async getList(sessionId?: string): Promise<SessionRegistration[]> {
+    return (await this.api.getResource(['registrations'], { params: { sessionId } })).map(
+      sr => new SessionRegistration(sr)
+    );
+  }
+
+  /**
+   * Get the full details of a registration by its id.
+   */
+  async getById(sessionId: string): Promise<SessionRegistration> {
+    return new SessionRegistration(await this.api.getResource(['registrations', sessionId]));
+  }
+
+  /**
+   * Insert a new registration.
+   */
+  async insert(sessionId: string): Promise<SessionRegistration> {
+    return new SessionRegistration(await this.api.postResource(['registrations', sessionId]));
+  }
+  /**
+   * Delete a registration.
+   */
+  async delete(registration: SessionRegistration): Promise<void> {
+    await this.api.deleteResource(['registrations', registration.sessionId]);
+  }
+}