feat(api): [write | emailConfirmation] rest API endpoint for ApproveEmailConfirmation (#287) (#367)

Author: KrystianKjjk

.vscode/api/email-confirmation.http

@@ -1,10 +1,20 @@
 # email-confirmation.rest-controller.ts
 
 @confirmationFor = 'user-registration'
+@confirmationToken = 'SomeConfirmationToken'
 
 # Request email-confirmation for user
 POST {{serverUrl}}/email-confirmation
 
 {
   "confirmationFor": "{{confirmationFor}}"
 }
+
+###
+
+# Approve email-confirmation for user
+POST {{serverUrl}}/email-confirmation/Approval
+
+{
+  "confirmationToken": "{{confirmationToken}}"
+}

packages/api/src/module/write/email-confirmation/domain/approve-email-confirmation.spec.ts

@@ -87,7 +87,7 @@ describe('Approve email confirmation', () => {
 
     // when - them
     expect(() => approveEmailConfirmation(emailConfirmationWithOldToken)(pastEvents)).toThrow(
-      'An attempt was made on obsolete token',
+      'An attempt was made on obsolete confirmation token',
     );
   });
 

packages/api/src/module/write/email-confirmation/domain/approve-email-confirmation.ts

@@ -14,7 +14,7 @@ export const approveEmailConfirmation =
       throw new Error('Email confirmation has been already approved');
 
     if (lastPublishedEmailConfirmation.data.confirmationToken !== command.data.confirmationToken)
-      throw new Error('An attempt was made on obsolete token');
+      throw new Error('An attempt was made on obsolete confirmation token');
 
     return [emailConfirmationWasApprovedEvent(command.data)];
   };

packages/api/src/module/write/email-confirmation/presentation/rest/email-confirmation.rest-controller.ts

@@ -1,9 +1,17 @@
 import { Body, Controller, HttpCode, Post, UseGuards } from '@nestjs/common';
 import { CommandBus } from '@nestjs/cqrs';
 
-import { EmailConfirmationBody } from '@coderscamp/shared/models/email-confirmation';
+import {
+  APPROVE_ENDPOINT,
+  ApproveEmailConfirmationBody,
+} from '@coderscamp/shared/models/email-confirmation/approve-email-confirmation';
+import { RequestEmailConfirmationBody } from '@coderscamp/shared/models/email-confirmation/request-email-confirmation';
 
 import { JwtUserId } from '@/crud/auth/jwt/jwt-user-id.decorator';
+import {
+  ApproveEmailConfirmationApplicationCommand,
+  approveEmailConfirmationCommand,
+} from '@/module/commands/approve-email-confirmation';
 import {
   RequestEmailConfirmationApplicationCommand,
   requestEmailConfirmationCommand,
@@ -12,6 +20,7 @@ import { UserId } from '@/shared/domain.types';
 import { JwtAuthGuard } from '@/shared/guards/jwt-auth.guard';
 import { ApplicationCommandFactory } from '@/write/shared/application/application-command.factory';
 
+@UseGuards(JwtAuthGuard)
 @Controller('email-confirmation')
 export class EmailConfirmationRestController {
   constructor(private readonly commandBus: CommandBus, private readonly commandFactory: ApplicationCommandFactory) {}
@@ -21,11 +30,33 @@ export class EmailConfirmationRestController {
   @HttpCode(204)
   async emailConfirmation(
     @JwtUserId() userId: UserId,
-    @Body() { confirmationFor }: EmailConfirmationBody,
+    @Body() { confirmationFor }: RequestEmailConfirmationBody,
   ): Promise<void> {
     const command = this.commandFactory.applicationCommand((idGenerator) => ({
       class: RequestEmailConfirmationApplicationCommand,
-      ...requestEmailConfirmationCommand({ userId, confirmationToken: idGenerator.generate(), confirmationFor }),
+      ...requestEmailConfirmationCommand({
+        userId,
+        confirmationToken: idGenerator.generate(),
+        confirmationFor,
+      }),
+    }));
+
+    await this.commandBus.execute(command);
+  }
+
+  @Post(APPROVE_ENDPOINT)
+  @HttpCode(204)
+  async approveEmailConfirmation(
+    @JwtUserId() userId: UserId,
+    @Body() { confirmationToken }: ApproveEmailConfirmationBody,
+  ): Promise<void> {
+    const command = this.commandFactory.applicationCommand(() => ({
+      class: ApproveEmailConfirmationApplicationCommand,
+      ...approveEmailConfirmationCommand({
+        userId,
+        confirmationToken,
+        confirmationFor: 'user-registration',
+      }),
     }));
 
     await this.commandBus.execute(command);

packages/shared/src/models/email-confirmation.ts

@@ -0,0 +1,8 @@
+import { IsString } from 'class-validator';
+
+export const APPROVE_ENDPOINT = '/approval';
+
+export class ApproveEmailConfirmationBody {
+  @IsString()
+  confirmationToken: string;
+}

packages/shared/src/models/email-confirmation/approve-email-confirmation.ts

@@ -0,0 +1,6 @@
+import { IsString } from 'class-validator';
+
+export class RequestEmailConfirmationBody {
+  @IsString()
+  confirmationFor: string;
+}