exposed authz api (#116)

* exposed authz api

* added module to reviel in swagger

Author: varsha766

src/credits/controllers/credits.controller.ts

@@ -9,14 +9,15 @@ import {
 } from '@nestjs/swagger';
 import { AllExceptionsFilter } from 'src/utils/utils';
 import { AuthzCreditService } from '../services/credits.service';
-import { GetCreditsDto } from '../dtos/credits.dto';
+import { GetCreditsDto, GrantAllowanceResponseDto } from '../dtos/credits.dto';
 
 @UseFilters(AllExceptionsFilter)
 @ApiTags('Credits')
 @Controller('/api/v1/credits')
 export class CreditsController {
   constructor(private readonly creditService: AuthzCreditService) {}
   @ApiBearerAuth('Authorization')
+  @ApiExcludeEndpoint()
   @Get('/app')
   @ApiQuery({
     name: 'appId',
@@ -29,4 +30,22 @@ export class CreditsController {
     const appId = query.appId;
     return this.creditService.getCreditDetails(appId, userId);
   }
+  @ApiBearerAuth('Authorization')
+  @ApiOkResponse({
+    description: 'Granted allowance to specific wallet successfully',
+    type: GrantAllowanceResponseDto,
+  })
+  @ApiQuery({
+    name: 'allowance',
+    description: 'Amount to authorize for the app',
+    required: false,
+    type: String,
+  })
+  @Get('/authz/:appId')
+  async getAllowanceGrant(
+    @Param('appId') appId: string,
+    @Query('allowance') allowance = '5000000',
+  ) {
+    return this.creditService.grantSSICredit(appId, allowance);
+  }
 }

src/credits/credits.module.ts

@@ -22,6 +22,7 @@ import { JwtModule } from '@nestjs/jwt';
 import { HidWalletModule } from 'src/hid-wallet/hid-wallet.module';
 import { AppAuthModule } from 'src/app-auth/app-auth.module';
 import { RateLimitMiddleware } from 'src/utils/middleware/rate-limit.middleware';
+import { SuperAdminMiddleware } from 'src/utils/middleware/super-admin.middleware';
 
 @Module({
   imports: [
@@ -50,6 +51,10 @@ export class CreditModule implements NestModule {
   configure(consumer: MiddlewareConsumer) {
     consumer.apply(JWTAuthorizeMiddleware).forRoutes(CreditsController);
     consumer.apply(JWTAccessAccountMiddleware).forRoutes(CreditsController);
+    consumer
+      .apply(SuperAdminMiddleware)
+      .exclude({ path: 'api/v1/credits/app', method: RequestMethod.GET })
+      .forRoutes(CreditsController);
     consumer.apply(RateLimitMiddleware).forRoutes(CreditsController);
   }
 }

src/credits/dtos/credits.dto.ts

@@ -25,3 +25,24 @@ class Credit {
   })
   denom: string;
 }
+export class GrantAllowanceResponseDto {
+  @ApiProperty({
+    name: 'credit',
+    description: 'detail of credit',
+    type: Credit,
+  })
+  @Type(() => Credit)
+  @ValidateNested({ each: true })
+  credit: Credit;
+  @ApiProperty({
+    name: 'creditScope',
+    description: 'Credit scopre provided',
+    example: [
+      'MsgRegisterDID',
+      'MsgDeactivateDID',
+      'MsgRegisterCredentialSchema',
+      'MsgUpdateDID',
+    ],
+  })
+  creditScope: Array<string>;
+}

src/main.ts

@@ -18,6 +18,7 @@ import * as cors from 'cors';
 import * as cookieParser from 'cookie-parser';
 import { WebpageConfigModule } from './webpage-config/webpage-config.module';
 import { CustomerOnboardingModule } from './customer-onboarding/customer-onboarding.module';
+import { CreditModule } from './credits/credits.module';
 
 async function bootstrap() {
   const app = await NestFactory.create(AppModule);
@@ -118,7 +119,12 @@ async function bootstrap() {
       .build();
 
     const orgDocuments = SwaggerModule.createDocument(app, orgDocConfig, {
-      include: [AppOauthModule, WebpageConfigModule, CustomerOnboardingModule],
+      include: [
+        AppOauthModule,
+        WebpageConfigModule,
+        CustomerOnboardingModule,
+        CreditModule,
+      ],
     });
     const tenantOptions = {
       swaggerOptions: {