Add controller for retrieving a workspace

backend/src/utils/types/http-exception-response.type.ts

@@ -0,0 +1,9 @@
+import { HttpStatus } from "@nestjs/common";
+import { ApiProperty } from "@nestjs/swagger";
+
+export class HttpExceptionResponse {
+	@ApiProperty({ enum: HttpStatus, description: "Status Code of HTTP Response" })
+	statusCode: HttpStatus;
+	@ApiProperty({ type: String, description: "Description about the error" })
+	message: string;
+}

backend/src/workspaces/types/find-workspace-response.type.ts

@@ -0,0 +1,12 @@
+import { ApiProperty } from "@nestjs/swagger";
+
+export class FindWorkspaceResponse {
+	@ApiProperty({ type: String, description: "ID of found workspace" })
+	id: string;
+	@ApiProperty({ type: String, description: "Title of found workspace" })
+	title: string;
+	@ApiProperty({ type: Date, description: "Created date of found workspace" })
+	createdAt: Date;
+	@ApiProperty({ type: Date, description: "Updated date of found workspace" })
+	updatedAt: Date;
+}

backend/src/workspaces/workspaces.controller.ts

@@ -1,9 +1,19 @@
-import { Body, Controller, Post, Req } from "@nestjs/common";
+import { Body, Controller, Get, Param, Post, Req } from "@nestjs/common";
 import { WorkspacesService } from "./workspaces.service";
 import { CreateWorkspaceDto } from "./dto/CreateWorkspace.dto";
-import { ApiBearerAuth, ApiBody, ApiCreatedResponse, ApiOperation, ApiTags } from "@nestjs/swagger";
+import {
+	ApiBearerAuth,
+	ApiBody,
+	ApiCreatedResponse,
+	ApiFoundResponse,
+	ApiNotFoundResponse,
+	ApiOperation,
+	ApiTags,
+} from "@nestjs/swagger";
 import { AuthroizedRequest } from "src/utils/types/req.type";
 import { CreateWorkspaceResponse } from "./types/create-workspace-response.type";
+import { FindWorkspaceResponse } from "./types/find-workspace-response.type";
+import { HttpExceptionResponse } from "src/utils/types/http-exception-response.type";
 
 @ApiTags("Workspaces")
 @ApiBearerAuth()
@@ -24,4 +34,18 @@ export class WorkspacesController {
 	): Promise<CreateWorkspaceResponse> {
 		return this.workspacesService.create(req.user.id, createWorkspaceDto.title);
 	}
+
+	@Get(":id")
+	@ApiOperation({
+		summary: "Retrieve a Workspace",
+		description: "If the user has the access permissions, return a workspace.",
+	})
+	@ApiFoundResponse({ type: FindWorkspaceResponse })
+	@ApiNotFoundResponse({
+		type: HttpExceptionResponse,
+		description: "The Workspace does not exist, or the user lacks the appropriate permissions.",
+	})
+	async findOne(@Req() req: AuthroizedRequest, @Param("id") workspaceId: string) {
+		return this.workspacesService.findOne(req.user.id, workspaceId);
+	}
 }

backend/src/workspaces/workspaces.service.ts

@@ -36,7 +36,7 @@ export class WorkspacesService {
 			throw new NotFoundException();
 		}
 
-		return await this.prismaService.workspace.findUnique({
+		return this.prismaService.workspace.findUnique({
 			where: {
 				id: workspaceId,
 			},