Username Column

prisma/migrations/20250819180624_add_username_column/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "User" ADD COLUMN     "username" TEXT;

prisma/migrations/20250819182148_add_unique_to_username/migration.sql

@@ -0,0 +1,8 @@
+/*
+  Warnings:
+
+  - A unique constraint covering the columns `[username]` on the table `User` will be added. If there are existing duplicate values, this will fail.
+
+*/
+-- CreateIndex
+CREATE UNIQUE INDEX "User_username_key" ON "User"("username");

prisma/schema.prisma

@@ -20,6 +20,7 @@ model User {
   id           Int       @id @default(autoincrement())
   email        String    @unique
   name         String
+  username     String?   @unique
   description  String?
   passwordHash String?
   role         String?

src/modules/users/dto/create-user.dto.ts

@@ -15,6 +15,10 @@ export class CreateUserDto {
   @IsNotEmpty()
   name: string;
 
+  @IsString()
+  @IsOptional()
+  username: string;
+
   @IsOptional()
   @IsString()
   description?: string;

src/modules/users/users.controller.ts

@@ -26,18 +26,18 @@ export class UsersController {
     return this.userService.findAll();
   }
 
-  @Get(':id')
-  findOne(@Param('id', ParseIdPipe) id: number) {
-    return this.userService.findOne(id);
+  @Get(':username')
+  findOne(@Param('username') username: string) {
+    return this.userService.findOne(username);
   }
 
-  @Patch(':id')
-  update(@Param('id', ParseIdPipe) id: number, @Body() dto: UpdateUserDto) {
-    return this.userService.update(id, dto);
+  @Patch(':username')
+  update(@Param('username') username: string, @Body() dto: UpdateUserDto) {
+    return this.userService.update(username, dto);
   }
 
-  @Delete(':id')
-  remove(@Param('id', ParseIdPipe) id: number) {
-    return this.userService.remove(id);
+  @Delete(':username')
+  remove(@Param('username') username: string) {
+    return this.userService.remove(username);
   }
 }

src/modules/users/users.service.ts

@@ -17,6 +17,7 @@ export class UsersService {
       select: {
         id: true,
         name: true,
+        username: true,
         function: true,
         role: true,
       },
@@ -26,19 +27,24 @@ export class UsersService {
     });
   }
 
-  async findOne(id: number) {
+  async findOne(username: string) {
     const user = await this.prisma.user.findUnique({
-      where: { id },
+      where: { username },
       select: {
         name: true,
         function: true,
         description: true,
-        posts: { where: { isPublished: true }, select: { title: true } },
+        posts: {
+          where: { isPublished: true },
+          select: { title: true, slug: true },
+        },
       },
     });
 
     if (!user) {
-      throw new NotFoundException('User not found');
+      throw new NotFoundException(
+        `Usuário com o nome de ${username} não encontrado.`,
+      );
     }
 
     return user;
@@ -48,33 +54,35 @@ export class UsersService {
     const user = this.prisma.user.findFirst({ where: { name } });
 
     if (!user) {
-      throw new NotFoundException(
-        `Usuário com o nome "${name}" não encontrado.`,
-      );
+      throw new NotFoundException(`Usuário com o nome ${name} não encontrado.`);
     }
 
     return user;
   }
 
-  async update(id: number, data: UpdateUserDto) {
-    const findUser = await this.findOne(id);
+  async update(username: string, data: UpdateUserDto) {
+    const findUser = await this.findOne(username);
 
     if (!findUser) {
-      throw new NotFoundException('User not found');
+      throw new NotFoundException(
+        `Usuário com o nome de "${username}" não encontrado.`,
+      );
     }
 
-    return this.prisma.user.update({ where: { id }, data });
+    return this.prisma.user.update({ where: { username }, data });
   }
 
-  async remove(id: number) {
-    const findUser = await this.findOne(id);
+  async remove(username: string) {
+    const findUser = await this.findOne(username);
 
     if (!findUser) {
-      throw new NotFoundException('User not found');
+      throw new NotFoundException(
+        `Usuário com o nome de "${username}" não encontrado.`,
+      );
     }
 
-    await this.prisma.user.delete({ where: { id } });
+    await this.prisma.user.delete({ where: { username } });
 
-    return { message: 'User successfully removed', id };
+    return { message: 'Usuário removido com sucesso!', username };
   }
 }