diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index aea7d79..d16d8ab 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -105,26 +105,20 @@ model Card {
 }
 
 model Deck {
-  id         String   @id @default(cuid())
-  userId     String
-  userName   String
-  name       String
-  private    Boolean
-  path       String
-  grade      Int
-  shots      Int
-  cardsCount Int
-  deckCover  String?
-  type       String
-  rating     Int
-  moreId     String?
-  isDeleted  Boolean?
-  isBlocked  Boolean?
-  created    DateTime @default(now())
-  updated    DateTime @updatedAt
-  user       User     @relation(fields: [userId], references: [id])
-  Card       Card[] // One-to-many relation
-  Grade      Grade[]
+  id        String   @id @default(cuid())
+  userId    String
+  name      String
+  isPrivate Boolean  @default(false)
+  shots     Int      @default(0)
+  cover     String?
+  rating    Int      @default(0)
+  isDeleted Boolean?
+  isBlocked Boolean?
+  created   DateTime @default(now())
+  updated   DateTime @updatedAt
+  user      User     @relation(fields: [userId], references: [id])
+  Card      Card[]
+  Grade     Grade[]
 
   @@index([userId])
 }
diff --git a/src/app.module.ts b/src/app.module.ts
index d57cb03..e05adb1 100644
--- a/src/app.module.ts
+++ b/src/app.module.ts
@@ -8,6 +8,7 @@ import { MailerModule } from '@nestjs-modules/mailer'
 import * as process from 'process'
 import { JwtRefreshStrategy } from './modules/auth/strategies/jwt-refresh.strategy'
 import { CqrsModule } from '@nestjs/cqrs'
+import { DecksModule } from './modules/decks/decks.module'
 
 @Module({
   imports: [
@@ -15,6 +16,7 @@ import { CqrsModule } from '@nestjs/cqrs'
     ConfigModule,
     UsersModule,
     AuthModule,
+    DecksModule,
     PrismaModule,
 
     MailerModule.forRoot({
diff --git a/src/infrastructure/common/pagination/pagination.constants.ts b/src/infrastructure/common/pagination/pagination.constants.ts
new file mode 100644
index 0000000..19d9f72
--- /dev/null
+++ b/src/infrastructure/common/pagination/pagination.constants.ts
@@ -0,0 +1,2 @@
+export const DEFAULT_PAGE_SIZE = 10
+export const DEFAULT_PAGE_NUMBER = 1
diff --git a/src/infrastructure/common/pagination/pagination.dto.ts b/src/infrastructure/common/pagination/pagination.dto.ts
new file mode 100644
index 0000000..65468e1
--- /dev/null
+++ b/src/infrastructure/common/pagination/pagination.dto.ts
@@ -0,0 +1,14 @@
+import { IsNumber, IsOptional } from 'class-validator'
+import { Type } from 'class-transformer'
+
+export class PaginationDto {
+  @IsOptional()
+  @Type(() => Number)
+  @IsNumber()
+  currentPage?: number
+
+  @Type(() => Number)
+  @IsOptional()
+  @IsNumber()
+  pageSize?: number
+}
diff --git a/src/infrastructure/common/pagination.service.ts b/src/infrastructure/common/pagination/pagination.service.ts
similarity index 100%
rename from src/infrastructure/common/pagination.service.ts
rename to src/infrastructure/common/pagination/pagination.service.ts
diff --git a/src/infrastructure/decorators/is-optional-or-empty-string.ts b/src/infrastructure/decorators/is-optional-or-empty-string.ts
new file mode 100644
index 0000000..6d09835
--- /dev/null
+++ b/src/infrastructure/decorators/is-optional-or-empty-string.ts
@@ -0,0 +1,7 @@
+import { ValidateIf, ValidationOptions } from 'class-validator'
+
+export function IsOptionalOrEmptyString(validationOptions?: ValidationOptions) {
+  return ValidateIf((obj, value) => {
+    return value !== null && value !== undefined && value !== ''
+  }, validationOptions)
+}
diff --git a/src/main.ts b/src/main.ts
index 3482ee2..aafe09f 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,9 +1,10 @@
 import { NestFactory } from '@nestjs/core'
 import { AppModule } from './app.module'
-import { BadRequestException, Logger, ValidationPipe } from '@nestjs/common'
+import { Logger } from '@nestjs/common'
 import { HttpExceptionFilter } from './exception.filter'
 import * as cookieParser from 'cookie-parser'
-import { SwaggerModule, DocumentBuilder } from '@nestjs/swagger'
+import { DocumentBuilder, SwaggerModule } from '@nestjs/swagger'
+import { pipesSetup } from './settings/pipes-setup'
 
 async function bootstrap() {
   const app = await NestFactory.create(AppModule)
@@ -15,18 +16,7 @@ async function bootstrap() {
     .build()
   const document = SwaggerModule.createDocument(app, config)
   SwaggerModule.setup('docs', app, document)
-  app.useGlobalPipes(
-    new ValidationPipe({
-      stopAtFirstError: false,
-      exceptionFactory: errors => {
-        const customErrors = errors.map(e => {
-          const firstError = JSON.stringify(e.constraints)
-          return { field: e.property, message: firstError }
-        })
-        throw new BadRequestException(customErrors)
-      },
-    })
-  )
+  pipesSetup(app)
   app.useGlobalFilters(new HttpExceptionFilter())
   app.use(cookieParser())
   await app.listen(process.env.PORT || 3000)
diff --git a/src/modules/decks/decks.controller.ts b/src/modules/decks/decks.controller.ts
new file mode 100644
index 0000000..4ada1ad
--- /dev/null
+++ b/src/modules/decks/decks.controller.ts
@@ -0,0 +1,60 @@
+import {
+  Body,
+  Controller,
+  Delete,
+  Get,
+  Param,
+  Patch,
+  Post,
+  Query,
+  Req,
+  Request,
+  UseGuards,
+} from '@nestjs/common'
+import { DecksService } from './decks.service'
+import { CreateDeckDto } from './dto/create-deck.dto'
+import { UpdateDeckDto } from './dto/update-deck.dto'
+import { CommandBus } from '@nestjs/cqrs'
+import { CreateDeckCommand } from './use-cases'
+import { JwtAuthGuard } from '../auth/guards/jwt-auth.guard'
+import { GetAllDecksCommand } from './use-cases/get-all-decks-use-case'
+import { GetAllDecksDto } from './dto/get-all-decks.dto'
+import { GetDeckByIdCommand } from './use-cases/get-deck-by-id-use-case'
+import { DeleteDeckByIdCommand } from './use-cases/delete-deck-by-id-use-case'
+import { UpdateDeckCommand } from './use-cases/update-deck-use-case'
+
+@Controller('decks')
+export class DecksController {
+  constructor(private readonly decksService: DecksService, private commandBus: CommandBus) {}
+
+  @UseGuards(JwtAuthGuard)
+  @Post()
+  create(@Request() req, @Body() createDeckDto: CreateDeckDto) {
+    const userId = req.user.id
+    return this.commandBus.execute(new CreateDeckCommand({ ...createDeckDto, userId: userId }))
+  }
+
+  @UseGuards(JwtAuthGuard)
+  @Get()
+  findAll(@Query() query: GetAllDecksDto, @Req() req) {
+    return this.commandBus.execute(new GetAllDecksCommand({ ...query, userId: req.user.id }))
+  }
+
+  @UseGuards(JwtAuthGuard)
+  @Get(':id')
+  findOne(@Param('id') id: string) {
+    return this.commandBus.execute(new GetDeckByIdCommand(id))
+  }
+
+  @UseGuards(JwtAuthGuard)
+  @Patch(':id')
+  update(@Param('id') id: string, @Body() updateDeckDto: UpdateDeckDto, @Req() req) {
+    return this.commandBus.execute(new UpdateDeckCommand(id, updateDeckDto, req.user.id))
+  }
+
+  @UseGuards(JwtAuthGuard)
+  @Delete(':id')
+  remove(@Param('id') id: string, @Req() req) {
+    return this.commandBus.execute(new DeleteDeckByIdCommand(id, req.user.id))
+  }
+}
diff --git a/src/modules/decks/decks.module.ts b/src/modules/decks/decks.module.ts
new file mode 100644
index 0000000..7569fcf
--- /dev/null
+++ b/src/modules/decks/decks.module.ts
@@ -0,0 +1,26 @@
+import { Module } from '@nestjs/common'
+import { DecksService } from './decks.service'
+import { DecksController } from './decks.controller'
+import { CqrsModule } from '@nestjs/cqrs'
+import { CreateDeckHandler } from './use-cases'
+import { DecksRepository } from './infrastructure/decks.repository'
+import { GetAllDecksHandler } from './use-cases/get-all-decks-use-case'
+import { GetDeckByIdHandler } from './use-cases/get-deck-by-id-use-case'
+import { DeleteDeckByIdHandler } from './use-cases/delete-deck-by-id-use-case'
+import { UpdateDeckHandler } from './use-cases/update-deck-use-case'
+
+const commandHandlers = [
+  CreateDeckHandler,
+  GetAllDecksHandler,
+  GetDeckByIdHandler,
+  DeleteDeckByIdHandler,
+  UpdateDeckHandler,
+]
+
+@Module({
+  imports: [CqrsModule],
+  controllers: [DecksController],
+  providers: [DecksService, DecksRepository, ...commandHandlers],
+  exports: [CqrsModule],
+})
+export class DecksModule {}
diff --git a/src/modules/decks/decks.service.ts b/src/modules/decks/decks.service.ts
new file mode 100644
index 0000000..f0ef70a
--- /dev/null
+++ b/src/modules/decks/decks.service.ts
@@ -0,0 +1,4 @@
+import { Injectable } from '@nestjs/common'
+
+@Injectable()
+export class DecksService {}
diff --git a/src/modules/decks/dto/create-deck.dto.ts b/src/modules/decks/dto/create-deck.dto.ts
new file mode 100644
index 0000000..5547560
--- /dev/null
+++ b/src/modules/decks/dto/create-deck.dto.ts
@@ -0,0 +1,16 @@
+import { IsBoolean, IsOptional, IsString, Length } from 'class-validator'
+
+export class CreateDeckDto {
+  @Length(3, 30)
+  name: string
+
+  @IsOptional()
+  @IsString()
+  cover?: string
+
+  @IsOptional()
+  @IsBoolean()
+  isPrivate?: boolean
+
+  userId: string
+}
diff --git a/src/modules/decks/dto/get-all-decks.dto.ts b/src/modules/decks/dto/get-all-decks.dto.ts
new file mode 100644
index 0000000..73103b7
--- /dev/null
+++ b/src/modules/decks/dto/get-all-decks.dto.ts
@@ -0,0 +1,15 @@
+import { IsOptional, IsUUID, Length } from 'class-validator'
+import { IsOptionalOrEmptyString } from '../../../infrastructure/decorators/is-optional-or-empty-string'
+import { PaginationDto } from '../../../infrastructure/common/pagination/pagination.dto'
+
+export class GetAllDecksDto extends PaginationDto {
+  @IsOptional()
+  @Length(3, 30)
+  name?: string
+
+  @IsOptionalOrEmptyString()
+  @IsUUID(4)
+  authorId?: string
+
+  userId: string
+}
diff --git a/src/modules/decks/dto/update-deck.dto.ts b/src/modules/decks/dto/update-deck.dto.ts
new file mode 100644
index 0000000..47115b0
--- /dev/null
+++ b/src/modules/decks/dto/update-deck.dto.ts
@@ -0,0 +1,16 @@
+import { PartialType } from '@nestjs/mapped-types'
+import { CreateDeckDto } from './create-deck.dto'
+import { IsOptionalOrEmptyString } from '../../../infrastructure/decorators/is-optional-or-empty-string'
+import { IsBoolean } from 'class-validator'
+
+export class UpdateDeckDto extends PartialType(CreateDeckDto) {
+  @IsOptionalOrEmptyString()
+  name: string
+
+  @IsOptionalOrEmptyString()
+  @IsBoolean()
+  isPrivate: boolean
+
+  @IsOptionalOrEmptyString()
+  cover: string
+}
diff --git a/src/modules/decks/entities/deck.entity.ts b/src/modules/decks/entities/deck.entity.ts
new file mode 100644
index 0000000..1414ccc
--- /dev/null
+++ b/src/modules/decks/entities/deck.entity.ts
@@ -0,0 +1 @@
+export class Deck {}
diff --git a/src/modules/decks/infrastructure/decks.repository.ts b/src/modules/decks/infrastructure/decks.repository.ts
new file mode 100644
index 0000000..78c02b2
--- /dev/null
+++ b/src/modules/decks/infrastructure/decks.repository.ts
@@ -0,0 +1,126 @@
+import { Injectable, InternalServerErrorException, Logger } from '@nestjs/common'
+import { PrismaService } from '../../../prisma.service'
+import { GetAllDecksDto } from '../dto/get-all-decks.dto'
+import {
+  DEFAULT_PAGE_NUMBER,
+  DEFAULT_PAGE_SIZE,
+} from '../../../infrastructure/common/pagination/pagination.constants'
+
+@Injectable()
+export class DecksRepository {
+  constructor(private prisma: PrismaService) {}
+  private readonly logger = new Logger(DecksRepository.name)
+  async createDeck({
+    name,
+    userId,
+    cover,
+    isPrivate,
+  }: {
+    name: string
+    userId: string
+    cover?: string
+    isPrivate?: boolean
+  }) {
+    try {
+      return await this.prisma.deck.create({
+        data: {
+          user: {
+            connect: {
+              id: userId,
+            },
+          },
+
+          name,
+          cover,
+          isPrivate,
+        },
+      })
+    } catch (e) {
+      this.logger.error(e?.message)
+      throw new InternalServerErrorException(e?.message)
+    }
+  }
+
+  async findAllDecks({
+    name = undefined,
+    authorId = undefined,
+    userId,
+    currentPage = DEFAULT_PAGE_NUMBER,
+    pageSize = DEFAULT_PAGE_SIZE,
+  }: GetAllDecksDto) {
+    try {
+      return await this.prisma.deck.findMany({
+        where: {
+          name: {
+            contains: name,
+          },
+          user: {
+            id: authorId || undefined,
+          },
+          OR: [
+            {
+              AND: [
+                {
+                  isPrivate: true,
+                },
+                {
+                  userId: userId,
+                },
+              ],
+            },
+            {
+              isPrivate: false,
+            },
+          ],
+        },
+        skip: (currentPage - 1) * pageSize,
+        take: pageSize,
+      })
+    } catch (e) {
+      this.logger.error(e?.message)
+      throw new InternalServerErrorException(e?.message)
+    }
+  }
+  public async findDeckById(id: string) {
+    try {
+      return await this.prisma.deck.findUnique({
+        where: {
+          id,
+        },
+      })
+    } catch (e) {
+      this.logger.error(e?.message)
+      throw new InternalServerErrorException(e?.message)
+    }
+  }
+
+  public async deleteDeckById(id: string) {
+    try {
+      return await this.prisma.deck.delete({
+        where: {
+          id,
+        },
+      })
+    } catch (e) {
+      this.logger.error(e?.message)
+      throw new InternalServerErrorException(e?.message)
+    }
+  }
+
+  public async updateDeckById(
+    id: string,
+    data: { name?: string; cover?: string; isPrivate?: boolean }
+  ) {
+    try {
+      return await this.prisma.deck.update({
+        where: {
+          id,
+        },
+        data,
+      })
+    } catch (e) {
+      this.logger.error(e?.message)
+      throw new InternalServerErrorException(e?.message)
+    }
+  }
+}
diff --git a/src/modules/decks/use-cases/create-deck-use-case.ts b/src/modules/decks/use-cases/create-deck-use-case.ts
new file mode 100644
index 0000000..c9754e5
--- /dev/null
+++ b/src/modules/decks/use-cases/create-deck-use-case.ts
@@ -0,0 +1,16 @@
+import { CommandHandler, ICommandHandler } from '@nestjs/cqrs'
+import { CreateDeckDto } from '../dto/create-deck.dto'
+import { DecksRepository } from '../infrastructure/decks.repository'
+
+export class CreateDeckCommand {
+  constructor(public readonly deck: CreateDeckDto) {}
+}
+
+@CommandHandler(CreateDeckCommand)
+export class CreateDeckHandler implements ICommandHandler<CreateDeckCommand> {
+  constructor(private readonly deckRepository: DecksRepository) {}
+
+  async execute(command: CreateDeckCommand) {
+    return await this.deckRepository.createDeck(command.deck)
+  }
+}
diff --git a/src/modules/decks/use-cases/delete-deck-by-id-use-case.ts b/src/modules/decks/use-cases/delete-deck-by-id-use-case.ts
new file mode 100644
index 0000000..3091769
--- /dev/null
+++ b/src/modules/decks/use-cases/delete-deck-by-id-use-case.ts
@@ -0,0 +1,21 @@
+import { CommandHandler, ICommandHandler } from '@nestjs/cqrs'
+import { DecksRepository } from '../infrastructure/decks.repository'
+import { BadRequestException, NotFoundException } from '@nestjs/common'
+
+export class DeleteDeckByIdCommand {
+  constructor(public readonly id: string, public readonly userId: string) {}
+}
+
+@CommandHandler(DeleteDeckByIdCommand)
+export class DeleteDeckByIdHandler implements ICommandHandler<DeleteDeckByIdCommand> {
+  constructor(private readonly deckRepository: DecksRepository) {}
+
+  async execute(command: DeleteDeckByIdCommand) {
+    const deck = await this.deckRepository.findDeckById(command.id)
+    if (!deck) throw new NotFoundException(`Deck with id ${command.id} not found`)
+    if (deck.userId !== command.userId) {
+      throw new BadRequestException(`You can't delete a deck that you don't own`)
+    }
+    return await this.deckRepository.deleteDeckById(command.id)
+  }
+}
diff --git a/src/modules/decks/use-cases/get-all-decks-use-case.ts b/src/modules/decks/use-cases/get-all-decks-use-case.ts
new file mode 100644
index 0000000..7c1072b
--- /dev/null
+++ b/src/modules/decks/use-cases/get-all-decks-use-case.ts
@@ -0,0 +1,16 @@
+import { CommandHandler, ICommandHandler } from '@nestjs/cqrs'
+import { DecksRepository } from '../infrastructure/decks.repository'
+import { GetAllDecksDto } from '../dto/get-all-decks.dto'
+
+export class GetAllDecksCommand {
+  constructor(public readonly params: GetAllDecksDto) {}
+}
+
+@CommandHandler(GetAllDecksCommand)
+export class GetAllDecksHandler implements ICommandHandler<GetAllDecksCommand> {
+  constructor(private readonly deckRepository: DecksRepository) {}
+
+  async execute(command: GetAllDecksCommand) {
+    return await this.deckRepository.findAllDecks(command.params)
+  }
+}
diff --git a/src/modules/decks/use-cases/get-deck-by-id-use-case.ts b/src/modules/decks/use-cases/get-deck-by-id-use-case.ts
new file mode 100644
index 0000000..fc05d14
--- /dev/null
+++ b/src/modules/decks/use-cases/get-deck-by-id-use-case.ts
@@ -0,0 +1,15 @@
+import { CommandHandler, ICommandHandler } from '@nestjs/cqrs'
+import { DecksRepository } from '../infrastructure/decks.repository'
+
+export class GetDeckByIdCommand {
+  constructor(public readonly id: string) {}
+}
+
+@CommandHandler(GetDeckByIdCommand)
+export class GetDeckByIdHandler implements ICommandHandler<GetDeckByIdCommand> {
+  constructor(private readonly deckRepository: DecksRepository) {}
+
+  async execute(command: GetDeckByIdCommand) {
+    return await this.deckRepository.findDeckById(command.id)
+  }
+}
diff --git a/src/modules/decks/use-cases/index.ts b/src/modules/decks/use-cases/index.ts
new file mode 100644
index 0000000..e29d8aa
--- /dev/null
+++ b/src/modules/decks/use-cases/index.ts
@@ -0,0 +1 @@
+export * from './create-deck-use-case'
diff --git a/src/modules/decks/use-cases/update-deck-use-case.ts b/src/modules/decks/use-cases/update-deck-use-case.ts
new file mode 100644
index 0000000..bf008cb
--- /dev/null
+++ b/src/modules/decks/use-cases/update-deck-use-case.ts
@@ -0,0 +1,27 @@
+import { CommandHandler, ICommandHandler } from '@nestjs/cqrs'
+import { DecksRepository } from '../infrastructure/decks.repository'
+import { UpdateDeckDto } from '../dto/update-deck.dto'
+import { BadRequestException, NotFoundException } from '@nestjs/common'
+
+export class UpdateDeckCommand {
+  constructor(
+    public readonly deckId: string,
+    public readonly deck: UpdateDeckDto,
+    public readonly userId: string
+  ) {}
+}
+
+@CommandHandler(UpdateDeckCommand)
+export class UpdateDeckHandler implements ICommandHandler<UpdateDeckCommand> {
+  constructor(private readonly deckRepository: DecksRepository) {}
+
+  async execute(command: UpdateDeckCommand) {
+    const deck = await this.deckRepository.findDeckById(command.deckId)
+    if (!deck) throw new NotFoundException(`Deck with id ${command.deckId} not found`)
+    if (deck.userId !== command.userId) {
+      throw new BadRequestException(`You can't change a deck that you don't own`)
+    }
+
+    return await this.deckRepository.updateDeckById(command.deckId, command.deck)
+  }
+}
diff --git a/src/modules/users/api/users.controller.ts b/src/modules/users/api/users.controller.ts
index 29298ac..8fcedd5 100644
--- a/src/modules/users/api/users.controller.ts
+++ b/src/modules/users/api/users.controller.ts
@@ -11,7 +11,7 @@ import {
 } from '@nestjs/common'
 import { UsersService } from '../services/users.service'
 import { CreateUserDto } from '../dto/create-user.dto'
-import { Pagination } from '../../../infrastructure/common/pagination.service'
+import { Pagination } from '../../../infrastructure/common/pagination/pagination.service'
 import { BaseAuthGuard } from '../../auth/guards/base-auth.guard'
 import { CommandBus } from '@nestjs/cqrs'
 import { CreateUserCommand } from '../../auth/use-cases'
diff --git a/src/settings/pipes-setup.ts b/src/settings/pipes-setup.ts
index 910d6f9..ad28275 100644
--- a/src/settings/pipes-setup.ts
+++ b/src/settings/pipes-setup.ts
@@ -20,6 +20,7 @@ export function pipesSetup(app: INestApplication) {
     new ValidationPipe({
       whitelist: true,
       transform: true,
+      forbidNonWhitelisted: true,
 
       stopAtFirstError: true,
       exceptionFactory: (errors: ValidationError[]) => {