storages and storage sets

src/app-storage/app-storage.controller.ts

@@ -0,0 +1,153 @@
+import {
+  Body,
+  ClassSerializerInterceptor,
+  Controller,
+  Delete,
+  Get,
+  Patch,
+  Post,
+  UseGuards,
+  UseInterceptors,
+} from '@nestjs/common';
+import {
+  ApiBody,
+  ApiOkResponse,
+  ApiOperation,
+  ApiSecurity,
+  ApiTags,
+} from '@nestjs/swagger';
+import { Room } from 'src/objects/building/entities/room.entity';
+import { StorageSet } from 'src/objects/storage/entities/storage-set.entity';
+import { Storage } from 'src/objects/storage/entities/storage.entity';
+import { User } from 'src/objects/user/user.entity';
+import { CurrentRoom } from 'src/shared/decorators/current-room.decorator';
+import { CurrentStorageSet } from 'src/shared/decorators/current-storage-set.decorator';
+import { CurrentStorage } from 'src/shared/decorators/current-storage.decorator';
+import { LoggedInUser } from 'src/shared/decorators/user.decorator';
+import { AuthGuard } from 'src/shared/guards/auth.guard';
+import { BuildingGuard } from 'src/shared/guards/building.guard';
+import { RoomGuard } from 'src/shared/guards/room.guard';
+import { StorageSetGuard } from 'src/shared/guards/storage-set.guard';
+import { StorageGuard } from 'src/shared/guards/storage.guard';
+import { AppStorageService } from './app-storage.service';
+import {
+  StorageCreateRequestDto,
+  StorageUpdateRequestDto,
+} from './dto/storage-request.dto';
+import { StorageResponseDto } from './dto/storage-response.dto';
+import {
+  StorageSetCreateRequestDto,
+  StorageSetUpdateRequestDto,
+} from './dto/storage-set-request.dto';
+import { StorageSetResponseDto } from './dto/storage-set-response.dto';
+
+@Controller({
+  path: 'storage',
+})
+@ApiTags('storage')
+@ApiSecurity('Bearer token')
+@UseInterceptors(ClassSerializerInterceptor)
+@UseGuards(AuthGuard, BuildingGuard, RoomGuard, StorageGuard)
+export class AppStorageController {
+  constructor(private readonly service: AppStorageService) {}
+
+  @Get(':storageId')
+  @ApiOperation({ summary: 'Get storage by ID' })
+  @ApiOkResponse({ type: StorageResponseDto })
+  async getStorage(
+    @CurrentStorage() storage: Storage,
+  ): Promise<StorageResponseDto> {
+    return this.service.formatStorageNoItems(storage);
+  }
+
+  @Patch(':storageId')
+  @ApiBody({ type: StorageUpdateRequestDto })
+  @ApiOperation({ summary: 'Update storage by ID' })
+  @ApiOkResponse({ type: StorageResponseDto })
+  async updateStorage(
+    @CurrentStorage() storage: Storage,
+    @Body() body: StorageUpdateRequestDto,
+  ): Promise<StorageResponseDto> {
+    return this.service.updateStorage(storage, body);
+  }
+
+  @UseGuards(StorageSetGuard)
+  @Get('set/:storageSetId')
+  @ApiOperation({ summary: 'Get storage set' })
+  @ApiOkResponse({ type: StorageSetResponseDto })
+  async getStorageSet(@CurrentStorageSet() set: StorageSet) {
+    return this.service.formatStorageSetNoItems(set);
+  }
+
+  @UseGuards(StorageSetGuard)
+  @Patch('set/:storageSetId')
+  @ApiBody({ type: StorageSetUpdateRequestDto })
+  @ApiOperation({ summary: 'Update storage set by ID' })
+  @ApiOkResponse({ type: StorageSetResponseDto })
+  async updateStorageSet(
+    @CurrentStorageSet() set: StorageSet,
+    @Body() body: StorageSetUpdateRequestDto,
+  ): Promise<StorageSetResponseDto> {
+    return this.service.updateStorageSet(set, body);
+  }
+
+  @UseGuards(StorageSetGuard)
+  @Post('set/:storageSetId/:storageId')
+  @ApiOperation({ summary: 'Move storage to storage set' })
+  @ApiOkResponse({ type: StorageSetResponseDto })
+  async moveStorage(
+    @CurrentStorageSet() set: StorageSet,
+    @CurrentStorage() storage: Storage,
+  ): Promise<StorageSetResponseDto> {
+    return this.service.moveStorage(set, storage);
+  }
+
+  @UseGuards(StorageSetGuard)
+  @Delete('set/:storageSetId/:storageId')
+  @ApiOperation({ summary: 'Remove storage from storage set' })
+  @ApiOkResponse({ type: StorageSetResponseDto })
+  async removeStorageFromSet(
+    @CurrentStorageSet() set: StorageSet,
+    @CurrentStorage() storage: Storage,
+  ): Promise<StorageSetResponseDto> {
+    return this.service.removeFromSet(set, storage);
+  }
+
+  @Get('room/:roomId')
+  @ApiOperation({ summary: 'Get storages in room' })
+  @ApiOkResponse({ type: StorageResponseDto, isArray: true })
+  async getStorages(@CurrentRoom() room: Room) {
+    return this.service.getStoragesInRoom(room.id);
+  }
+
+  @Get('set/room/:roomId')
+  @ApiOperation({ summary: 'Get storage sets in room' })
+  @ApiOkResponse({ type: StorageSetResponseDto, isArray: true })
+  async getStorageSets(@CurrentRoom() room: Room) {
+    return this.service.getStorageSetsInRoom(room.id);
+  }
+
+  @Post('set/room/:roomId')
+  @ApiBody({ type: StorageCreateRequestDto })
+  @ApiOperation({ summary: 'Create storage sets in room' })
+  @ApiOkResponse({ type: StorageSetResponseDto, isArray: true })
+  async createStorageSet(
+    @LoggedInUser() user: User,
+    @Body() body: StorageSetCreateRequestDto,
+    @CurrentRoom() room: Room,
+  ) {
+    return this.service.createStorageSet(user, room, body);
+  }
+
+  @Post('room/:roomId')
+  @ApiBody({ type: StorageCreateRequestDto })
+  @ApiOperation({ summary: 'Add a new storage to room' })
+  @ApiOkResponse({ type: StorageResponseDto })
+  async addStorage(
+    @LoggedInUser() user: User,
+    @Body() body: StorageCreateRequestDto,
+    @CurrentRoom() room: Room,
+  ): Promise<StorageResponseDto> {
+    return this.service.createStorage(user, room, body);
+  }
+}

src/app-storage/app-storage.module.ts

@@ -0,0 +1,15 @@
+import { Module } from '@nestjs/common';
+import { BuildingModule } from 'src/objects/building/building.module';
+import { GroupModule } from 'src/objects/group/group.module';
+import { StorageModule } from 'src/objects/storage/storage.module';
+import { UserModule } from 'src/objects/user/user.module';
+import { AuthModule } from 'src/shared/auth/auth.module';
+import { AppStorageController } from './app-storage.controller';
+import { AppStorageService } from './app-storage.service';
+
+@Module({
+  imports: [BuildingModule, AuthModule, UserModule, GroupModule, StorageModule],
+  providers: [AppStorageService],
+  controllers: [AppStorageController],
+})
+export class AppStorageModule {}

src/app-storage/app-storage.service.ts

@@ -0,0 +1,121 @@
+import { Injectable } from '@nestjs/common';
+import omit from 'lodash.omit';
+import pick from 'lodash.pick';
+import { BuildingService } from 'src/objects/building/building.service';
+import { Room } from 'src/objects/building/entities/room.entity';
+import { StorageSet } from 'src/objects/storage/entities/storage-set.entity';
+import { Storage } from 'src/objects/storage/entities/storage.entity';
+import { StorageService } from 'src/objects/storage/storage.service';
+import { User } from 'src/objects/user/user.entity';
+import {
+  StorageCreateRequestDto,
+  StorageUpdateRequestDto,
+} from './dto/storage-request.dto';
+import {
+  StorageActorResponse,
+  StorageResponseDto,
+} from './dto/storage-response.dto';
+import {
+  StorageSetCreateRequestDto,
+  StorageSetUpdateRequestDto,
+} from './dto/storage-set-request.dto';
+import { StorageSetResponseDto } from './dto/storage-set-response.dto';
+
+@Injectable()
+export class AppStorageService {
+  constructor(
+    private readonly buildingService: BuildingService,
+    private readonly storageService: StorageService,
+  ) {}
+
+  async getStoragesInRoom(roomId: number) {
+    const storages = await this.storageService.getStoragesInRoom(roomId);
+    return storages.map((storage) => this.formatStorageNoItems(storage));
+  }
+
+  async getStorageSetsInRoom(roomId: number) {
+    const sets = await this.storageService.getStorageSetsInRoom(roomId);
+    return sets.map((set) => this.formatStorageSetNoItems(set));
+  }
+
+  async createStorage(user: User, room: Room, body: StorageCreateRequestDto) {
+    // TODO: validate color and location
+    const newStorage = await this.storageService.saveStorage({
+      ...body,
+      addedBy: user,
+      room,
+    });
+
+    return this.formatStorageNoItems(newStorage);
+  }
+
+  async createStorageSet(
+    user: User,
+    room: Room,
+    body: StorageSetCreateRequestDto,
+  ) {
+    // TODO: validate color and location
+    const newStorageSet = await this.storageService.saveStorageSet({
+      ...body,
+      addedBy: user,
+      room,
+    });
+
+    return this.formatStorageSetNoItems(newStorageSet);
+  }
+
+  async updateStorage(storage: Storage, body: StorageUpdateRequestDto) {
+    Object.assign(storage, body);
+    await this.storageService.saveStorage(storage);
+    return this.formatStorageNoItems(storage);
+  }
+
+  async updateStorageSet(
+    storageSet: StorageSet,
+    body: StorageSetUpdateRequestDto,
+  ) {
+    Object.assign(storageSet, body);
+    await this.storageService.saveStorageSet(storageSet);
+    return this.formatStorageSetNoItems(storageSet);
+  }
+
+  async moveStorage(set: StorageSet, storage: Storage) {
+    storage.set = set;
+
+    await this.storageService.saveStorage(storage);
+
+    set.storages = [...(set.storages || []), storage];
+
+    return this.formatStorageSetNoItems(set);
+  }
+
+  async removeFromSet(set: StorageSet, storage: Storage) {
+    storage.set = null;
+    await this.storageService.saveStorage(storage);
+    set.storages = (set.storages || []).filter(
+      (entry) => entry.id !== storage.id,
+    );
+    return this.formatStorageSetNoItems(set);
+  }
+
+  formatActor(input: User): StorageActorResponse {
+    return pick(input, ['name', 'sub', 'color']);
+  }
+
+  formatStorageNoItems(storage: Storage): StorageResponseDto {
+    return {
+      ...omit(storage, ['room', 'set', 'items']),
+      addedBy: storage.addedBy && this.formatActor(storage.addedBy),
+    };
+  }
+
+  formatStorageSetNoItems(set: StorageSet): StorageSetResponseDto {
+    return {
+      ...omit(set, ['room']),
+      addedBy: set.addedBy && this.formatActor(set.addedBy),
+      storages: set.storages?.length
+        ? set.storages.map((storage) => this.formatStorageNoItems(storage))
+        : [],
+    };
+  }
+}

src/app-storage/dto/storage-request.dto.ts

@@ -0,0 +1,38 @@
+import { ApiProperty, ApiPropertyOptional, PartialType } from '@nestjs/swagger';
+import {
+  IsEnum,
+  IsOptional,
+  IsString,
+  MaxLength,
+  MinLength,
+} from 'class-validator';
+import { StorageType } from 'src/objects/storage/enums/storage-type.enum';
+
+export class StorageCreateRequestDto {
+  @ApiProperty()
+  @IsString()
+  @MinLength(3)
+  @MaxLength(32)
+  displayName: string;
+
+  @ApiProperty({ type: String, enum: StorageType })
+  @IsEnum(StorageType)
+  type: StorageType;
+
+  @ApiProperty()
+  @IsString()
+  location: string;
+
+  @ApiPropertyOptional()
+  @IsString()
+  @IsOptional()
+  locationDescription?: string;
+
+  @ApiProperty()
+  @IsString()
+  color: string;
+}
+
+export class StorageUpdateRequestDto extends PartialType(
+  StorageCreateRequestDto,
+) {}

src/app-storage/dto/storage-response.dto.ts

@@ -0,0 +1,19 @@
+import { ApiPropertyOptional, OmitType, PickType } from '@nestjs/swagger';
+import { Storage } from 'src/objects/storage/entities/storage.entity';
+import { User } from 'src/objects/user/user.entity';
+
+export class StorageActorResponse extends PickType(User, [
+  'sub',
+  'name',
+  'color',
+]) {}
+
+export class StorageResponseDto extends OmitType(Storage, [
+  'room',
+  'items',
+  'set',
+  'addedBy',
+]) {
+  @ApiPropertyOptional({ type: StorageActorResponse })
+  addedBy: StorageActorResponse;
+}

src/app-storage/dto/storage-set-request.dto.ts

@@ -0,0 +1,38 @@
+import { ApiProperty, ApiPropertyOptional, PartialType } from '@nestjs/swagger';
+import {
+  IsEnum,
+  IsOptional,
+  IsString,
+  MaxLength,
+  MinLength,
+} from 'class-validator';
+import { StorageSetType } from 'src/objects/storage/enums/storage-set-type.enum';
+
+export class StorageSetCreateRequestDto {
+  @ApiProperty()
+  @IsString()
+  @MinLength(3)
+  @MaxLength(32)
+  displayName: string;
+
+  @ApiProperty({ type: String, enum: StorageSetType })
+  @IsEnum(StorageSetType)
+  type: StorageSetType;
+
+  @ApiProperty()
+  @IsString()
+  location: string;
+
+  @ApiPropertyOptional()
+  @IsString()
+  @IsOptional()
+  locationDescription?: string;
+
+  @ApiProperty()
+  @IsString()
+  color: string;
+}
+
+export class StorageSetUpdateRequestDto extends PartialType(
+  StorageSetCreateRequestDto,
+) {}

src/app-storage/dto/storage-set-response.dto.ts

@@ -0,0 +1,18 @@
+import { ApiProperty, ApiPropertyOptional, OmitType } from '@nestjs/swagger';
+import { StorageSet } from 'src/objects/storage/entities/storage-set.entity';
+import {
+  StorageActorResponse,
+  StorageResponseDto,
+} from './storage-response.dto';
+
+export class StorageSetResponseDto extends OmitType(StorageSet, [
+  'room',
+  'addedBy',
+  'storages',
+]) {
+  @ApiPropertyOptional({ type: StorageActorResponse })
+  addedBy: StorageActorResponse;
+
+  @ApiProperty({ type: StorageResponseDto, isArray: true })
+  storages: StorageResponseDto[];
+}

src/app.module.ts

@@ -3,6 +3,7 @@ import { ConfigModule, ConfigService } from '@nestjs/config';
 import { TypeOrmModule } from '@nestjs/typeorm';
 import { AppBuildingModule } from './app-building/app-building.module';
 import { AppGroupModule } from './app-group/app-group.module';
+import { AppStorageModule } from './app-storage/app-storage.module';
 import { AppUser } from './app-user/app-user.module';
 import { AppController } from './app.controller';
 import { AppService } from './app.service';
@@ -42,6 +43,7 @@ import { SecretsModule } from './shared/secrets/secrets.module';
     AppUser,
     AppGroupModule,
     AppBuildingModule,
+    AppStorageModule,
   ],
   controllers: [AppController],
   providers: [AppService],

src/objects/building/building.service.ts

@@ -89,6 +89,34 @@ export class BuildingService {
     });
   }
 
+  async getRoomByIdAndUserSub(roomId: number, sub: string, relations = []) {
+    return this.roomRepository.findOne({
+      where: {
+        id: roomId,
+        building: {
+          groups: {
+            members: {
+              sub,
+            },
+          },
+        },
+      },
+      relations,
+    });
+  }
+
+  async getRoomByBuilding(buildingId: number, roomId: number, relations = []) {
+    return this.roomRepository.findOne({
+      where: {
+        id: roomId,
+        building: {
+          id: buildingId,
+        },
+      },
+      relations,
+    });
+  }
+
   async getRoomsOnFloorByBuildingAndUserSub(
     buildingId: number,
     floorNumber: number,

src/objects/storage/entities/item-transaction.entity.ts

@@ -1,3 +1,4 @@
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
 import { User } from 'src/objects/user/user.entity';
 import {
   Column,
@@ -12,39 +13,49 @@ import { StoredItem } from './stored-item.entity';
 
 @Entity()
 export class StoredItemTransaction {
+  @ApiProperty()
   @PrimaryGeneratedColumn()
   id: number;
 
+  @ApiProperty({ type: String, enum: TransactionType })
   @Column({ type: String, default: TransactionType.ACQUIRED })
   type: TransactionType;
 
+  @ApiPropertyOptional()
   @Column({ nullable: true })
   price?: number;
 
+  @ApiPropertyOptional()
   @Column({ nullable: true, default: 'EUR', length: 3 })
   currency?: string;
 
+  @ApiProperty({ type: () => StoredItem })
   @ManyToOne(() => StoredItem, {
     onDelete: 'CASCADE',
     onUpdate: 'CASCADE',
   })
   storedItem: StoredItem;
 
+  @ApiPropertyOptional({ type: () => User })
   @ManyToOne(() => User, {
     onDelete: 'SET NULL',
     nullable: true,
   })
   actor?: User;
 
+  @ApiPropertyOptional()
   @Column({ nullable: true })
   notes?: string;
 
+  @ApiPropertyOptional()
   @Column({ type: 'datetime', nullable: true })
   actionAt?: Date;
 
+  @ApiProperty()
   @CreateDateColumn()
   createdAt: Date;
 
+  @ApiProperty()
   @UpdateDateColumn()
   updatedAt: Date;
 }

src/objects/storage/entities/item.entity.ts

@@ -1,3 +1,4 @@
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
 import { User } from 'src/objects/user/user.entity';
 import {
   Column,
@@ -13,48 +14,62 @@ import { StoredItem } from './stored-item.entity';
 
 @Entity()
 export class Item {
+  @ApiProperty()
   @PrimaryGeneratedColumn()
   id: number;
 
+  @ApiProperty()
   @Column()
   displayName: string;
 
+  @ApiProperty({ type: String, enum: ItemType })
   @Column({ type: String, default: ItemType.ITEM })
   type: ItemType;
 
+  @ApiPropertyOptional()
   @Column({ nullable: true })
   barcode?: string;
 
+  @ApiPropertyOptional()
   @Column({ default: false })
   consumable: boolean;
 
+  @ApiPropertyOptional()
   @Column({ nullable: true })
   image?: string;
 
+  @ApiPropertyOptional()
   @Column({ nullable: true })
   weight?: number;
 
+  @ApiPropertyOptional()
   @Column({ nullable: true })
   url?: string;
 
+  @ApiPropertyOptional()
   @Column({ nullable: true })
   notes?: string;
 
+  @ApiPropertyOptional({ type: () => StoredItem, isArray: true })
   @OneToMany(() => StoredItem, (store) => store.item)
   instances?: StoredItem[];
 
+  @ApiProperty({ type: () => User })
   @ManyToOne(() => User, {
     onDelete: 'SET NULL',
     nullable: true,
   })
   addedBy: User;
 
+  @ApiProperty()
   @Column({ default: false })
   public: boolean;
 
+  @ApiProperty()
   @CreateDateColumn()
   createdAt: Date;
 
+  @ApiProperty()
   @UpdateDateColumn()
   updatedAt: Date;
 }

src/objects/storage/entities/storage-set.entity.ts

@@ -1,3 +1,4 @@
+import { ApiProperty } from '@nestjs/swagger';
 import { Room } from 'src/objects/building/entities/room.entity';
 import { User } from 'src/objects/user/user.entity';
 import {
@@ -14,42 +15,53 @@ import { Storage } from './storage.entity';
 
 @Entity()
 export class StorageSet {
+  @ApiProperty()
   @PrimaryGeneratedColumn()
   id: number;
 
+  @ApiProperty()
   @Column()
   displayName: string;
 
+  @ApiProperty({ type: () => Room })
   @ManyToOne(() => Room, {
     onDelete: 'CASCADE',
     onUpdate: 'CASCADE',
   })
   room: Room;
 
+  @ApiProperty({ type: String, enum: StorageSetType })
   @Column({ type: String })
   type: StorageSetType;
 
+  @ApiProperty()
   @Column()
   location: string;
 
+  @ApiProperty()
   @Column()
   locationDescription: string;
 
+  @ApiProperty()
   @Column()
   color: string;
 
+  @ApiProperty({ type: () => Storage, isArray: true })
   @OneToMany(() => Storage, (storage) => storage.set)
   storages: Storage[];
 
+  @ApiProperty({ type: () => User })
   @ManyToOne(() => User, {
     onDelete: 'SET NULL',
     nullable: true,
   })
   addedBy: User;
 
+  @ApiProperty()
   @CreateDateColumn()
   createdAt: Date;
 
+  @ApiProperty()
   @UpdateDateColumn()
   updatedAt: Date;
 }

src/objects/storage/entities/storage.entity.ts

@@ -1,3 +1,4 @@
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
 import { Room } from 'src/objects/building/entities/room.entity';
 import { User } from 'src/objects/user/user.entity';
 import {
@@ -15,30 +16,38 @@ import { StoredItem } from './stored-item.entity';
 
 @Entity()
 export class Storage {
+  @ApiProperty()
   @PrimaryGeneratedColumn()
   id: number;
 
+  @ApiProperty()
   @Column()
   displayName: string;
 
+  @ApiProperty({ type: () => Room })
   @ManyToOne(() => Room, {
     onDelete: 'CASCADE',
     onUpdate: 'CASCADE',
   })
   room: Room;
 
+  @ApiProperty({ type: String, enum: StorageType })
   @Column({ type: String })
   type: StorageType;
 
+  @ApiProperty()
   @Column()
   location: string;
 
-  @Column()
-  locationDescription: string;
+  @ApiPropertyOptional()
+  @Column({ nullable: true })
+  locationDescription?: string;
 
+  @ApiProperty({ type: () => StoredItem, isArray: true })
   @OneToMany(() => StoredItem, (item) => item.storage)
   items: StoredItem[];
 
+  @ApiProperty({ type: () => StorageSet })
   @ManyToOne(() => StorageSet, {
     nullable: true,
     onDelete: 'SET NULL',
@@ -46,18 +55,22 @@ export class Storage {
   })
   set?: StorageSet;
 
+  @ApiProperty()
   @Column()
   color: string;
 
+  @ApiProperty({ type: () => User })
   @ManyToOne(() => User, {
     onDelete: 'SET NULL',
     nullable: true,
   })
   addedBy: User;
 
+  @ApiProperty()
   @CreateDateColumn()
   createdAt: Date;
 
+  @ApiProperty()
   @UpdateDateColumn()
   updatedAt: Date;
 }

src/objects/storage/entities/stored-item.entity.ts

@@ -1,29 +1,36 @@
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
 import { User } from 'src/objects/user/user.entity';
 import {
   Column,
   CreateDateColumn,
   Entity,
   ManyToOne,
+  OneToMany,
   PrimaryGeneratedColumn,
   UpdateDateColumn,
 } from 'typeorm';
+import { StoredItemTransaction } from './item-transaction.entity';
 import { Item } from './item.entity';
 import { Storage } from './storage.entity';
 
 @Entity()
 export class StoredItem {
+  @ApiProperty()
   @PrimaryGeneratedColumn()
   id: number;
 
+  @ApiProperty()
   @Column()
   displayName: string;
 
+  @ApiProperty({ type: () => Item })
   @ManyToOne(() => Item, {
     onDelete: 'CASCADE',
     onUpdate: 'CASCADE',
   })
   item: Item;
 
+  @ApiPropertyOptional({ type: () => Storage })
   @ManyToOne(() => Storage, {
     nullable: true,
     onDelete: 'SET NULL',
@@ -31,27 +38,41 @@ export class StoredItem {
   })
   storage?: Storage;
 
+  @ApiPropertyOptional()
   @Column({ nullable: true })
   notes?: string;
 
+  @ApiProperty({ type: () => User })
   @ManyToOne(() => User, {
     onDelete: 'SET NULL',
     nullable: true,
   })
   addedBy: User;
 
+  @ApiPropertyOptional({ type: () => StoredItemTransaction, isArray: true })
+  @OneToMany(
+    () => StoredItemTransaction,
+    (transaction) => transaction.storedItem,
+  )
+  transactions?: StoredItemTransaction[];
+
+  @ApiPropertyOptional()
   @Column({ nullable: true, type: 'datetime' })
   expiresAt?: Date;
 
+  @ApiPropertyOptional()
   @Column({ nullable: true, type: 'datetime' })
   acquiredAt?: Date;
 
+  @ApiPropertyOptional()
   @Column({ nullable: true, type: 'datetime' })
   consumedAt?: Date;
 
+  @ApiProperty()
   @CreateDateColumn()
   createdAt: Date;
 
+  @ApiProperty()
   @UpdateDateColumn()
   updatedAt: Date;
 }

src/objects/storage/storage.service.ts

@@ -27,4 +27,163 @@ export class StorageService {
     private readonly userService: UserService,
     private readonly buildingService: BuildingService,
   ) {}
+
+  async getStorageByIdAndSub(id: number, sub: string, relations = []) {
+    return this.storageRepository.findOne({
+      where: {
+        id,
+        room: {
+          building: {
+            groups: {
+              members: {
+                sub,
+              },
+            },
+          },
+        },
+      },
+      relations,
+    });
+  }
+
+  async getStorageByIdAndBuilding(
+    id: number,
+    buildingId: number,
+    relations = [],
+  ) {
+    return this.storageRepository.findOne({
+      where: {
+        id,
+        room: {
+          building: {
+            id: buildingId,
+          },
+        },
+      },
+      relations,
+    });
+  }
+
+  async getStorageByIdAndRoom(id: number, roomId: number, relations = []) {
+    return this.storageRepository.findOne({
+      where: {
+        id,
+        room: {
+          id: roomId,
+        },
+      },
+      relations,
+    });
+  }
+
+  async getStorageSetByIdAndSub(id: number, sub: string, relations = []) {
+    return this.storageSetRepository.findOne({
+      where: {
+        id,
+        room: {
+          building: {
+            groups: {
+              members: {
+                sub,
+              },
+            },
+          },
+        },
+      },
+      relations: ['storages', 'storages.addedBy', ...relations],
+    });
+  }
+
+  async getStorageSetByIdAndBuilding(
+    id: number,
+    buildingId: number,
+    relations = [],
+  ) {
+    return this.storageSetRepository.findOne({
+      where: {
+        id,
+        room: {
+          building: {
+            id: buildingId,
+          },
+        },
+      },
+      relations: ['storages', 'storages.addedBy', ...relations],
+    });
+  }
+
+  async getStorageSetByIdAndRoom(id: number, roomId: number, relations = []) {
+    return this.storageSetRepository.findOne({
+      where: {
+        id,
+        room: {
+          id: roomId,
+        },
+      },
+      relations: ['storages', 'storages.addedBy', ...relations],
+    });
+  }
+
+  async getStoragesInRoom(roomId: number, relations = []) {
+    return this.storageRepository.find({
+      where: {
+        room: {
+          id: roomId,
+        },
+      },
+      relations,
+    });
+  }
+
+  async getStorageSetsInRoom(roomId: number, relations = []) {
+    return this.storageSetRepository.find({
+      where: {
+        room: {
+          id: roomId,
+        },
+      },
+      relations: ['storages', 'storages.addedBy', ...relations],
+    });
+  }
+
+  async getItemsInStorage(storageId: number, relations = []) {
+    return this.storedItemRepository.find({
+      where: {
+        storage: {
+          id: storageId,
+        },
+      },
+      relations: ['item', ...relations],
+    });
+  }
+
+  async saveStorage(data: Partial<Storage>) {
+    const newStorage = new Storage();
+    Object.assign(newStorage, data);
+    return this.storageRepository.save(newStorage);
+  }
+
+  async saveItem(data: Partial<Item>) {
+    const newItem = new Item();
+    Object.assign(newItem, data);
+    return this.itemRepository.save(newItem);
+  }
+
+  async saveStoredItem(data: Partial<StoredItem>) {
+    const newStoredItem = new StoredItem();
+    Object.assign(newStoredItem, data);
+    return this.storedItemRepository.save(newStoredItem);
+  }
+
+  async saveStorageSet(data: Partial<StorageSet>) {
+    const newStorageSet = new StorageSet();
+    Object.assign(newStorageSet, data);
+    return this.storageSetRepository.save(newStorageSet);
+  }
+
+  async saveStoredItemTransaction(data: Partial<StoredItemTransaction>) {
+    const newStoredItemTransaction = new StoredItemTransaction();
+    Object.assign(newStoredItemTransaction, data);
+    return this.transactionRepository.save(newStoredItemTransaction);
+  }
 }

src/shared/decorators/current-building.decorator.ts

@@ -0,0 +1,13 @@
+import { createParamDecorator, ExecutionContext } from '@nestjs/common';
+import { Response } from 'express';
+import { Building } from 'src/objects/building/entities/building.entity';
+
+/**
+ * Get the building from the response.
+ */
+export const CurrentBuilding = createParamDecorator(
+  (data: unknown, ctx: ExecutionContext) => {
+    const response = ctx.switchToHttp().getResponse() as Response;
+    return response.locals.building as Building;
+  },
+);

src/shared/decorators/current-room.decorator.ts

@@ -0,0 +1,13 @@
+import { createParamDecorator, ExecutionContext } from '@nestjs/common';
+import { Response } from 'express';
+import { Room } from 'src/objects/building/entities/room.entity';
+
+/**
+ * Get the room from the response.
+ */
+export const CurrentRoom = createParamDecorator(
+  (data: unknown, ctx: ExecutionContext) => {
+    const response = ctx.switchToHttp().getResponse() as Response;
+    return response.locals.room as Room;
+  },
+);

src/shared/decorators/current-storage-set.decorator.ts

@@ -0,0 +1,13 @@
+import { createParamDecorator, ExecutionContext } from '@nestjs/common';
+import { Response } from 'express';
+import { StorageSet } from 'src/objects/storage/entities/storage-set.entity';
+
+/**
+ * Get the storage from the response.
+ */
+export const CurrentStorageSet = createParamDecorator(
+  (data: unknown, ctx: ExecutionContext) => {
+    const response = ctx.switchToHttp().getResponse() as Response;
+    return response.locals.storageSet as StorageSet;
+  },
+);

src/shared/decorators/current-storage.decorator.ts

@@ -0,0 +1,13 @@
+import { createParamDecorator, ExecutionContext } from '@nestjs/common';
+import { Response } from 'express';
+import { Storage } from 'src/objects/storage/entities/storage.entity';
+
+/**
+ * Get the storage from the response.
+ */
+export const CurrentStorage = createParamDecorator(
+  (data: unknown, ctx: ExecutionContext) => {
+    const response = ctx.switchToHttp().getResponse() as Response;
+    return response.locals.storage as Storage;
+  },
+);

src/shared/guards/building.guard.ts

@@ -0,0 +1,44 @@
+import { Injectable, CanActivate, ExecutionContext } from '@nestjs/common';
+import { Request } from 'express';
+import { BuildingService } from 'src/objects/building/building.service';
+import { User } from 'src/objects/user/user.entity';
+
+@Injectable()
+export class BuildingGuard implements CanActivate {
+  constructor(private readonly buildingService: BuildingService) {}
+
+  async canActivate(context: ExecutionContext): Promise<boolean> {
+    const http = context.switchToHttp();
+    const request = http.getRequest() as Request;
+    const response = http.getResponse();
+
+    const user = response.locals.user as User;
+    if (!user) return false;
+
+    if (
+      request.params.buildingId == null &&
+      request.body?.buildingId == null &&
+      request.query?.buildingId == null
+    ) {
+      return true;
+    }
+
+    const buildingId = parseInt(
+      request.params.buildingId ||
+        request.body?.buildingId ||
+        request.query?.buildingId,
+      10,
+    );
+
+    if (!buildingId || isNaN(buildingId)) return false;
+
+    const buildingAccess = await this.buildingService.getBuildingByIdAndUserSub(
+      buildingId,
+      user.sub,
+    );
+    if (!buildingAccess) return false;
+    response.locals.building = buildingAccess;
+
+    return true;
+  }
+}

src/shared/guards/room.guard.ts

@@ -0,0 +1,52 @@
+import { Injectable, CanActivate, ExecutionContext } from '@nestjs/common';
+import { Request } from 'express';
+import { BuildingService } from 'src/objects/building/building.service';
+import { Room } from 'src/objects/building/entities/room.entity';
+import { User } from 'src/objects/user/user.entity';
+
+@Injectable()
+export class RoomGuard implements CanActivate {
+  constructor(private readonly buildingService: BuildingService) {}
+
+  async canActivate(context: ExecutionContext): Promise<boolean> {
+    const http = context.switchToHttp();
+    const request = http.getRequest() as Request;
+    const response = http.getResponse();
+
+    const user = response.locals.user as User;
+    if (!user) return false;
+
+    if (
+      request.params.roomId == null &&
+      request.body?.roomId == null &&
+      request.query?.roomId == null
+    ) {
+      return true;
+    }
+
+    const roomId = parseInt(
+      request.params.roomId || request.body?.roomId || request.query?.roomId,
+      10,
+    );
+
+    if (!roomId || isNaN(roomId)) return false;
+
+    let roomAccess: Room;
+    if (response.locals.building) {
+      roomAccess = await this.buildingService.getRoomByBuilding(
+        roomId,
+        response.locals.building.id,
+      );
+    } else {
+      roomAccess = await this.buildingService.getRoomByIdAndUserSub(
+        roomId,
+        user.sub,
+      );
+    }
+
+    if (!roomAccess) return false;
+    response.locals.room = roomAccess;
+
+    return true;
+  }
+}

src/shared/guards/storage-set.guard.ts

@@ -0,0 +1,62 @@
+import { Injectable, CanActivate, ExecutionContext } from '@nestjs/common';
+import { Request } from 'express';
+import { StorageSet } from 'src/objects/storage/entities/storage-set.entity';
+import { StorageService } from 'src/objects/storage/storage.service';
+import { User } from 'src/objects/user/user.entity';
+
+@Injectable()
+export class StorageSetGuard implements CanActivate {
+  constructor(private readonly storageService: StorageService) {}
+
+  async canActivate(context: ExecutionContext): Promise<boolean> {
+    const http = context.switchToHttp();
+    const request = http.getRequest() as Request;
+    const response = http.getResponse();
+
+    const user = response.locals.user as User;
+    if (!user) return false;
+
+    if (
+      request.params.storageSetId == null &&
+      request.body?.storageSetId == null &&
+      request.query?.storageSetId == null
+    ) {
+      return true;
+    }
+
+    const storageSetId = parseInt(
+      request.params.storageSetId ||
+        request.body?.storageSetId ||
+        request.query?.storageSetId,
+      10,
+    );
+
+    if (!storageSetId || isNaN(storageSetId)) return false;
+
+    let storageSetAccess: StorageSet;
+    if (response.locals.room) {
+      storageSetAccess = await this.storageService.getStorageSetByIdAndRoom(
+        storageSetId,
+        response.locals.room.id,
+        ['addedBy'],
+      );
+    } else if (response.locals.building) {
+      storageSetAccess = await this.storageService.getStorageSetByIdAndBuilding(
+        storageSetId,
+        response.locals.building.id,
+        ['addedBy'],
+      );
+    } else {
+      storageSetAccess = await this.storageService.getStorageSetByIdAndSub(
+        storageSetId,
+        user.sub,
+        ['addedBy'],
+      );
+    }
+
+    if (!storageSetAccess) return false;
+    response.locals.storageSet = storageSetAccess;
+
+    return true;
+  }
+}

src/shared/guards/storage.guard.ts

@@ -0,0 +1,62 @@
+import { Injectable, CanActivate, ExecutionContext } from '@nestjs/common';
+import { Request } from 'express';
+import { Storage } from 'src/objects/storage/entities/storage.entity';
+import { StorageService } from 'src/objects/storage/storage.service';
+import { User } from 'src/objects/user/user.entity';
+
+@Injectable()
+export class StorageGuard implements CanActivate {
+  constructor(private readonly storageService: StorageService) {}
+
+  async canActivate(context: ExecutionContext): Promise<boolean> {
+    const http = context.switchToHttp();
+    const request = http.getRequest() as Request;
+    const response = http.getResponse();
+
+    const user = response.locals.user as User;
+    if (!user) return false;
+
+    if (
+      request.params.storageId == null &&
+      request.body?.storageId == null &&
+      request.query?.storageId == null
+    ) {
+      return true;
+    }
+
+    const storageId = parseInt(
+      request.params.storageId ||
+        request.body?.storageId ||
+        request.query?.storageId,
+      10,
+    );
+
+    if (!storageId || isNaN(storageId)) return false;
+
+    let storageAccess: Storage;
+    if (response.locals.room) {
+      storageAccess = await this.storageService.getStorageByIdAndRoom(
+        storageId,
+        response.locals.room.id,
+        ['addedBy'],
+      );
+    } else if (response.locals.building) {
+      storageAccess = await this.storageService.getStorageByIdAndBuilding(
+        storageId,
+        response.locals.building.id,
+        ['addedBy'],
+      );
+    } else {
+      storageAccess = await this.storageService.getStorageByIdAndSub(
+        storageId,
+        user.sub,
+        ['addedBy'],
+      );
+    }
+
+    if (!storageAccess) return false;
+    response.locals.storage = storageAccess;
+
+    return true;
+  }
+}