chore(server): move services (#8133)

move services
2024-03-21 00:07:30 +01:00
parent 6d9e7694b1
commit ef4a492cb1
83 changed files with 104 additions and 100 deletions
@@ -0,0 +1,85 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { AccessCore, Permission } from 'src/cores/access.core';
+import {
+  ActivityCreateDto,
+  ActivityDto,
+  ActivityResponseDto,
+  ActivitySearchDto,
+  ActivityStatisticsResponseDto,
+  MaybeDuplicate,
+  ReactionLevel,
+  ReactionType,
+  mapActivity,
+} from 'src/dtos/activity.dto';
+import { AuthDto } from 'src/dtos/auth.dto';
+import { ActivityEntity } from 'src/entities/activity.entity';
+import { IAccessRepository } from 'src/interfaces/access.repository';
+import { IActivityRepository } from 'src/interfaces/activity.repository';
+
+@Injectable()
+export class ActivityService {
+  private access: AccessCore;
+
+  constructor(
+    @Inject(IAccessRepository) accessRepository: IAccessRepository,
+    @Inject(IActivityRepository) private repository: IActivityRepository,
+  ) {
+    this.access = AccessCore.create(accessRepository);
+  }
+
+  async getAll(auth: AuthDto, dto: ActivitySearchDto): Promise<ActivityResponseDto[]> {
+    await this.access.requirePermission(auth, Permission.ALBUM_READ, dto.albumId);
+    const activities = await this.repository.search({
+      userId: dto.userId,
+      albumId: dto.albumId,
+      assetId: dto.level === ReactionLevel.ALBUM ? null : dto.assetId,
+      isLiked: dto.type && dto.type === ReactionType.LIKE,
+    });
+
+    return activities.map((activity) => mapActivity(activity));
+  }
+
+  async getStatistics(auth: AuthDto, dto: ActivityDto): Promise<ActivityStatisticsResponseDto> {
+    await this.access.requirePermission(auth, Permission.ALBUM_READ, dto.albumId);
+    return { comments: await this.repository.getStatistics(dto.assetId, dto.albumId) };
+  }
+
+  async create(auth: AuthDto, dto: ActivityCreateDto): Promise<MaybeDuplicate<ActivityResponseDto>> {
+    await this.access.requirePermission(auth, Permission.ACTIVITY_CREATE, dto.albumId);
+
+    const common = {
+      userId: auth.user.id,
+      assetId: dto.assetId,
+      albumId: dto.albumId,
+    };
+
+    let activity: ActivityEntity | null = null;
+    let duplicate = false;
+
+    if (dto.type === ReactionType.LIKE) {
+      delete dto.comment;
+      [activity] = await this.repository.search({
+        ...common,
+        // `null` will search for an album like
+        assetId: dto.assetId ?? null,
+        isLiked: true,
+      });
+      duplicate = !!activity;
+    }
+
+    if (!activity) {
+      activity = await this.repository.create({
+        ...common,
+        isLiked: dto.type === ReactionType.LIKE,
+        comment: dto.comment,
+      });
+    }
+
+    return { duplicate, value: mapActivity(activity) };
+  }
+
+  async delete(auth: AuthDto, id: string): Promise<void> {
+    await this.access.requirePermission(auth, Permission.ACTIVITY_DELETE, id);
+    await this.repository.delete(id);
+  }
+}