Update label repository and service

frontend/domain/models/label/labelRepository.ts

@@ -3,6 +3,8 @@ import { LabelItem } from '~/domain/models/label/label'
 export interface LabelRepository {
   list(projectId: string): Promise<LabelItem[]>
 
+  findById(projectId: string, labelId: number): Promise<LabelItem>
+
   create(projectId: string, item: LabelItem): Promise<LabelItem>
 
   update(projectId: string, item: LabelItem): Promise<LabelItem>

frontend/repositories/label/apiLabelRepository.ts

@@ -24,6 +24,12 @@ export class APILabelRepository implements LabelRepository {
     return response.data.map((item: any) => plainToInstance(LabelItem, item))
   }
 
+  async findById(projectId: string, labelId: number): Promise<LabelItem> {
+    const url = `/projects/${projectId}/${this.baseUrl}s/${labelId}`
+    const response = await this.request.get(url)
+    return plainToInstance(LabelItem, response.data)
+  }
+
   async create(projectId: string, item: LabelItem): Promise<LabelItem> {
     const url = `/projects/${projectId}/${this.baseUrl}s`
     const response = await this.request.post(url, item.toObject())

frontend/services/application/label/labelApplicationService.ts

@@ -14,6 +14,11 @@ export class LabelApplicationService {
     return items.map(item => new LabelDTO(item))
   }
 
+  public async findById(projectId: string, labelId: number): Promise<LabelDTO> {
+    const item = await this.repository.findById(projectId, labelId)
+    return new LabelDTO(item)
+  }
+
   public async create(projectId: string, item: CreateLabelCommand): Promise<LabelDTO> {
     // Todo: use auto mapping.
     const label = new LabelItem()