paperless-ngx/src-ui/src/app/services/rest/ocr-template.service.ts

import { Injectable } from '@angular/core'
import { Observable } from 'rxjs'
import {
  OcrTemplate,
  OcrZoneTestResult,
  ZoneTestRequest,
} from '../../data/ocr-template'
import { AbstractPaperlessService } from './abstract-paperless-service'

@Injectable({ providedIn: 'root' })
export class OcrTemplateService extends AbstractPaperlessService<OcrTemplate> {
  constructor() {
    super()
    this.resourceName = 'ocr_templates'
  }

  getPageImageUrl(docId: number, page: number): string {
    return `${this.baseUrl}${this.resourceName}/document-page-image/${docId}/${page}/`
  }

  testZone(
    docId: number,
    zone: ZoneTestRequest
  ): Observable<OcrZoneTestResult> {
    return this.http.post<OcrZoneTestResult>(
      `${this.baseUrl}${this.resourceName}/test-zone/`,
      { document: docId, zone }
    )
  }
}