feat: import resources from csv/xlsx

packages/server/src/services/Import/ImportResourceApplication.ts

@@ -1,11 +1,24 @@
 import { Inject } from 'typedi';
 import { ImportFileUploadService } from './ImportFileUpload';
+import { ImportFileMapping } from './ImportFileMapping';
+import { ImportMappingAttr } from './interfaces';
+import { ImportFileProcess } from './ImportFileProcess';
+import { ImportFilePreview } from './ImportFilePreview';
 
 @Inject()
 export class ImportResourceApplication {
   @Inject()
   private importFileService: ImportFileUploadService;
 
+  @Inject()
+  private importMappingService: ImportFileMapping;
+
+  @Inject()
+  private importProcessService: ImportFileProcess;
+
+  @Inject()
+  private ImportFilePreviewService: ImportFilePreview;
+
   /**
    * Reads the imported file and stores the import file meta under unqiue id.
    * @param {number} tenantId -
@@ -26,4 +39,38 @@ export class ImportResourceApplication {
       filename
     );
   }
+
+  /**
+   * Mapping the excel sheet columns with resource columns.
+   * @param {number} tenantId
+   * @param {number} importId
+   * @param {ImportMappingAttr} maps
+   */
+  public async mapping(
+    tenantId: number,
+    importId: number,
+    maps: ImportMappingAttr[]
+  ) {
+    return this.importMappingService.mapping(tenantId, importId, maps);
+  }
+
+  /**
+   * Preview the mapped results before process importing.
+   * @param {number} tenantId
+   * @param {number} importId
+   * @returns {}
+   */
+  public async preview(tenantId: number, importId: number) {
+    return this.ImportFilePreviewService.preview(tenantId, importId);
+  }
+
+  /**
+   *
+   * @param {number} tenantId
+   * @param {number} importId
+   * @returns
+   */
+  public async process(tenantId: number, importId: number) {
+    return this.importProcessService.process(tenantId, importId);
+  }
 }