From f5c9e5729473a90a8ed2efd769f61e3b656cc9aa Mon Sep 17 00:00:00 2001
From: chavda-bhavik <bhavikvchavda@gmail.com>
Date: Fri, 8 Dec 2023 14:47:04 +0530
Subject: [PATCH] feat: Applied format to date column in excel template created

---
 .../app/shared/services/file/file.service.ts  | 34 ++++++-------------
 apps/api/src/app/shared/types/file.types.ts   |  1 +
 .../save-sample-file.usecase.ts               |  1 +
 libs/shared/src/utils/defaults.ts             |  1 +
 4 files changed, 13 insertions(+), 24 deletions(-)

diff --git a/apps/api/src/app/shared/services/file/file.service.ts b/apps/api/src/app/shared/services/file/file.service.ts
index 6a29671f3..216ca3782 100644
--- a/apps/api/src/app/shared/services/file/file.service.ts
+++ b/apps/api/src/app/shared/services/file/file.service.ts
@@ -57,22 +57,6 @@ export class ExcelFileService {
       error: 'Please select from the list',
     });
   }
-  addDateValidation({ ws, range, isRequired }: { ws: ExcelJS.Worksheet; range: string; isRequired: boolean }) {
-    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-    // @ts-ignore
-    ws.dataValidations.add(range, {
-      type: 'date',
-      allowBlank: !isRequired,
-      operator: 'greaterThan',
-      formulae: [''],
-      showErrorMessage: true,
-      error: 'Please select a date',
-      errorTitle: 'Invalid Date',
-      showInputMessage: true,
-      promptTitle: 'Date',
-      prompt: 'Select a date',
-    });
-  }
   getExcelColumnNameFromIndex(columnNumber: number) {
     // To store result (Excel column name)
     const columnName = [];
@@ -101,7 +85,16 @@ export class ExcelFileService {
     const workbook = new ExcelJS.Workbook();
     const worksheet = workbook.addWorksheet('Data');
     const headingNames = headings.map((heading) => heading.key);
-    worksheet.addRow(headingNames);
+    worksheet.columns = headings.map((heading) => {
+      if (heading.type === ColumnTypesEnum.DATE)
+        return {
+          header: heading.key,
+          key: heading.key,
+          style: { numFmt: heading.dateFormats?.[0] || Defaults.DATE_FORMAT },
+        };
+
+      return { header: heading.key, key: heading.key };
+    });
     headings.forEach((heading, index) => {
       if (heading.type === ColumnTypesEnum.SELECT) {
         const keyName = this.addSelectSheet(workbook, heading);
@@ -112,13 +105,6 @@ export class ExcelFileService {
           keyName,
           isRequired: heading.isRequired,
         });
-      } else if (heading.type === ColumnTypesEnum.DATE) {
-        const columnName = this.getExcelColumnNameFromIndex(index + 1);
-        this.addDateValidation({
-          ws: worksheet,
-          range: `${columnName}2:${columnName}9999`,
-          isRequired: heading.isRequired,
-        });
       }
     });
 
diff --git a/apps/api/src/app/shared/types/file.types.ts b/apps/api/src/app/shared/types/file.types.ts
index 9096741d4..0620ea6ff 100644
--- a/apps/api/src/app/shared/types/file.types.ts
+++ b/apps/api/src/app/shared/types/file.types.ts
@@ -5,4 +5,5 @@ export interface IExcelFileHeading {
   isRequired?: boolean;
   type: ColumnTypesEnum;
   selectValues?: string[];
+  dateFormats?: string[];
 }
diff --git a/apps/api/src/app/shared/usecases/save-sample-file/save-sample-file.usecase.ts b/apps/api/src/app/shared/usecases/save-sample-file/save-sample-file.usecase.ts
index 65c51d25d..c38c8b548 100644
--- a/apps/api/src/app/shared/usecases/save-sample-file/save-sample-file.usecase.ts
+++ b/apps/api/src/app/shared/usecases/save-sample-file/save-sample-file.usecase.ts
@@ -20,6 +20,7 @@ export class SaveSampleFile {
       type: columnItem.type as ColumnTypesEnum,
       selectValues: columnItem.selectValues,
       isRequired: columnItem.isRequired,
+      dateFormats: columnItem.dateFormats,
     }));
     const fileName = this.fileNameService.getSampleFileName(templateId);
     const sampleFileUrl = this.fileNameService.getSampleFileUrl(templateId);
diff --git a/libs/shared/src/utils/defaults.ts b/libs/shared/src/utils/defaults.ts
index 5079535c5..6396b21c4 100644
--- a/libs/shared/src/utils/defaults.ts
+++ b/libs/shared/src/utils/defaults.ts
@@ -7,4 +7,5 @@ export const Defaults = {
   READY_STATE: 1,
   CHUNK_SIZE: 100,
   DATE_FORMATS: ['DD/MM/YYYY'],
+  DATE_FORMAT: 'DD/MM/YYYY',
 };