adds incremental columns beyond 'Z' (ToolJet#2440)

Author: arpitnath

plugins/packages/googlesheets/lib/index.ts

@@ -132,6 +132,7 @@ export default class GooglesheetsQueryService implements QueryService {
         case "update":
           result = await batchUpdateToSheet(
             spreadsheetId,
+            spreadsheetRange,
             queryOptions.sheet,
             queryOptions.body,
             queryOptionFilter,

plugins/packages/googlesheets/lib/operations.json

@@ -166,6 +166,17 @@
         "className": "codehinter-plugins",
         "placeholder": "Enter spreadsheet_id"
       },
+      "spreadsheet_range": {
+        "label": "Range",
+        "key": "spreadsheet_range",
+        "type": "codehinter",
+        "lineNumbers": false,
+        "placeholder": "A1:Z500",
+        "description": "Enter range",
+        "width": "320px",
+        "height": "36px",
+        "className": "codehinter-plugins"
+      },
       "sheet": {
         "label": "Sheet name",
         "key": "sheet",

plugins/packages/googlesheets/lib/operations.ts

@@ -35,6 +35,7 @@ async function makeRequestToLookUpCellValues(spreadSheetId: string, range: strin
 
 export async function batchUpdateToSheet(
   spreadSheetId: string,
+  spreadsheetRange: string='A1:Z500',
   sheet: string='',
   requestBody: any,
   filterData: any,
@@ -45,7 +46,7 @@ export async function batchUpdateToSheet(
     return new Error('filterOperator is required');
   }
 
-  const lookUpData = await lookUpSheetData(spreadSheetId, sheet, authHeader);  
+  const lookUpData = await lookUpSheetData(spreadSheetId,spreadsheetRange, sheet, authHeader);  
 
   const updateBody = (requestBody, filterCondition, filterOperator, data) => {
     const rowsIndexes = getRowsIndex(filterCondition, filterOperator, data) as any[];
@@ -183,8 +184,8 @@ export async function deleteData(
   return await deleteDataFromSheet(spreadSheetId, sheet, rowIndex, authHeader);
 }
 
-async function lookUpSheetData(spreadSheetId: string, sheet:string, authHeader: any) {
-  const range = `${sheet}!A1:Z500`;
+async function lookUpSheetData(spreadSheetId: string, spreadsheetRange:string, sheet:string, authHeader: any) {
+  const range = `${sheet}!${spreadsheetRange}`;
   const responseLookUpCellValues = await makeRequestToLookUpCellValues(spreadSheetId, range, authHeader);
   const data = await responseLookUpCellValues['values'];
 
@@ -198,9 +199,14 @@ const getInputKeys = (inputBody, data) => {
   keys.map((key) =>
     data.filter((val, index) => {
       if (val[0] === key) {
-        const kIndex = `${String.fromCharCode(65 + index)}`;
-        arr.push({ col: val[0], colIndex: kIndex });
-      }
+        let keyIndex = '';
+        if(index >= 26) {
+          keyIndex = numberToLetters(index);
+        } else {
+          keyIndex = `${String.fromCharCode(65 + index)}`;
+        }
+        arr.push({ col: val[0], colIndex: keyIndex });
+    }
     })
   );
   return arr;
@@ -236,3 +242,12 @@ const getRowsIndex = (inputFilter, filterOperator, response) => {
 
   return rowIndex;
 };
+
+function numberToLetters(num) {
+  let letters = ''
+  while (num >= 0) {
+      letters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'[num % 26] + letters
+      num = Math.floor(num / 26) - 1
+  }
+  return letters
+}