fix(odata): filter with single quote should be escaped, fixes #328

Author: ghiscoding-SE

src/app/modules/angular-slickgrid/services/__tests__/grid-odata.service.spec.ts

@@ -576,6 +576,22 @@ describe('GridOdataService', () => {
       expect(query).toBe(expectation);
     });
 
+    it('should escape single quote by doubling the quote when filter includes a single quote', () => {
+      const expectation = `$top=10&$filter=(Gender eq 'female' and not substringof('abc''s', Company))`;
+      const mockColumnGender = { id: 'gender', field: 'gender' } as Column;
+      const mockColumnCompany = { id: 'company', field: 'company' } as Column;
+      const mockColumnFilters = {
+        gender: { columnId: 'gender', columnDef: mockColumnGender, searchTerms: ['female'], operator: 'EQ' },
+        company: { columnId: 'company', columnDef: mockColumnCompany, searchTerms: [`abc's`], operator: OperatorType.notContains },
+      } as ColumnFilters;
+
+      service.init(serviceOptions, paginationOptions, gridStub);
+      service.updateFilters(mockColumnFilters, false);
+      const query = service.buildQuery();
+
+      expect(query).toBe(expectation);
+    });
+
     it('should return a query with multiple filters and expect same query string result as previous test even with "isUpdatedByPreset" enabled', () => {
       const expectation = `$top=10&$filter=(Gender eq 'female' and substringof('abc', Company))`;
       const mockColumnGender = { id: 'gender', field: 'gender' } as Column;
@@ -1349,7 +1365,7 @@ describe('GridOdataService', () => {
       expect(currentFilters).toEqual(presetFilters);
     });
 
-    it('should return a query with a filter with range of numbers with decimals when the preset is a filter range with 3 dots (..) separator', () => {
+    it('should return a query with a filter with range of numbers with decimals when the preset is a filter range with 3 dots (...) separator', () => {
       serviceOptions.columnDefinitions = [{ id: 'company', field: 'company' }, { id: 'gender', field: 'gender' }, { id: 'duration', field: 'duration', type: FieldType.number }];
       const expectation = `$top=10&$filter=(Duration gt 0.5 and Duration lt .88)`;
       const presetFilters = [

src/app/modules/angular-slickgrid/services/grid-odata.service.ts

@@ -327,7 +327,8 @@ export class GridOdataService implements BackendService {
             if (operator === 'IN') {
               // example:: (Stage eq "Expired" or Stage eq "Renewal")
               for (let j = 0, lnj = searchTerms.length; j < lnj; j++) {
-                tmpSearchTerms.push(`${fieldName} eq '${searchTerms[j]}'`);
+                const searchVal = searchTerms[j].replace(`'`, `''`);
+                tmpSearchTerms.push(`${fieldName} eq '${searchVal}'`);
               }
               searchBy = tmpSearchTerms.join(' or ');
               if (!(typeof searchBy === 'string' && searchBy[0] === '(' && searchBy.slice(-1) === ')')) {
@@ -336,7 +337,8 @@ export class GridOdataService implements BackendService {
             } else {
               // example:: (Stage ne "Expired" and Stage ne "Renewal")
               for (let k = 0, lnk = searchTerms.length; k < lnk; k++) {
-                tmpSearchTerms.push(`${fieldName} ne '${searchTerms[k]}'`);
+                const searchVal = searchTerms[k].replace(`'`, `''`);
+                tmpSearchTerms.push(`${fieldName} ne '${searchVal}'`);
               }
               searchBy = tmpSearchTerms.join(' and ');
               if (!(typeof searchBy === 'string' && searchBy[0] === '(' && searchBy.slice(-1) === ')')) {
@@ -349,7 +351,7 @@ export class GridOdataService implements BackendService {
           } else if (fieldType === FieldType.string) {
             // string field needs to be in single quotes
             if (operator === '' || operator === OperatorType.contains || operator === OperatorType.notContains) {
-              searchBy = this.odataQueryVersionWrapper('substring', odataVersion, fieldName, searchTerms);
+              searchBy = this.odataQueryVersionWrapper('substring', odataVersion, fieldName, searchValue);
               if (operator === OperatorType.notContains) {
                 searchBy = `not ${searchBy}`;
               }
@@ -373,7 +375,7 @@ export class GridOdataService implements BackendService {
           // push to our temp array and also trim white spaces
           if (searchBy !== '') {
             searchByArray.push(searchBy.trim());
-            this.saveColumnFilter(fieldName || '', fieldSearchValue, searchTerms);
+            this.saveColumnFilter(fieldName || '', fieldSearchValue, searchValue);
           }
         }
       }