fix: array contains fail when postgres because add cardinality (#986)

Author: fpnuseis

src/filter.ts

@@ -178,7 +178,11 @@ export function addWhereCondition<T>(qb: SelectQueryBuilder<T>, column: string,
         const parameters = fixQueryParam(alias, columnNamePerIteration, columnFilter, condition, {
             [columnNamePerIteration]: columnFilter.findOperator.value,
         })
-        if (isArray && condition.parameters?.length && !['not', 'isNull'].includes(condition.operator)) {
+        if (
+            isArray &&
+            condition.parameters?.length &&
+            !['not', 'isNull', 'arrayContains'].includes(condition.operator)
+        ) {
             condition.parameters[0] = `cardinality(${condition.parameters[0]})`
         }
         if (columnFilter.comparator === FilterComparator.OR) {

src/paginate.spec.ts

@@ -3005,6 +3005,7 @@ describe('paginate', () => {
                 ${'$btw'}       | ${'1,2'}     | ${[1, 2]}
                 ${'$gte'}       | ${2}         | ${[0, 1]}
                 ${'$gt'}        | ${2}         | ${[0]}
+                ${'$contains'}  | ${'brown'}   | ${[0, 1]}
             `('with $operator operator', async ({ operator, data, expectedIndexes }) => {
                 const config: PaginateConfig<CatHairEntity> = {
                     sortableColumns: ['id'],