Updat erubhan besar query builder

internal/utils/validation/duplicate.go

@@ -63,7 +63,11 @@ func NewDynamicValidator(qb *queryUtils.QueryBuilder) *DynamicValidator {
 // `data` adalah map yang berisi nilai untuk kolom yang akan diperiksa (biasanya dari request body).
 // Mengembalikan `true` jika ada duplikat yang ditemukan (validasi gagal), `false` jika tidak ada duplikat (validasi berhasil).
 func (dv *DynamicValidator) Validate(ctx context.Context, db *sqlx.DB, rule ValidationRule, data map[string]interface{}) (bool, error) {
+	// LOGGING: Log validation start
+	fmt.Printf("[VALIDATION] Starting validation for table: %s, unique columns: %v, data: %v\n", rule.TableName, rule.UniqueColumns, data)
+
 	if len(rule.UniqueColumns) == 0 {
+		fmt.Printf("[VALIDATION] ERROR: ValidationRule must have at least one UniqueColumn\n")
 		return false, fmt.Errorf("ValidationRule must have at least one UniqueColumn")
 	}
 
@@ -72,12 +76,14 @@ func (dv *DynamicValidator) Validate(ctx context.Context, db *sqlx.DB, rule Vali
 
 	// Tambahkan kondisi tambahan (misalnya, status != 'deleted')
 	allFilters = append(allFilters, rule.Conditions...)
+	fmt.Printf("[VALIDATION] Added %d condition filters\n", len(rule.Conditions))
 
 	// 2. Bangun filter untuk kolom unik berdasarkan data yang diberikan
 	for _, colName := range rule.UniqueColumns {
 		value, exists := data[colName]
 		if !exists {
 			// Jika data untuk kolom unik tidak ada, ini adalah kesalahan pemrograman.
+			fmt.Printf("[VALIDATION] ERROR: data for unique column '%s' not found in provided data map\n", colName)
 			return false, fmt.Errorf("data for unique column '%s' not found in provided data map", colName)
 		}
 		allFilters = append(allFilters, queryUtils.DynamicFilter{
@@ -85,6 +91,7 @@ func (dv *DynamicValidator) Validate(ctx context.Context, db *sqlx.DB, rule Vali
 			Operator: queryUtils.OpEqual,
 			Value:    value,
 		})
+		fmt.Printf("[VALIDATION] Added filter for column '%s' with value: %v\n", colName, value)
 	}
 
 	// 3. Tambahkan filter pengecualian ID (untuk operasi UPDATE)
@@ -94,6 +101,7 @@ func (dv *DynamicValidator) Validate(ctx context.Context, db *sqlx.DB, rule Vali
 			Operator: queryUtils.OpNotEqual,
 			Value:    rule.ExcludeIDValue,
 		})
+		fmt.Printf("[VALIDATION] Added exclude filter for column '%s' with value: %v\n", rule.ExcludeIDColumn, rule.ExcludeIDValue)
 	}
 
 	// 4. Bangun dan eksekusi query untuk menghitung jumlah record yang cocok
@@ -102,13 +110,20 @@ func (dv *DynamicValidator) Validate(ctx context.Context, db *sqlx.DB, rule Vali
 		Filters: []queryUtils.FilterGroup{{Filters: allFilters, LogicOp: "AND"}},
 	}
 
+	fmt.Printf("[VALIDATION] Built query with %d total filters\n", len(allFilters))
+
 	count, err := dv.qb.ExecuteCount(ctx, db, query)
 	if err != nil {
+		fmt.Printf("[VALIDATION] ERROR: failed to execute validation query for table %s: %v\n", rule.TableName, err)
 		return false, fmt.Errorf("failed to execute validation query for table %s: %w", rule.TableName, err)
 	}
 
+	fmt.Printf("[VALIDATION] Query executed successfully, count result: %d\n", count)
+
 	// 5. Kembalikan hasil
-	return count > 0, nil
+	result := count > 0
+	fmt.Printf("[VALIDATION] Validation result: isDuplicate=%t (count > 0: %d > 0 = %t)\n", result, count, result)
+	return result, nil
 }
 
 // =============================================================================