Merge pull request 'fix: date, date-time filter' (#187) from hotfix/Fix-refer-dates-format into develop

Reviewed-on: ebhomengo/niki#187

pkg/query_builder/mysql/filter.go

@@ -1,11 +1,25 @@
 package mysqlquerybuilder
 
-import "fmt"
+import (
+	"fmt"
+	"regexp"
+)
+
+var datePattern = regexp.MustCompile(`^\d{4}-\d{2}-\d{2}(T\d{2}:\d{2}:\d{2}Z)?$`)
+
+func isValidDateOrDateTime(value string) bool {
+	return datePattern.MatchString(value)
+}
 
 func BuildFilterQuery(filter map[string]interface{}) (filterQuery string, args []any) {
 	for key, value := range filter {
-		filterQuery += fmt.Sprintf("AND %s = ? ", key)
-		args = append(args, value)
+		if strVal, ok := value.(string); ok && isValidDateOrDateTime(strVal) {
+			filterQuery += fmt.Sprintf("AND DATE(%s) = ? ", key)
+			args = append(args, strVal)
+		} else {
+			filterQuery += fmt.Sprintf("AND %s = ? ", key)
+			args = append(args, value)
+		}
 	}
 
 	return filterQuery, args