check method

  1. @override
void check(
  1. DcqRegistry registry
)

Implementation

@override
void check(
  DcqRegistry registry,
) {
  registry.addMethodInvocation((node) {
    if (node.methodName.name != 'setState') return;

    final enclosingMethod = _findEnclosingMethod(node);
    if (enclosingMethod == null) return;

    if (!_lifecycleMethods.contains(enclosingMethod.name.lexeme)) return;

    final bodyNode = enclosingMethod.parent;
    if (bodyNode is! BlockClassBody) return;
    final classDecl = bodyNode.parent;
    if (classDecl is! ClassDeclaration) return;

    final superclass = classDecl.extendsClause?.superclass;
    if (superclass == null) return;

    if (superclass.name.lexeme != 'State') return;
    if (!isFromExpectedPackage(superclass, 'flutter')) return;

    reportAtNode(node);
  });
}