enisn/AutoFilterer

Identical blocks of code found in 2 locations. Consider refactoring.

Open

    public virtual IQueryable<TEntity> ApplyFilterTo<TEntity>(IQueryable<TEntity> query)
    {
        var parameter = Expression.Parameter(typeof(TEntity), "x");

        var exp = BuildExpression(typeof(TEntity), parameter);

• Read up
  Read up

Method BuildExpression has 42 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public virtual Expression BuildExpression(Type entityType, Expression body)
    {
        Expression finalExpression = body;
        var _type = this.GetType();
        foreach (var filterProperty in _type.GetProperties())

Method BuildExpression has 38 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public Expression BuildExpression(Type entityType, Expression body)
    {
        Expression finalExpression = body;

        foreach (var key in this.Keys)

Method BuildExpression has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public virtual Expression BuildExpression(Expression body, PropertyInfo targetProperty, PropertyInfo filterProperty, object value)
    {
        return GetRangeComparison();

        BinaryExpression GetRangeComparison()

Method GetFilterDtoCode has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    internal string GetFilterDtoCode(string className, IEnumerable<IPropertySymbol> properties,
        string @namespace = null)
    {
        var start = $@"
using System;

Similar blocks of code found in 2 locations. Consider refactoring.

Open

            case Sorting.Ascending:
                return orderBy.MakeGenericMethod(typeof(TSource), property.Type).Invoke(null, parameters: new object[] { source, lambda }) as IOrderedQueryable<TSource>;

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

            case Sorting.Descending:
                return orderByDescending.MakeGenericMethod(typeof(TSource), property.Type).Invoke(null, parameters: new object[] { source, lambda }) as IOrderedQueryable<TSource>;

• Read up
  Read up

Similar blocks of code found in 4 locations. Consider refactoring.

Open

        if (StartsWith != null)
            expression = expression.Combine(new StringFilterOptionsAttribute(StringFilterOption.StartsWith) { Comparison = Compare }.BuildExpression(expressionBody, targetProperty, filterProperty, StartsWith), CombineWith);

• Read up
  Read up

Similar blocks of code found in 4 locations. Consider refactoring.

Open

        if (Equals != null)
            expression = expression.Combine(new StringFilterOptionsAttribute(StringFilterOption.Equals) { Comparison = Compare }.BuildExpression(expressionBody, targetProperty, filterProperty, Equals), CombineWith);

• Read up
  Read up

Similar blocks of code found in 4 locations. Consider refactoring.

Open

        if (EndsWith != null)
            expression = expression.Combine(new StringFilterOptionsAttribute(StringFilterOption.EndsWith) { Comparison = Compare }.BuildExpression(expressionBody, targetProperty, filterProperty, EndsWith), CombineWith);

• Read up
  Read up

Similar blocks of code found in 4 locations. Consider refactoring.

Open

        if (Contains != null)
            expression = expression.Combine(new StringFilterOptionsAttribute(StringFilterOption.Contains) { Comparison = Compare }.BuildExpression(expressionBody, targetProperty, filterProperty, Contains), CombineWith);

• Read up
  Read up

Avoid too many return statements within this method.

Open

            return OperatorComparisonAttribute.Equal.BuildExpression(expressionBody, targetProperty, filterProperty, value);