private static MethodInfo GetGenericMethod(this DataRequest request, string methodName)
=> methodName.GetMethod().MakeGenericMethod
(
typeof(BaseModelClass).GetTypeInfo().Assembly.GetType(request.ModelType),
typeof(BaseDataClass).GetTypeInfo().Assembly.GetType(request.DataType)
);
public static Task <TReturn> InvokeGenericMethod <TReturn>(this DataRequest request, string methodName, IContextRepository contextRepository, IMapper mapper)
=> (Task <TReturn>)request
.GetGenericMethod(methodName)
.Invoke(null, new object[] { request, contextRepository, mapper });
public static async Task <bool> Delete <TModel, TData>(this DataRequest request, IContextRepository contextRepository)
where TModel : BaseModelClass
where TData : BaseDataClass
=> await contextRepository.DeleteAsync <TModel, TData>(ExpressionBuilder.Expression <TModel>(request.Options.CreateDataSourceRequest().Filters));
public static Task <bool> InvokeGenericDeleteMethod(this DataRequest request, string methodName, IContextRepository contextRepository)
=> (Task <bool>)request
.GetGenericMethod(methodName)
.Invoke(null, new object[] { request, contextRepository });
public static async Task <IEnumerable <dynamic> > GetDynamicSelect <TModel, TData>(this DataRequest request, IContextRepository contextRepository, IMapper mapper)
where TModel : BaseModelClass
where TData : BaseDataClass
{
Expression <Func <IQueryable <TModel>, IEnumerable <dynamic> > > exp = Expression.Parameter(typeof(IQueryable <TModel>), "q").BuildLambdaExpression <IQueryable <TModel>, IEnumerable <dynamic> >
(
p => request.Distinct == true
? request.Options.CreateDataSourceRequest()
.CreateUngroupedMethodExpression(p.GetSelectNew <TModel>(request.Selects))
.GetDistinct()
: request.Options.CreateDataSourceRequest()
.CreateUngroupedMethodExpression(p.GetSelectNew <TModel>(request.Selects))
);
return(await contextRepository.QueryAsync <TModel, TData, IEnumerable <dynamic>, IEnumerable <dynamic> >
(
exp,
mapper.MapExpansion(request.SelectExpandDefinition)
));
}