public async Task <object> Remove <T>(
string keyField,
object value,
string tableName = null,
Query query = null)
{
DataManager dataManager = this;
if (dataManager.Adaptor == Adaptors.CustomAdaptor)
{
return(await dataManager.BaseAdaptor.Remove(value, keyField, (string)null));
}
if (!dataManager.DataAdaptor.IsRemote())
{
return(!(dataManager.Json is Array) ? dataManager.DataAdaptor.Remove(dataManager, keyField, value) : BlazorAdaptor.RemoveArray <T>(dataManager, keyField, value));
}
object obj = dataManager.DataAdaptor.Remove(dataManager, keyField, value, tableName, query);
HttpRequestMessage request = dataManager.HttpHandler.PrepareRequest(obj as RequestOptions);
dataManager.BeforeSend(request);
object Data = await dataManager.DataAdaptor.PerformDataOperation <T>((object)request);
return(await dataManager.DataAdaptor.ProcessCrudResponse <T>(Data, query?.Queries));
}
public async Task <object> SaveChanges <T>(
object changed,
object added,
object deleted,
string keyField,
int?dropIndex,
string tableName = null,
Query query = null,
object Original = null)
{
DataManager dataManager = this;
Utils e = new Utils()
{
Url = tableName,
Key = keyField
};
if (dataManager.Adaptor == Adaptors.CustomAdaptor)
{
return(await dataManager.BaseAdaptor.BatchUpdate(changed, added, deleted, keyField, (string)null, dropIndex));
}
if (dataManager.DataAdaptor.IsRemote())
{
object obj = dataManager.DataAdaptor.BatchUpdate(dataManager, changed, added, deleted, e, keyField, dropIndex, query, Original);
object queries = dataManager.DataAdaptor.GetName() == "ODataAdaptor" || dataManager.DataAdaptor.GetName() == "ODataV4Adaptor" ? (object)dataManager.HttpHandler.PrepareBatchRequest(obj as RequestOptions) : (object)dataManager.HttpHandler.PrepareRequest(obj as RequestOptions);
dataManager.BeforeSend(queries as HttpRequestMessage);
object Data = await dataManager.DataAdaptor.PerformDataOperation <T>(queries);
return(dataManager.DataAdaptor.GetName() == "ODataAdaptor" || dataManager.DataAdaptor.GetName() == "ODataV4Adaptor" ? await dataManager.DataAdaptor.ProcessBatchResponse <T>(Data, query?.Queries) : await dataManager.DataAdaptor.ProcessCrudResponse <CRUDModel <T> >(Data, query?.Queries));
}
return(!typeof(IDynamicMetaObjectProvider).IsAssignableFrom((((changed as IList).Count <= 0 ? ((added as IList).Count <= 0 ? deleted : added) : changed) as IEnumerable).Cast <object>().ToList <object>().FirstOrDefault <object>()?.GetType()) ? (!(dataManager.Json is Array) ? dataManager.DataAdaptor.BatchUpdate(dataManager, changed, added, deleted, e, keyField, dropIndex, query) : BlazorAdaptor.BatchUpdateArray <T>(dataManager, changed, added, deleted, e, keyField, dropIndex, query)) : dataManager.DataAdaptor.BatchUpdate(dataManager, (changed as IEnumerable).Cast <IDynamicMetaObjectProvider>().ToList <IDynamicMetaObjectProvider>(), (added as IEnumerable).Cast <IDynamicMetaObjectProvider>().ToList <IDynamicMetaObjectProvider>(), (deleted as IEnumerable).Cast <IDynamicMetaObjectProvider>().ToList <IDynamicMetaObjectProvider>(), e, keyField, dropIndex, query, (object)null));
}
public async Task <object> Insert <T>(
object data,
string tableName = null,
Query query = null,
int position = 0)
{
DataManager dataManager = this;
if (dataManager.Adaptor == Adaptors.CustomAdaptor)
{
return(await dataManager.BaseAdaptor.Insert(data));
}
if (!dataManager.DataAdaptor.IsRemote())
{
return(!typeof(IDynamicMetaObjectProvider).IsAssignableFrom(data.GetType()) ? (!(dataManager.Json is Array) ? dataManager.DataAdaptor.Insert(dataManager, data, tableName, query, position) : BlazorAdaptor.InsertArray <T>(dataManager, data, position)) : dataManager.DataAdaptor.Insert(dataManager, data as IDynamicMetaObjectProvider, tableName, query, position));
}
object obj = dataManager.DataAdaptor.Insert(dataManager, data, tableName, query, position);
HttpRequestMessage request = dataManager.HttpHandler.PrepareRequest(obj as RequestOptions);
dataManager.BeforeSend(request);
object Data = await dataManager.DataAdaptor.PerformDataOperation <T>((object)request);
return(await dataManager.DataAdaptor.ProcessCrudResponse <T>(Data, query?.Queries));
}
