/// <inheritdoc />
public virtual async Task <bool> UpdateAsync(Expression <Func <TEntity, bool> > predicate, TEntity instance, IDbTransaction transaction)
{
var sqlQuery = SqlGenerator.GetUpdate(predicate, instance);
var updated = (await TransientDapperExtentions.ExecuteWithRetryAsync(() => Connection.ExecuteAsync(sqlQuery.GetSql(), instance, transaction))) > 0;
return(updated);
}
/// <inheritdoc />
public async Task <bool> BulkUpdateAsync(IEnumerable <TEntity> instances, IDbTransaction transaction)
{
var queryResult = SqlGenerator.GetBulkUpdate(instances);
var result = (await TransientDapperExtentions.ExecuteWithRetryAsync(() => Connection.ExecuteAsync(queryResult.GetSql(), queryResult.Param, transaction))) > 0;
return(result);
}
/// <inheritdoc />
public virtual async Task <bool> DeleteAsync(Expression <Func <TEntity, bool> > predicate, IDbTransaction transaction = null)
{
var queryResult = SqlGenerator.GetDelete(predicate);
var deleted = (await TransientDapperExtentions.ExecuteWithRetryAsync(() => Connection.ExecuteAsync(queryResult.GetSql(), queryResult.Param, transaction))) > 0;
return(deleted);
}
/// <inheritdoc />
public virtual async Task <int> BulkInsertAsync(IEnumerable <TEntity> instances, IDbTransaction transaction = null)
{
var queryResult = SqlGenerator.GetBulkInsert(instances);
var count = await TransientDapperExtentions.ExecuteWithRetryAsync(() => Connection.ExecuteAsync(queryResult.GetSql(), queryResult.Param, transaction));
return(count);
}
/// <inheritdoc />
public virtual async Task <bool> InsertAsync(TEntity instance, IDbTransaction transaction)
{
var queryResult = SqlGenerator.GetInsert(instance);
if (SqlGenerator.IsIdentity)
{
var newId = (await Connection.QueryAsync <long>(queryResult.GetSql(), queryResult.Param, transaction)).FirstOrDefault();
return(SetValue(newId, instance));
}
return(await TransientDapperExtentions.ExecuteWithRetryAsync(() => Connection.ExecuteAsync(queryResult.GetSql(), instance, transaction)) > 0);
}
/// <inheritdoc />
public virtual async Task <bool> UpSertAsync(TEntity instance, IDbTransaction transaction = null)
{
var sqlQuery = SqlGenerator.GetUpSert(instance);
bool modified;
if (SqlGenerator.IsIdentity)
{
var newId = (await TransientDapperExtentions.QueryWithRetryAsync(() => Connection.QueryAsync <long>(sqlQuery.GetSql(), sqlQuery.Param, transaction))).FirstOrDefault();
modified = newId > 0;
if (modified)
{
var newParsedId = Convert.ChangeType(newId, SqlGenerator.IdentitySqlProperty.PropertyInfo.PropertyType);
SqlGenerator.IdentitySqlProperty.PropertyInfo.SetValue(instance, newParsedId);
}
}
else
{
modified = (await TransientDapperExtentions.ExecuteWithRetryAsync(() => Connection.ExecuteAsync(sqlQuery.GetSql(), instance, transaction))) > 0;
}
return(modified);
}
