/// <summary>
/// 将byte[]转换成string(指定Encoding)
/// </summary>
/// <param name="bytes">要转换的字节</param>
/// <param name="encoding">转换的编码，默认为Encoding.Default</param>
/// <returns>转换后的字符串</returns>
public static string ToString(this byte[] bytes, Encoding encoding = null)
{
if (EnumerableExtension.IsNullOrEmpty(bytes))
{
return(null);
}
return(encoding != null?encoding.GetString(bytes) : Encoding.Default.GetString(bytes));
}
public async Task <IActionResult> DeleteAsync([FromBody] List <AdminConfigBaseModel> subjectRequestsData)
{
this.RecordEvent("Subject - HTTP Delete call to delete subjects.", RequestType.Initiated);
this.logger.LogInformation("Call to delete subject details.");
try
{
if (EnumerableExtension.IsNullOrEmpty(subjectRequestsData))
{
this.RecordEvent("No subject details data passed in request", RequestType.Failed);
this.logger.LogInformation("No subject details data passed in delete request");
return(this.BadRequest("Delete request data should not be null"));
}
IEnumerable <Subject> subjectCollection = new List <Subject>();
subjectCollection = subjectRequestsData
.Select(subject => new Subject
{
Id = subject.Id,
});
this.unitOfWork.SubjectRepository.DeleteSubjects(subjectCollection);
await this.unitOfWork.SaveChangesAsync();
this.RecordEvent("Subject - HTTP Delete call succeeded.", RequestType.Succeeded);
return(this.Ok(true));
}
catch (DbUpdateException ex)
{
var errorCode = ((SqlException)ex.InnerException).Number;
return(this.StatusCode(errorCode));
}
catch (Exception ex)
{
this.RecordEvent("Subject - HTTP Delete call failed for saving subject data", RequestType.Failed);
this.logger.LogError(ex, "Error while deleting subject details");
throw;
}
}
public async Task <IActionResult> DeleteAsync([FromBody] List <AdminConfigBaseModel> gradeRequestsData)
{
this.RecordEvent("Grade - HTTP Delete call to delete grades is initiated.", RequestType.Initiated);
this.logger.LogInformation("Call to delete grade details.");
try
{
if (EnumerableExtension.IsNullOrEmpty(gradeRequestsData))
{
this.RecordEvent("Grade - No grade details data passed in request", RequestType.Failed);
this.logger.LogInformation("No grade details data passed in delete request");
return(this.BadRequest("Delete request data should not be null"));
}
var grades = gradeRequestsData
.Select(grade => new Grade
{
Id = grade.Id,
});
this.unitOfWork.GradeRepository.DeleteGrades(grades);
await this.unitOfWork.SaveChangesAsync();
this.RecordEvent("Grade - HTTP Delete call succeeded.", RequestType.Succeeded);
return(this.Ok(true));
}
catch (DbUpdateException ex)
{
var errorCode = ((SqlException)ex.InnerException).Number;
return(this.StatusCode(errorCode));
}
catch (Exception ex)
{
this.RecordEvent("Grade - HTTP Delete call failed for grade data", RequestType.Failed);
this.logger.LogError(ex, "Error while deleting grade details");
throw;
}
}