[ProducesResponseType(typeof(CourseUpdateResources), 404)] //請求的資源不存在
public async Task <IActionResult> UpdateAsync([FromRoute] int Course_Id, [FromBody] CourseUpdateResources resources)
{
#region 修改課程
string result = string.Empty;
//判斷使用者是否登入
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
resources.Course_Id = Course_Id;
result = await _CourseServices.UpdateCourse(Course_Id, resources);
if (result == "OK")
{
return(Ok(new { msg = "修改成功" }));
}
else
{
return(BadRequest(new { msg = "輸入格式錯誤!" }));
}
#endregion
}
public async Task <string> UpdateCourse(int Id, CourseUpdateResources UpdateData)
{
#region 修改課程
string result = string.Empty;
//讀取CourseModel的一筆資料
var ReadData = await _DBContext.Courses.SingleOrDefaultAsync(x => x.Course_Id == Id);
try
{
//修改讀取到的資料
_DBContext.Entry(ReadData).CurrentValues.SetValues(UpdateData);
await _DBContext.SaveChangesAsync();
result = "OK";
}
catch (ArgumentException)
{
return(result = "Error");
}
return(result);
#endregion
}
