public LeaveAppFormPageViewModel(INavigationService navigationService)
{
_navigationService = navigationService;
AddCommand = new DelegateCommand(async() =>
{
var fooItem = new LeaveAppForm()
{
BeginDate = DateTime.Now.Date.AddDays(1),
CompleteDate = DateTime.Now.Date.AddDays(2),
FormDate = DateTime.Now
};
NavigationParameters fooPara = new NavigationParameters();
fooPara.Add(MainHelper.CRUDItemKeyName, fooItem);
fooPara.Add(MainHelper.CRUDKeyName, MainHelper.CRUD_Create);
await _navigationService.NavigateAsync("LeaveAppFormDetailPage", fooPara);
});
ItemTappedCommand = new DelegateCommand(async() =>
{
NavigationParameters fooPara = new NavigationParameters();
fooPara.Add(MainHelper.CRUDItemKeyName, LeaveAppFormSelectedItem.Clone());
fooPara.Add(MainHelper.CRUDKeyName, MainHelper.CRUD_Update);
await _navigationService.NavigateAsync("LeaveAppFormDetailPage", fooPara);
});
DoRefreshCommand = new DelegateCommand(async() =>
{
await RetriveRecords();
});
}
public async Task ApproveDenyRecord(LeaveAppForm leaveAppForm, bool isApprove)
{
#region 進行審核請假單
APIResult fooResult;
IsRefreshing = true;
var fooProgressDialogConfig = new ProgressDialogConfig()
{
Title = "請稍後，正在進行審核請假單清單中...",
IsDeterministic = false,
};
using (Acr.UserDialogs.UserDialogs.Instance.Progress(fooProgressDialogConfig))
{
var fooLeaveAppFormRepository = new LeaveAppFormRepository();
if (isApprove == true)
{
leaveAppForm.ApproveResult = "已審核";
leaveAppForm.FormsStatus = "已生效";
}
else
{
leaveAppForm.ApproveResult = "被否決";
leaveAppForm.FormsStatus = "未生效";
}
fooResult = await fooLeaveAppFormRepository.PutAsync(leaveAppForm);
if (fooResult.Success == false)
{
if (await MainHelper.CheckAccessToken(fooResult) == false)
{
return;
}
try
{
var fooAlertConfig = new AlertConfig()
{
Title = "警告",
Message = $"新增資料發生了錯誤 {Environment.NewLine}{fooResult.Message}",
OkText = "確定"
};
CancellationTokenSource fooCancelSrc = new CancellationTokenSource(10000);
await Acr.UserDialogs.UserDialogs.Instance.AlertAsync(fooAlertConfig, fooCancelSrc.Token);
}
catch (OperationCanceledException)
{
}
}
}
if (fooResult.Success == true)
{
await RetriveRecords();
}
IsRefreshing = false;
#endregion
}
// 新增資料 POST: api/LeaveAppForm
public async Task <APIResult> Post([FromBody] LeaveAppForm value)
{
#region 檢查使用者是否存在
var fooUser = await db.LOBMyUsers.FirstOrDefaultAsync(x => x.EmployeeID == value.Owner.EmployeeID);
if (fooUser != null)
{
#region 產生請假單物件
var fooLeaveAppFormItem = new LOBLeaveAppForms()
{
AgentName = value.AgentName,
BeginDate = value.BeginDate,
ApproveResult = "尚未審核",
Category = value.Category,
CompleteDate = value.CompleteDate,
FormDate = value.FormDate,
FormsStatus = "已經送出",
LeaveCause = value.LeaveCause,
LOBMyUsers = fooUser,
Hours = value.Hours,
AgentId = value.AgentId,
};
db.LOBLeaveAppForms.Add(fooLeaveAppFormItem);
#endregion
var fooCC = db.SaveChanges();
if (fooCC > 0)
{
fooResult.Success = true;
fooResult.Message = $"請假單紀錄新增成功";
fooResult.TokenFail = false;
fooResult.Payload = null;
}
else
{
fooResult.Success = false;
fooResult.Message = $"無法新增到這筆請假單紀錄";
fooResult.TokenFail = false;
fooResult.Payload = null;
}
}
else
{
fooResult.Success = false;
fooResult.Message = $"這筆請假單紀錄指定的使用者不存在";
fooResult.TokenFail = false;
fooResult.Payload = null;
}
#endregion
return(fooResult);
}
// 修改資料 PUT: api/LeaveAppForm/5
public async Task <APIResult> Put([FromBody] LeaveAppForm value)
{
var fooItem = await db.LOBLeaveAppForms.FirstOrDefaultAsync(x => x.LeaveAppFormId == value.LeaveAppFormId);
if (fooItem != null)
{
#region 更新資料庫上的紀錄
fooItem.AgentName = value.AgentName;
fooItem.ApproveResult = value.ApproveResult;
fooItem.BeginDate = value.BeginDate;
fooItem.Category = value.Category;
fooItem.CompleteDate = value.CompleteDate;
fooItem.FormDate = value.FormDate;
fooItem.FormsStatus = value.FormsStatus;
fooItem.LeaveCause = value.LeaveCause;
//fooItem.Owner = value.Owner;
fooItem.Hours = value.Hours;
fooItem.AgentId = value.AgentId;
#endregion
var fooCC = db.SaveChanges();
if (fooCC > 0)
{
fooResult.Success = true;
fooResult.Message = $"請假單紀錄({fooItem.LeaveAppFormId})成功被修改";
fooResult.TokenFail = false;
fooResult.Payload = fooItem.ToLeaveAppForm();
}
else
{
fooResult.Success = false;
fooResult.Message = $"無法修改這筆 {fooItem.LeaveAppFormId} 請假單紀錄";
fooResult.TokenFail = false;
fooResult.Payload = null;
}
}
else
{
fooResult.Success = false;
fooResult.Message = $"無法發現到這筆 {value.LeaveAppFormId} 請假單紀錄";
fooResult.TokenFail = false;
fooResult.Payload = null;
}
return(fooResult);
}
public async Task <APIResult> DeleteAsync(LeaveAppForm leaveAppForm)
{
using (HttpClientHandler handler = new HttpClientHandler())
{
using (HttpClient client = new HttpClient(handler))
{
try
{
#region 呼叫遠端 Web API
string FooAPIUrl = $"{MainHelper.LeaveAppFormAPIUrl}";
HttpResponseMessage response = null;
// Accept 用於宣告客戶端要求服務端回應的文件型態 (底下兩種方法皆可任選其一來使用)
//client.DefaultRequestHeaders.Accept.TryParseAdd("application/json");
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
// 這裡是要存取 Azure Mobile 服務必須要指定的 Header
client.DefaultRequestHeaders.Add("ZUMO-API-VERSION", "2.0.0");
#region 傳入 Access Token
var fooSystemStatus = new SystemStatusRepository();
await fooSystemStatus.ReadAsync();
client.DefaultRequestHeaders.Authorization =
new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer",
fooSystemStatus.Item.AccessToken);
#endregion
#region 設定相關網址內容
var fooFullUrl = $"{FooAPIUrl}/{leaveAppForm.LeaveAppFormId}";
#endregion
response = await client.DeleteAsync(fooFullUrl);
#endregion
#region 處理呼叫完成 Web API 之後的回報結果
if (response != null)
{
if (response.IsSuccessStatusCode == true)
{
#region 狀態碼為成功
// 取得呼叫完成 API 後的回報內容
String strResult = await response.Content.ReadAsStringAsync();
fooAPIResult = JsonConvert.DeserializeObject <APIResult>(strResult, new JsonSerializerSettings {
MetadataPropertyHandling = MetadataPropertyHandling.Ignore
});
if (fooAPIResult.Success == true)
{
#region 讀取成功的回傳資料
#endregion
}
else
{
#region API 的狀態碼為 不成功
Items = new List <LeaveAppForm>();
fooAPIResult = new APIResult
{
Success = false,
Message = fooAPIResult.Message,
Payload = Items,
};
#endregion
}
#endregion
}
else
{
#region API 的狀態碼為 不成功
fooAPIResult = new APIResult
{
Success = false,
Message = $"狀態碼：{response.StatusCode}{Environment.NewLine}{response.ReasonPhrase}",
Payload = Items,
TokenFail = response.StatusCode == HttpStatusCode.Unauthorized ? true : false
};
#endregion
}
}
else
{
fooAPIResult = new APIResult
{
Success = false,
Message = "應用程式呼叫 API 發生異常",
Payload = null,
};
}
#endregion
}
catch (Exception ex)
{
fooAPIResult = new APIResult
{
Success = false,
Message = ex.Message,
Payload = ex,
};
}
}
}
return(fooAPIResult);
}
