PSTW_CentralizeSystem/Controllers/API/OvertimeAPI.cs
2025-11-10 10:26:57 +08:00

2793 lines
113 KiB
C#

using Azure.Core;
using DocumentFormat.OpenXml.InkML;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Identity;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.Rendering;
using Microsoft.EntityFrameworkCore;
using Microsoft.VisualStudio.Web.CodeGenerators.Mvc.Templates.BlazorIdentity.Pages;
using Mono.TextTemplating;
using Newtonsoft.Json;
using PSTW_CentralSystem.Areas.OTcalculate.Models;
using PSTW_CentralSystem.Areas.OTcalculate.Services;
using PSTW_CentralSystem.Controllers.API;
using PSTW_CentralSystem.Controllers.API.Inventory;
using PSTW_CentralSystem.DBContext;
using PSTW_CentralSystem.Models;
using QuestPDF.Fluent;
using QuestPDF.Helpers;
using QuestPDF.Infrastructure;
using RestSharp.Extensions;
using System;
using System.ComponentModel.Design;
using System.Data;
using System.Diagnostics;
using System.Reflection;
using System.Security.Claims;
using System.Threading.Tasks;
using static PSTW_CentralSystem.Areas.OTcalculate.Models.OtRegisterModel;
using static System.Collections.Specialized.BitVector32;
namespace PSTW_CentralSystem.Controllers.API
{
[ApiController]
[Route("[controller]")]
public class OvertimeAPI : Controller
{
private readonly ILogger<OvertimeAPI> _logger;
private readonly CentralSystemContext _centralDbContext;
private readonly UserManager<UserModel> _userManager;
private readonly IWebHostEnvironment _env;
public OvertimeAPI(ILogger<OvertimeAPI> logger, CentralSystemContext centralDbContext, UserManager<UserModel> userManager, IWebHostEnvironment env)
{
_logger = logger;
_centralDbContext = centralDbContext;
_userManager = userManager;
_env = env;
}
#region Settings
[HttpGet("GetUpdateDates")]
public IActionResult GetUpdateDates()
{
try
{
var latestRateUpdate = _centralDbContext.Rates.OrderByDescending(r => r.LastUpdated).FirstOrDefault()?.LastUpdated;
var latestCalendarUpdate = _centralDbContext.Holidays.OrderByDescending(c => c.LastUpdated).FirstOrDefault()?.LastUpdated;
var latestFlexiHourUpdate = _centralDbContext.Hrusersetting.OrderByDescending(r => r.FlexiHourUpdate).FirstOrDefault()?.FlexiHourUpdate;
var latestRegionUpdate = _centralDbContext.Hrusersetting.OrderByDescending(c => c.StateUpdate).FirstOrDefault()?.StateUpdate;
var latestApprovalFlowUpdate = _centralDbContext.Hrusersetting.OrderByDescending(c => c.ApprovalUpdate).FirstOrDefault()?.ApprovalUpdate;
var updateDates = new
{
rateUpdateDate = latestRateUpdate.HasValue ? latestRateUpdate.Value.ToString("dd MMMM yyyy") : null,
calendarUpdateDate = latestCalendarUpdate.HasValue ? latestCalendarUpdate.Value.ToString("dd MMMM yyyy") : null,
flexiHourUpdateDate = latestFlexiHourUpdate.HasValue ? latestFlexiHourUpdate.Value.ToString("dd MMMM yyyy") : null,
regionUpdateDate = latestRegionUpdate.HasValue ? latestRegionUpdate.Value.ToString("dd MMMM yyyy") : null,
approvalFlowUpdateDate = latestApprovalFlowUpdate.HasValue ? latestApprovalFlowUpdate.Value.ToString("dd MMMM yyyy") : null
};
return Json(updateDates);
}
catch (Exception ex)
{
return BadRequest(ex.Message);
}
}
[HttpGet("CheckIncompleteUserSettings")]
public async Task<IActionResult> CheckIncompleteUserSettings()
{
try
{
var incompleteUserIds = new List<int>();
var allUserIds = await _userManager.Users.Select(u => u.Id).ToListAsync();
foreach (var userId in allUserIds)
{
bool isIncomplete = false;
var hrUserSetting = await _centralDbContext.Hrusersetting
.Where(h => h.UserId == userId)
.FirstOrDefaultAsync();
if (hrUserSetting == null)
{
isIncomplete = true;
}
else
{
if (hrUserSetting.FlexiHourId == null || hrUserSetting.FlexiHourId == 0)
{
isIncomplete = true;
}
if (hrUserSetting.StateId == null || hrUserSetting.StateId == 0)
{
isIncomplete = true;
}
if (hrUserSetting.ApprovalFlowId == null || hrUserSetting.ApprovalFlowId == 0)
{
isIncomplete = true;
}
}
var rateSetting = await _centralDbContext.Rates
.Where(r => r.UserId == userId)
.FirstOrDefaultAsync();
if (rateSetting == null)
{
isIncomplete = true;
}
else
{
if (rateSetting.RateValue == 0.00m)
{
isIncomplete = true;
}
}
if (isIncomplete)
{
incompleteUserIds.Add(userId);
}
}
if (incompleteUserIds.Any())
{
return Ok(new { hasIncompleteSettings = true, numberOfIncompleteUsers = incompleteUserIds.Count });
}
else
{
return Ok(new { hasIncompleteSettings = false, numberOfIncompleteUsers = 0 });
}
}
catch (Exception ex)
{
return StatusCode(500, $"An error occurred: {ex.Message}");
}
}
#endregion
#region Rate
[HttpPost("UpdateRates")]
public async Task<IActionResult> UpdateRate([FromBody] List<RateModel> rates)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
try
{
foreach (var rate in rates)
{
// Change from rate.RateValue < 0 to rate.RateValue < 1
if (rate.RateValue < 1)
{
return BadRequest("Salary cannot be less than 1."); // Update the error message
}
var existingRate = await _centralDbContext.Rates
.FirstOrDefaultAsync(r => r.UserId == rate.UserId);
if (existingRate != null)
{
existingRate.RateValue = rate.RateValue;
existingRate.LastUpdated = DateTime.Now;
_centralDbContext.Rates.Update(existingRate);
}
else
{
_centralDbContext.Rates.Add(new RateModel
{
UserId = rate.UserId,
RateValue = rate.RateValue,
LastUpdated = DateTime.Now
});
}
}
await _centralDbContext.SaveChangesAsync();
var updatedRates = await _centralDbContext.Rates
.Include(r => r.Users)
.Select(r => new
{
r.RateId,
r.RateValue,
r.UserId,
FullName = r.Users.FullName,
DepartmentName = r.Users.Department.DepartmentName
})
.ToListAsync();
return Json(updatedRates);
}
catch (Exception ex)
{
return BadRequest(ex.Message);
}
}
[HttpPost("GetUserRates")]
public async Task<IActionResult> GetUserRates()
{
try
{
var userRates = await _centralDbContext.Rates
.Include(rates => rates.Users)
.ThenInclude(user => user.Department)
.Select(rates => new
{
rates.RateId,
rates.RateValue,
rates.UserId,
rates.Users.FullName,
rates.Users.Department.DepartmentName
})
.ToListAsync();
return Json(userRates);
}
catch (Exception ex)
{
return BadRequest(ex.Message);
}
}
#endregion
#region FlexiHour State Approval
private async Task UpdateOrInsertUserSettingAsync(int userId, int? flexiHourId = null, int? stateId = null, int? approvalFlowId = null)
{
var setting = await _centralDbContext.Hrusersetting
.FirstOrDefaultAsync(h => h.UserId == userId);
if (setting != null)
{
if (flexiHourId.HasValue)
{
setting.FlexiHourId = flexiHourId;
setting.FlexiHourUpdate = DateTime.Now;
}
if (stateId.HasValue)
{
setting.StateId = stateId;
setting.StateUpdate = DateTime.Now;
}
if (approvalFlowId.HasValue)
{
setting.ApprovalFlowId = approvalFlowId;
setting.ApprovalUpdate = DateTime.Now;
}
_centralDbContext.Hrusersetting.Update(setting);
}
else
{
var newSetting = new HrUserSettingModel
{
UserId = userId,
FlexiHourId = flexiHourId,
FlexiHourUpdate = flexiHourId.HasValue ? DateTime.Now : null,
StateId = stateId,
StateUpdate = stateId.HasValue ? DateTime.Now : null,
ApprovalFlowId = approvalFlowId,
ApprovalUpdate = approvalFlowId.HasValue ? DateTime.Now : null
};
_centralDbContext.Hrusersetting.Add(newSetting);
}
}
#endregion
#region FlexiHour
[HttpGet("GetFlexiHours")]
public IActionResult GetAllFlexiHours()
{
var flexiHours = _centralDbContext.Flexihour
.Select(f => new { f.FlexiHourId, f.FlexiHour })
.ToList();
return Ok(flexiHours);
}
[HttpGet("GetUserFlexiHours")]
public async Task<IActionResult> GetUserFlexiHours()
{
try
{
var users = await _centralDbContext.Users
.Include(u => u.Department)
.ToListAsync();
var hrUserSettings = await _centralDbContext.Hrusersetting
.Include(hr => hr.FlexiHour)
.ToListAsync();
var result = users.Select(u => new
{
UserId = u.Id,
FullName = u.FullName,
DepartmentName = u.Department != null ? u.Department.DepartmentName : "N/A",
FlexiHour = hrUserSettings
.Where(hr => hr.UserId == u.Id)
.Select(hr => hr.FlexiHour != null ? hr.FlexiHour.FlexiHour : "N/A")
.FirstOrDefault() ?? "N/A",
State = hrUserSettings
.Where(hr => hr.UserId == u.Id)
.Select(hr => hr.State != null ? hr.State.StateName : "N/A")
.FirstOrDefault() ?? "N/A"
}).ToList();
Console.WriteLine(JsonConvert.SerializeObject(result));
return Ok(result);
}
catch (Exception ex)
{
return BadRequest(new { message = ex.Message });
}
}
[HttpPost("UpdateUserFlexiHours")]
public async Task<IActionResult> UpdateUserFlexiHours([FromBody] List<HrUserSettingModel> updates)
{
if (!ModelState.IsValid)
return BadRequest(ModelState);
try
{
foreach (var update in updates)
{
await UpdateOrInsertUserSettingAsync(update.UserId, flexiHourId: update.FlexiHourId);
}
await _centralDbContext.SaveChangesAsync();
return Ok();
}
catch (Exception ex)
{
return BadRequest(new { message = ex.Message });
}
}
#endregion
#region State
[HttpGet("GetUserStates")]
public async Task<IActionResult> GetUserStates()
{
try
{
var users = await _centralDbContext.Users
.Include(u => u.Department)
.ToListAsync();
var hrUserSettings = await _centralDbContext.Hrusersetting
.Include(h => h.State)
.Include(h => h.Approvalflow)
.ToListAsync();
var result = users.Select(u =>
{
var hrSetting = hrUserSettings.FirstOrDefault(h => h.UserId == u.Id);
return new
{
u.Id,
u.FullName,
DepartmentName = u.Department != null ? u.Department.DepartmentName : "N/A",
State = hrSetting != null && hrSetting.State != null ? hrSetting.State.StateName : "N/A",
approvalName = hrSetting?.Approvalflow?.ApprovalName ?? "N/A"
};
}).ToList();
return Ok(result);
}
catch (Exception ex)
{
return StatusCode(500, ex.Message);
}
}
[HttpPost("UpdateUserStates")]
public async Task<IActionResult> UpdateUserStates([FromBody] List<HrUserSettingModel> updates)
{
if (!ModelState.IsValid)
return BadRequest(ModelState);
try
{
foreach (var update in updates)
{
var existingSetting = await _centralDbContext.Hrusersetting.FirstOrDefaultAsync(h => h.UserId == update.UserId);
if (existingSetting != null)
{
existingSetting.StateId = update.StateId;
existingSetting.StateUpdate = DateTime.Now;
}
else
{
_centralDbContext.Hrusersetting.Add(new HrUserSettingModel
{
UserId = update.UserId,
StateId = update.StateId,
StateUpdate = DateTime.Now,
});
}
}
await _centralDbContext.SaveChangesAsync();
return Ok();
}
catch (Exception ex)
{
return BadRequest(new { message = ex.Message });
}
}
[HttpPost("UpdateUserApprovalFlow")]
public async Task<IActionResult> UpdateUserApprovalFlow([FromBody] List<HrUserSettingModel> updates)
{
if (!ModelState.IsValid)
return BadRequest(ModelState);
try
{
foreach (var update in updates)
{
var existingSetting = await _centralDbContext.Hrusersetting.FirstOrDefaultAsync(h => h.UserId == update.UserId);
if (existingSetting != null)
{
existingSetting.ApprovalFlowId = update.ApprovalFlowId;
existingSetting.ApprovalUpdate = DateTime.Now;
}
else
{
_centralDbContext.Hrusersetting.Add(new HrUserSettingModel
{
UserId = update.UserId,
ApprovalFlowId = update.ApprovalFlowId,
ApprovalUpdate = DateTime.Now
});
}
}
await _centralDbContext.SaveChangesAsync();
return Ok();
}
catch (Exception ex)
{
return BadRequest(new { message = ex.Message });
}
}
[HttpPost("UpdateApprovalFlow")]
public async Task<IActionResult> UpdateApprovalFlow([FromBody] ApprovalFlowModel model)
{
if (!ModelState.IsValid)
return BadRequest("Invalid data");
var existing = await _centralDbContext.Approvalflow.FindAsync(model.ApprovalFlowId);
if (existing == null)
return NotFound("Approval flow not found");
existing.ApprovalName = model.ApprovalName;
existing.HoU = model.HoU;
existing.HoD = model.HoD;
existing.Manager = model.Manager;
existing.HR = model.HR;
await _centralDbContext.SaveChangesAsync();
return Ok();
}
[HttpGet("GetApprovalFlowList")]
public async Task<IActionResult> GetApprovalFlowList()
{
try
{
var flows = await _centralDbContext.Approvalflow
.Select(af => new
{
af.ApprovalFlowId,
af.ApprovalName,
hou = af.HoU,
hod = af.HoD,
manager = af.Manager,
hr = af.HR
})
.ToListAsync();
return Ok(flows);
}
catch (Exception ex)
{
return StatusCode(500, new { message = ex.Message });
}
}
#endregion
#region Approval Flow
[HttpPost("CreateApprovalFlow")]
public async Task<IActionResult> CreateApprovalFlow([FromBody] ApprovalFlowModel model)
{
if (string.IsNullOrEmpty(model.ApprovalName))
return BadRequest(new { message = "Approval Name is required." });
if (!model.HR.HasValue)
return BadRequest(new { message = "HR approver is required." });
if (!ModelState.IsValid)
return BadRequest(new { message = "Invalid approval flow data." });
try
{
_centralDbContext.Approvalflow.Add(model);
await _centralDbContext.SaveChangesAsync();
return Ok(new { message = "Approval flow created successfully." });
}
catch (Exception ex)
{
return StatusCode(500, new { message = $"Error saving approval flow: {ex.InnerException?.Message ?? ex.Message}" });
}
}
[HttpGet("GetApprovalFlowRecord")]
public async Task<IActionResult> GetApprovalFlowRecord()
{
try
{
var approvalFlows = await _centralDbContext.Approvalflow
.Select(af => new { af.ApprovalFlowId, af.ApprovalName })
.ToListAsync();
return Ok(approvalFlows);
}
catch (Exception ex)
{
return StatusCode(500, new { message = $"Error fetching approval flows: {ex.Message}" });
}
}
[HttpPost("EditApprovalFlow")]
public async Task<IActionResult> EditApprovalFlow([FromBody] ApprovalFlowModel model)
{
if (!ModelState.IsValid)
{
return BadRequest("Invalid data.");
}
var existingFlow = await _centralDbContext.Approvalflow.FindAsync(model.ApprovalFlowId);
if (existingFlow == null)
{
return NotFound("Approval flow not found.");
}
existingFlow.ApprovalName = model.ApprovalName;
existingFlow.HoU = model.HoU;
existingFlow.HoD = model.HoD;
existingFlow.Manager = model.Manager;
existingFlow.HR = model.HR;
try
{
await _centralDbContext.SaveChangesAsync();
return Ok(new { message = "Approval flow updated successfully." });
}
catch (Exception ex)
{
return StatusCode(500, new { message = "Failed to update approval flow.", detail = ex.Message });
}
}
[HttpDelete("DeleteApprovalFlow/{id}")]
public async Task<IActionResult> DeleteApprovalFlow(int id)
{
try
{
var approvalFlow = await _centralDbContext.Approvalflow.FindAsync(id);
if (approvalFlow == null)
{
return NotFound(new { message = "Approval flow not found." });
}
var usersWithThisFlow = await _centralDbContext.Hrusersetting
.AnyAsync(u => u.ApprovalFlowId == id);
if (usersWithThisFlow)
{
return BadRequest(new
{
message = "Cannot delete this approval flow because it's being used by one or more users."
});
}
_centralDbContext.Approvalflow.Remove(approvalFlow);
await _centralDbContext.SaveChangesAsync();
return Ok(new { message = "Approval flow deleted successfully." });
}
catch (Exception ex)
{
return StatusCode(500, new
{
message = $"Error deleting approval flow: {ex.Message}"
});
}
}
[HttpGet("GetAllUsers")]
public async Task<IActionResult> GetAllUsers()
{
try
{
var users = await _centralDbContext.Users
.Select(u => new { u.Id, u.FullName })
.ToListAsync();
return Ok(users);
}
catch (Exception ex)
{
return StatusCode(500, new { message = ex.Message });
}
}
#endregion
#region Calendar
[HttpGet("GetStatesName")]
public async Task<IActionResult> GetStatesName()
{
try
{
var states = await _centralDbContext.States
.Select(s => new
{
s.StateId,
s.StateName
})
.ToListAsync();
return Json(states);
}
catch (Exception ex)
{
return BadRequest(ex.Message);
}
}
[HttpPost("UpdateHoliday")]
public async Task<IActionResult> UpdateHoliday([FromBody] List<CalendarModel> holidays)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
try
{
foreach (var calendar in holidays)
{
var existingCalendar = await _centralDbContext.Holidays
.FirstOrDefaultAsync(h => h.StateId == calendar.StateId && h.HolidayDate == calendar.HolidayDate);
if (existingCalendar != null)
{
existingCalendar.HolidayName = calendar.HolidayName;
existingCalendar.LastUpdated = DateTime.Now;
_centralDbContext.Holidays.Update(existingCalendar);
}
else
{
_centralDbContext.Holidays.Add(new CalendarModel
{
HolidayName = calendar.HolidayName,
HolidayDate = calendar.HolidayDate,
StateId = calendar.StateId,
LastUpdated = DateTime.Now
});
}
}
await _centralDbContext.SaveChangesAsync();
var updatedHoliday = await _centralDbContext.Holidays
.Include(h => h.States)
.Select(h => new
{
h.HolidayId,
h.HolidayName,
h.HolidayDate,
h.StateId,
StateName = h.States.StateName
})
.ToListAsync();
return Json(updatedHoliday);
}
catch (Exception ex)
{
return BadRequest(ex.Message);
}
}
[HttpGet("GetAllHolidays")]
public IActionResult GetAllHolidays()
{
var holidays = _centralDbContext.Holidays.ToList();
return Ok(holidays);
}
[HttpDelete("DeleteHoliday/{id}")]
public async Task<IActionResult> DeleteHoliday(int id)
{
try
{
var holiday = await _centralDbContext.Holidays.FindAsync(id);
if (holiday == null)
{
return NotFound("Holiday not found.");
}
_centralDbContext.Holidays.Remove(holiday);
await _centralDbContext.SaveChangesAsync();
return Ok(new { message = "Holiday deleted successfully." });
}
catch (Exception ex)
{
return BadRequest(ex.Message);
}
}
#endregion
#region Weekend
[HttpGet("GetWeekendDay")]
public async Task<IActionResult> GetWeekendDay()
{
try
{
var weekends = await _centralDbContext.Weekends
.Select(w => new
{
w.WeekendId,
w.Day
})
.ToListAsync();
return Json(weekends);
}
catch (Exception ex)
{
return BadRequest(ex.Message);
}
}
[HttpPost("UpdateWeekend")]
public async Task<IActionResult> UpdateWeekend([FromBody] List<StateModel> states)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
try
{
foreach (var state in states)
{
var existingState = await _centralDbContext.States
.FirstOrDefaultAsync(s => s.StateId == state.StateId);
if (existingState != null)
{
existingState.WeekendId = state.WeekendId;
_centralDbContext.States.Update(existingState);
}
else
{
_centralDbContext.States.Add(new StateModel
{
StateId = state.StateId,
StateName = state.StateName,
WeekendId = state.WeekendId
});
}
}
await _centralDbContext.SaveChangesAsync();
var updatedWeekend = await _centralDbContext.States
.Include(w => w.Weekends)
.Select(w => new
{
w.StateId,
w.StateName,
w.WeekendId,
Day = w.Weekends.Day
})
.ToListAsync();
return Json(updatedWeekend);
}
catch (Exception ex)
{
return BadRequest(ex.Message);
}
}
[HttpGet("GetAllWeekends")]
public IActionResult GetAllWeekends()
{
var weekends = _centralDbContext.Weekends.ToList();
return Ok(weekends);
}
[HttpGet("GetStateWeekends")]
public async Task<IActionResult> GetStateWeekends()
{
try
{
var stateWeekends = await _centralDbContext.States
.Include(s => s.Weekends)
.Where(s => s.WeekendId != null)
.Select(s => new
{
s.StateId,
s.StateName,
Day = s.Weekends.Day
})
.ToListAsync();
return Json(stateWeekends);
}
catch (Exception ex)
{
return BadRequest(ex.Message);
}
}
#endregion
#region Ot Register
[HttpGet("GetStationsByDepartment")]
public async Task<IActionResult> GetStationsByDepartment([FromQuery] int? departmentId)
{
if (!departmentId.HasValue)
{
_logger.LogWarning("GetStationsByDepartment called without a departmentId.");
return Ok(new List<object>());
}
var stations = await _centralDbContext.Stations
.Where(s => s.DepartmentId == departmentId.Value)
.Select(s => new
{
s.StationId,
StationName = s.StationName ?? "Unnamed Station"
})
.ToListAsync();
return Ok(stations);
}
[HttpPost("AddOvertime")]
public async Task<IActionResult> AddOvertimeAsync([FromBody] OvertimeRequestDto request)
{
_logger.LogInformation("AddOvertimeAsync called.");
_logger.LogInformation("Received request: {@Request}", request);
if (request == null)
{
_logger.LogError("Request is null.");
return BadRequest("Invalid data.");
}
try
{
if (request.UserId == 0)
{
_logger.LogWarning("No user ID provided.");
return BadRequest("User ID is required.");
}
var user = await _userManager.FindByIdAsync(request.UserId.ToString());
if (user == null)
{
_logger.LogError("User with ID {UserId} not found for overtime submission.", request.UserId);
return Unauthorized("User not found.");
}
var userRoles = await _userManager.GetRolesAsync(user);
var isSuperAdmin = userRoles.Contains("SuperAdmin");
var isSystemAdmin = userRoles.Contains("SystemAdmin");
var userWithDepartment = await _centralDbContext.Users
.Include(u => u.Department)
.FirstOrDefaultAsync(u => u.Id == request.UserId);
int? userDepartmentId = userWithDepartment?.Department?.DepartmentId;
bool stationRequired = false;
if (userDepartmentId == 2 || userDepartmentId == 3)
{
stationRequired = true;
}
else if (isSuperAdmin || isSystemAdmin)
{
stationRequired = true;
}
if (stationRequired && (!request.StationId.HasValue || request.StationId.Value <= 0))
{
return BadRequest("A station must be selected.");
}
TimeSpan? officeFrom = string.IsNullOrEmpty(request.OfficeFrom) ? (TimeSpan?)null : TimeSpan.Parse(request.OfficeFrom);
TimeSpan? officeTo = string.IsNullOrEmpty(request.OfficeTo) ? (TimeSpan?)null : TimeSpan.Parse(request.OfficeTo);
TimeSpan? afterFrom = string.IsNullOrEmpty(request.AfterFrom) ? (TimeSpan?)null : TimeSpan.Parse(request.AfterFrom);
TimeSpan? afterTo = string.IsNullOrEmpty(request.AfterTo) ? (TimeSpan?)null : TimeSpan.Parse(request.AfterTo);
if ((officeFrom != null && officeTo == null) || (officeFrom == null && officeTo != null))
{
return BadRequest("Both Office From and To times must be provided if one is entered.");
}
if ((afterFrom != null && afterTo == null) || (afterFrom == null && afterTo != null))
{
return BadRequest("Both After Office From and To times must be provided if one is entered.");
}
TimeSpan minAllowedFromMidnightTo = new TimeSpan(16, 30, 0);
TimeSpan maxAllowedFromMidnightTo = new TimeSpan(23, 30, 0);
if (officeFrom.HasValue && officeTo.HasValue)
{
if (officeTo == TimeSpan.Zero)
{
if (officeFrom == TimeSpan.Zero)
{
return BadRequest("Invalid Office Hour Time: 'From' and 'To' cannot both be 00:00 (midnight).");
}
if (officeFrom.Value < minAllowedFromMidnightTo || officeFrom.Value > maxAllowedFromMidnightTo)
{
return BadRequest("Invalid Office Hour Time: If 'To' is 12:00 am (00:00), 'From' must start between end of your flexi hour to 11:30 pm on the same day.");
}
}
else if (officeTo <= officeFrom)
{
return BadRequest("Invalid Office Hour Time: 'To' time must be later than 'From' time (same day only).");
}
}
if (afterFrom.HasValue && afterTo.HasValue)
{
if (afterTo == TimeSpan.Zero)
{
if (afterFrom == TimeSpan.Zero)
{
return BadRequest("Invalid After Office Hour Time: 'From' and 'To' cannot both be 00:00 (midnight).");
}
if (afterFrom.Value < minAllowedFromMidnightTo || afterFrom.Value > maxAllowedFromMidnightTo)
{
return BadRequest("Invalid After Office Hour Time: If 'To' is 12:00 am (00:00), 'From' must start between end of your flexi hour to 11:30 pm on the same day.");
}
}
else if (afterTo <= afterFrom)
{
return BadRequest("Invalid After Office Hour Time: 'To' time must be later than 'From' time (same day only).");
}
}
if ((officeFrom == null && officeTo == null) && (afterFrom == null && afterTo == null))
{
return BadRequest("Please enter either Office Hours or After Office Hours.");
}
// Convert the request date to a DateOnly for comparison
DateOnly requestDate = DateOnly.FromDateTime(request.OtDate);
// Fetch existing overtime records for the same user and date
var existingOvertimeRecords = await _centralDbContext.Otregisters
.Where(o => o.UserId == request.UserId && DateOnly.FromDateTime(o.OtDate) == requestDate)
.ToListAsync();
// Check for overlaps with existing records
foreach (var existingRecord in existingOvertimeRecords)
{
// Convert existing record times to actual TimeSpan objects
var existingOfficeFrom = existingRecord.OfficeFrom;
var existingOfficeTo = existingRecord.OfficeTo;
var existingAfterFrom = existingRecord.AfterFrom;
var existingAfterTo = existingRecord.AfterTo;
// Function to check for overlap between two time ranges
Func<TimeSpan?, TimeSpan?, TimeSpan?, TimeSpan?, bool> CheckOverlap =
(newStart, newEnd, existingStart, existingEnd) =>
{
if (!newStart.HasValue || !newEnd.HasValue || !existingStart.HasValue || !existingEnd.HasValue)
{
return false; // No overlap if either range is incomplete
}
// Handle midnight (00:00) as end of day (24:00) for comparison purposes
TimeSpan adjustedNewEnd = (newEnd == TimeSpan.Zero && newStart != TimeSpan.Zero) ? TimeSpan.FromHours(24) : newEnd.Value;
TimeSpan adjustedExistingEnd = (existingEnd == TimeSpan.Zero && existingStart != TimeSpan.Zero) ? TimeSpan.FromHours(24) : existingEnd.Value;
// Check for overlap:
// New range starts before existing range ends AND
// New range ends after existing range starts
return (newStart.Value < adjustedExistingEnd && adjustedNewEnd > existingStart.Value);
};
// Check for overlap between new Office Hours and existing Office Hours
if (CheckOverlap(officeFrom, officeTo, existingOfficeFrom, existingOfficeTo))
{
return BadRequest("Your Office Hours entry overlaps with another record on this date. Kindly adjust your time.");
}
// Check for overlap between new After Office Hours and existing After Office Hours
if (CheckOverlap(afterFrom, afterTo, existingAfterFrom, existingAfterTo))
{
return BadRequest("Your Office Hours entry overlaps with another record on this date. Kindly adjust your time.");
}
// Check for overlap between new Office Hours and existing After Office Hours
if (CheckOverlap(officeFrom, officeTo, existingAfterFrom, existingAfterTo))
{
return BadRequest("Your Office Hours entry overlaps with another record on this date. Kindly adjust your time.");
}
// Check for overlap between new After Office Hours and existing Office Hours
if (CheckOverlap(afterFrom, afterTo, existingOfficeFrom, existingOfficeTo))
{
return BadRequest("Your Office Hours entry overlaps with another record on this date. Kindly adjust your time.");
}
}
var newRecord = new OtRegisterModel
{
OtDate = request.OtDate,
OfficeFrom = officeFrom,
OfficeTo = officeTo,
OfficeBreak = request.OfficeBreak,
AfterFrom = afterFrom,
AfterTo = afterTo,
AfterBreak = request.AfterBreak,
StationId = request.StationId,
OtDescription = request.OtDescription,
OtDays = request.OtDays,
UserId = request.UserId,
StatusId = request.StatusId
};
_centralDbContext.Otregisters.Add(newRecord);
await _centralDbContext.SaveChangesAsync();
return Ok(new { message = "Overtime registered successfully." });
}
catch (Exception ex)
{
_logger.LogError(ex, "Error registering overtime for user {UserId}.", request.UserId);
return StatusCode(500, $"An error occurred while saving overtime: {ex.InnerException?.Message ?? ex.Message}");
}
}
[HttpGet("GetUserStateAndHolidays/{userId}")]
public async Task<IActionResult> GetUserStateAndHolidaysAsync(int userId)
{
try
{
var hrSettings = await _centralDbContext.Hrusersetting
.Include(h => h.State)
.ThenInclude(s => s.Weekends)
.Include(h => h.FlexiHour)
.Where(h => h.UserId == userId)
.FirstOrDefaultAsync();
if (hrSettings?.State == null)
{
return Ok(new { state = (object)null, publicHolidays = new List<object>() });
}
var publicHolidays = await _centralDbContext.Holidays
.Where(ph => ph.StateId == hrSettings.StateId && ph.HolidayDate.Year == DateTime.Now.Year)
.Select(ph => new { Date = ph.HolidayDate.ToString("yyyy-MM-dd") })
.ToListAsync();
return Ok(new
{
state = new
{
stateId = hrSettings.StateId,
stateName = hrSettings.State?.StateName,
weekendDay = hrSettings.State?.Weekends?.Day,
weekendId = hrSettings.State?.WeekendId,
flexiHour = hrSettings.FlexiHour?.FlexiHour
},
publicHolidays
});
}
catch (Exception ex)
{
_logger.LogError(ex, "Error fetching user state and public holidays.");
return StatusCode(500, "An error occurred while fetching user state and public holidays.");
}
}
[HttpGet("CheckUserSettings/{userId}")]
public async Task<IActionResult> CheckUserSettings(int userId)
{
try
{
var hrSettings = await _centralDbContext.Hrusersetting
.Where(h => h.UserId == userId)
.FirstOrDefaultAsync();
if (hrSettings == null)
{
return Ok(new { isComplete = false });
}
if (hrSettings.FlexiHourId == null || hrSettings.StateId == null || hrSettings.ApprovalFlowId == null)
{
return Ok(new { isComplete = false });
}
var rateSetting = await _centralDbContext.Rates
.Where(r => r.UserId == userId)
.FirstOrDefaultAsync();
if (rateSetting == null)
{
return Ok(new { isComplete = false });
}
else
{
if (rateSetting.RateValue <= 0.00m)
{
return Ok(new { isComplete = false });
}
}
return Ok(new { isComplete = true });
}
catch (Exception ex)
{
_logger.LogError(ex, "Error checking user settings for user {UserId}", userId);
return StatusCode(500, $"An error occurred while checking user settings: {ex.Message}");
}
}
#endregion
#region Ot Records
[HttpGet("GetUserOvertimeRecords/{userId}")]
public IActionResult GetUserOvertimeRecords(int userId)
{
try
{
var records = _centralDbContext.Otregisters
.Include(o => o.Stations)
.Where(o => o.UserId == userId)
.OrderByDescending(o => o.OtDate)
.Select(o => new
{
o.OvertimeId,
o.OtDate,
o.OfficeFrom,
o.OfficeTo,
o.OfficeBreak,
o.AfterFrom,
o.AfterTo,
o.AfterBreak,
o.StationId,
StationName = o.Stations != null ? o.Stations.StationName : "N/A",
o.OtDescription,
o.OtDays,
o.UserId
})
.ToList();
return Ok(records);
}
catch (Exception ex)
{
_logger.LogError(ex, "Failed to fetch OT records.");
return StatusCode(500, "Error retrieving OT records.");
}
}
[HttpDelete("DeleteOvertimeRecord/{id}")]
public IActionResult DeleteOvertimeRecord(int id)
{
try
{
var record = _centralDbContext.Otregisters.FirstOrDefault(o => o.OvertimeId == id);
if (record == null)
{
_logger.LogWarning("Overtime record not found for Id: {OvertimeId}", id);
return NotFound("Overtime record not found.");
}
_centralDbContext.Otregisters.Remove(record);
_centralDbContext.SaveChanges();
_logger.LogInformation("Overtime record deleted successfully for Id: {OvertimeId}", id);
return Ok(new { message = "Record deleted successfully." });
}
catch (Exception ex)
{
_logger.LogError(ex, "Failed to delete OT record.");
return StatusCode(500, "Error deleting OT record.");
}
}
private bool IsAdmin(int userId)
{
var userRoles = _centralDbContext.UserRoles
.Where(ur => ur.UserId == userId)
.Join(_centralDbContext.Roles, ur => ur.RoleId, r => r.Id, (ur, r) => r.Name)
.ToList();
return userRoles.Any(role => role.Contains("SuperAdmin") || role.Contains("SystemAdmin"));
}
[HttpPost("SubmitOvertime")]
public async Task<IActionResult> SubmitOvertime([FromForm] OvertimeSubmissionModel model)
{
if (model.File == null || model.File.Length == 0)
return BadRequest("No file uploaded.");
var userIdStr = User.FindFirst(ClaimTypes.NameIdentifier)?.Value;
if (string.IsNullOrEmpty(userIdStr) || !int.TryParse(userIdStr, out int userId))
return Unauthorized();
try
{
var uploadsFolder = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot/Media/Overtime");
if (!Directory.Exists(uploadsFolder))
Directory.CreateDirectory(uploadsFolder);
var uniqueFileName = $"{Guid.NewGuid()}_{model.File.FileName}";
var filePath = Path.Combine(uploadsFolder, uniqueFileName);
using (var fileStream = new FileStream(filePath, FileMode.Create))
{
await model.File.CopyToAsync(fileStream);
}
var relativePath = $"/Media/Overtime/{uniqueFileName}";
var statusModel = new OtStatusModel
{
UserId = userId,
Month = model.Month,
Year = model.Year,
FilePath = relativePath,
SubmitDate = DateTime.Now,
HouStatus = "Pending",
HodStatus = "Pending",
ManagerStatus = "Pending",
HrStatus = "Pending"
};
_centralDbContext.Otstatus.Add(statusModel);
await _centralDbContext.SaveChangesAsync();
var monthStart = new DateTime(model.Year, model.Month, 1);
var monthEnd = monthStart.AddMonths(1);
var otRecords = _centralDbContext.Otregisters
.Where(r => r.UserId == userId && r.OtDate >= monthStart && r.OtDate < monthEnd)
.ToList();
foreach (var record in otRecords)
{
record.StatusId = statusModel.StatusId;
}
_centralDbContext.Otregisters.UpdateRange(otRecords);
await _centralDbContext.SaveChangesAsync();
var userSetting = _centralDbContext.Hrusersetting.FirstOrDefault(s => s.UserId == userId);
if (userSetting != null)
{
userSetting.ApprovalUpdate = DateTime.Now;
_centralDbContext.Hrusersetting.Update(userSetting);
}
await _centralDbContext.SaveChangesAsync();
return Ok();
}
catch (Exception ex)
{
_logger.LogError(ex, "Failed to submit overtime.");
return StatusCode(500, "An error occurred while submitting overtime.");
}
}
[HttpGet("CheckOvertimeSubmitted/{userId}/{month}/{year}")]
public IActionResult CheckOvertimeSubmitted(int userId, int month, int year)
{
try
{
var latestStatus = _centralDbContext.Otstatus
.Where(s => s.UserId == userId && s.Month == month && s.Year == year)
.OrderByDescending(s => s.SubmitDate)
.FirstOrDefault();
if (latestStatus == null)
{
return Ok(false);
}
if (latestStatus.HouStatus?.ToLower() == "rejected" ||
latestStatus.HodStatus?.ToLower() == "rejected" ||
latestStatus.ManagerStatus?.ToLower() == "rejected" ||
latestStatus.HrStatus?.ToLower() == "rejected")
{
return Ok(false);
}
if (latestStatus.HouStatus?.ToLower() == "pending" ||
latestStatus.HodStatus?.ToLower() == "pending" ||
latestStatus.ManagerStatus?.ToLower() == "pending" ||
latestStatus.HrStatus?.ToLower() == "pending")
{
return Ok(true);
}
return Ok(true);
}
catch (Exception ex)
{
_logger.LogError(ex, "Error while checking overtime submission status.");
return StatusCode(500, new { error = "Internal server error occurred." });
}
}
#endregion
#region Ot Edit
[HttpGet("GetStationsByDepartmentAir")]
public IActionResult GetStationsByDepartmentAir()
{
var stations = _centralDbContext.Stations
.Where(s => s.DepartmentId == 2)
.Select(s => new
{
s.StationId,
StationName = s.StationName ?? "Unnamed Station"
})
.ToList();
return Ok(stations);
}
[HttpGet("GetStationsByDepartmentMarine")]
public IActionResult GetStationsByDepartmentMarine()
{
var stations = _centralDbContext.Stations
.Where(s => s.DepartmentId == 3)
.Select(s => new
{
s.StationId,
StationName = s.StationName ?? "Unnamed Station"
})
.ToList();
return Ok(stations);
}
[HttpGet("GetOvertimeRecordById/{id}")]
public async Task<IActionResult> GetOvertimeRecordById(int id)
{
var record = await _centralDbContext.Otregisters.FindAsync(id);
if (record == null)
return NotFound();
return Ok(record);
}
[HttpGet("GetUserFlexiHour/{userId}")]
public async Task<IActionResult> GetUserFlexiHour(int userId)
{
try
{
var userSetting = await _centralDbContext.Hrusersetting
.Include(hs => hs.FlexiHour)
.FirstOrDefaultAsync(hs => hs.UserId == userId);
if (userSetting == null || userSetting.FlexiHour == null)
{
_logger.LogWarning("Flexi hour not found for UserId: {UserId}", userId);
return NotFound(new { message = "Flexi hour not found for this user." });
}
return Ok(new { flexiHour = userSetting.FlexiHour });
}
catch (Exception ex)
{
_logger.LogError(ex, "Error fetching user flexi hour for UserId: {UserId}", userId);
return StatusCode(500, new { message = "An error occurred while fetching flexi hour." });
}
}
[HttpPost]
[Route("UpdateOvertimeRecord")]
public IActionResult UpdateOvertimeRecord([FromBody] OtRegisterUpdateDto model)
{
_logger.LogInformation("UpdateOvertimeRecord called. Model: {@Model}", model);
try
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
var timeValidationError = ValidateTimeRanges(model);
if (timeValidationError != null)
{
return BadRequest(new { message = timeValidationError });
}
if (HasOverlappingRecords(model, model.UserId))
{
return BadRequest(new { message = "Your Office Hours entry overlaps with another record on this date. Kindly adjust your time." });
}
var existing = _centralDbContext.Otregisters.FirstOrDefault(o => o.OvertimeId == model.OvertimeId);
if (existing == null)
{
return NotFound(new { message = "Overtime record not found." });
}
existing.OtDate = model.OtDate;
existing.OfficeFrom = TimeSpan.TryParse(model.OfficeFrom, out var officeFrom) ? officeFrom : null;
existing.OfficeTo = TimeSpan.TryParse(model.OfficeTo, out var officeTo) ? officeTo : null;
existing.OfficeBreak = model.OfficeBreak;
existing.AfterFrom = TimeSpan.TryParse(model.AfterFrom, out var afterFrom) ? afterFrom : null;
existing.AfterTo = TimeSpan.TryParse(model.AfterTo, out var afterTo) ? afterTo : null;
existing.AfterBreak = model.AfterBreak;
existing.StationId = model.StationId;
existing.OtDescription = model.OtDescription;
existing.OtDays = model.OtDays;
existing.UserId = model.UserId;
_centralDbContext.SaveChanges();
return Ok(new { message = "Record updated successfully." });
}
catch (Exception ex)
{
_logger.LogError(ex, "Error updating overtime record.");
return StatusCode(500, new { message = "Failed to update record." });
}
}
private string ValidateTimeRanges(OtRegisterUpdateDto model)
{
TimeSpan? officeFrom = string.IsNullOrEmpty(model.OfficeFrom) ? (TimeSpan?)null : TimeSpan.Parse(model.OfficeFrom);
TimeSpan? officeTo = string.IsNullOrEmpty(model.OfficeTo) ? (TimeSpan?)null : TimeSpan.Parse(model.OfficeTo);
TimeSpan? afterFrom = string.IsNullOrEmpty(model.AfterFrom) ? (TimeSpan?)null : TimeSpan.Parse(model.AfterFrom);
TimeSpan? afterTo = string.IsNullOrEmpty(model.AfterTo) ? (TimeSpan?)null : TimeSpan.Parse(model.AfterTo);
TimeSpan minAllowedFromMidnightTo = new TimeSpan(16, 30, 0);
TimeSpan maxAllowedFromMidnightTo = new TimeSpan(23, 30, 0);
if (officeFrom.HasValue && officeTo.HasValue)
{
if (officeTo == TimeSpan.Zero)
{
if (officeFrom == TimeSpan.Zero)
{
return "Invalid Office Hour Time: 'From' and 'To' cannot both be 00:00 (midnight).";
}
if (officeFrom.Value < minAllowedFromMidnightTo || officeFrom.Value > maxAllowedFromMidnightTo)
{
return "Invalid Office Hour Time: If 'To' is 12:00 am (00:00), 'From' must start between end of your flexi hour to 11:30 pm on the same day.";
}
}
else if (officeTo <= officeFrom)
{
return "Invalid Office Hour Time: 'To' time must be later than 'From' time (same day only).";
}
}
if (afterFrom.HasValue && afterTo.HasValue)
{
if (afterTo == TimeSpan.Zero)
{
if (afterFrom == TimeSpan.Zero)
{
return "Invalid After Office Hour Time: 'From' and 'To' cannot both be 00:00 (midnight).";
}
if (afterFrom.Value < minAllowedFromMidnightTo || afterFrom.Value > maxAllowedFromMidnightTo)
{
return "Invalid After Office Hour Time: If 'To' is 12:00 am (00:00), 'From' must start between end of your flexi hour to 11:30 pm on the same day.";
}
}
else if (afterTo <= afterFrom)
{
return "Invalid After Office Hour Time: 'To' time must be later than 'From' time (same day only).";
}
}
if ((officeFrom == null && officeTo == null) && (afterFrom == null && afterTo == null))
{
return "Please enter either Office Hours or After Office Hours.";
}
return null;
}
private bool HasOverlappingRecords(OtRegisterUpdateDto model, int userId)
{
// Retrieve all other overtime records for the same user and date,
// excluding the current record being updated.
var existingRecords = _centralDbContext.Otregisters
.Where(o => o.UserId == userId && o.OtDate.Date == model.OtDate.Date && o.OvertimeId != model.OvertimeId)
.ToList();
// The logic to check for overlap between two time ranges A and B is:
// A_start < B_end AND B_start < A_end
// This handles all scenarios, including one range being entirely inside another.
// Check for overlap with the Office Hours block
if (!string.IsNullOrEmpty(model.OfficeFrom) && !string.IsNullOrEmpty(model.OfficeTo))
{
var newOfficeStart = TimeSpan.Parse(model.OfficeFrom);
var newOfficeEnd = TimeSpan.Parse(model.OfficeTo);
foreach (var record in existingRecords)
{
TimeSpan? existingOfficeStart = record.OfficeFrom;
TimeSpan? existingOfficeEnd = record.OfficeTo;
TimeSpan? existingAfterStart = record.AfterFrom;
TimeSpan? existingAfterEnd = record.AfterTo;
// Check against existing Office Hours
if (existingOfficeStart.HasValue && existingOfficeEnd.HasValue)
{
if (newOfficeStart < existingOfficeEnd.Value && existingOfficeStart.Value < newOfficeEnd)
{
return true;
}
}
// Check against existing After Office Hours
if (existingAfterStart.HasValue && existingAfterEnd.HasValue)
{
if (newOfficeStart < existingAfterEnd.Value && existingAfterStart.Value < newOfficeEnd)
{
return true;
}
}
}
}
// Check for overlap with the After Office Hours block
if (!string.IsNullOrEmpty(model.AfterFrom) && !string.IsNullOrEmpty(model.AfterTo))
{
var newAfterStart = TimeSpan.Parse(model.AfterFrom);
var newAfterEnd = TimeSpan.Parse(model.AfterTo);
foreach (var record in existingRecords)
{
TimeSpan? existingOfficeStart = record.OfficeFrom;
TimeSpan? existingOfficeEnd = record.OfficeTo;
TimeSpan? existingAfterStart = record.AfterFrom;
TimeSpan? existingAfterEnd = record.AfterTo;
// Check against existing Office Hours
if (existingOfficeStart.HasValue && existingOfficeEnd.HasValue)
{
if (newAfterStart < existingOfficeEnd.Value && existingOfficeStart.Value < newAfterEnd)
{
return true;
}
}
// Check against existing After Office Hours
if (existingAfterStart.HasValue && existingAfterEnd.HasValue)
{
if (newAfterStart < existingAfterEnd.Value && existingAfterStart.Value < newAfterEnd)
{
return true;
}
}
}
}
return false;
}
#endregion
#region OT Status
[HttpGet("GetUserOtStatus")]
public IActionResult GetUserOtStatus()
{
var userIdClaim = User.FindFirst(ClaimTypes.NameIdentifier)?.Value;
if (string.IsNullOrEmpty(userIdClaim))
return BadRequest("User ID is not available.");
if (!int.TryParse(userIdClaim, out int userId))
return BadRequest("Invalid User ID.");
var approvalFlowId = _centralDbContext.Hrusersetting
.Where(x => x.UserId == userId)
.Select(x => x.ApprovalFlowId)
.FirstOrDefault();
bool includeHou = false;
bool includeHod = false;
bool includeManager = false;
bool includeHr = false;
if (approvalFlowId != null)
{
var flow = _centralDbContext.Approvalflow
.FirstOrDefault(f => f.ApprovalFlowId == approvalFlowId);
if (flow != null)
{
includeHou = flow.HoU.HasValue;
includeHod = flow.HoD.HasValue;
includeManager = flow.Manager.HasValue;
includeHr = flow.HR.HasValue;
}
}
var otStatuses = _centralDbContext.Otstatus
.Where(o => o.UserId == userId)
.Select(o => new
{
o.Month,
o.Year,
o.SubmitDate,
HouStatus = includeHou ? o.HouStatus : null,
HodStatus = includeHod ? o.HodStatus : null,
ManagerStatus = includeManager ? o.ManagerStatus : null,
HrStatus = includeHr ? o.HrStatus : null,
o.FilePath,
Updated = o.HouUpdate != null || o.HodUpdate != null || o.ManagerUpdate != null || o.HrUpdate != null,
o.HouUpdate,
o.HodUpdate,
o.ManagerUpdate,
o.HrUpdate
})
.ToList();
return Ok(new
{
includeHou,
includeHod,
includeManager,
includeHr,
otStatuses,
hasApprovalFlow = approvalFlowId != null
});
}
#endregion
#region OT Approval
[HttpGet("GetPendingApproval")]
public IActionResult GetPendingApproval(int month, int year)
{
var userIdStr = _userManager.GetUserId(User);
if (string.IsNullOrEmpty(userIdStr) || !int.TryParse(userIdStr, out int currentUserId))
return Unauthorized("Invalid or missing user ID");
var flows = _centralDbContext.Approvalflow
.Where(f => f.HoU == currentUserId || f.HoD == currentUserId || f.Manager == currentUserId || f.HR == currentUserId)
.ToList();
if (!flows.Any())
return Json(new { Roles = new List<string>(), Data = new List<object>(), OverallPendingMonths = new List<string>() });
var flowRoleMap = new Dictionary<int, string>();
foreach (var flow in flows)
{
if (flow.HoU == currentUserId) flowRoleMap[flow.ApprovalFlowId] = "HoU";
if (flow.HoD == currentUserId) flowRoleMap[flow.ApprovalFlowId] = "HoD";
if (flow.Manager == currentUserId) flowRoleMap[flow.ApprovalFlowId] = "Manager";
if (flow.HR == currentUserId) flowRoleMap[flow.ApprovalFlowId] = "HR";
}
var allRelevantOtEntries = (from status in _centralDbContext.Otstatus
join setting in _centralDbContext.Hrusersetting on status.UserId equals setting.UserId
where setting.ApprovalFlowId.HasValue && flowRoleMap.Keys.Contains(setting.ApprovalFlowId.Value)
select new
{
status.Month,
status.Year,
setting.ApprovalFlowId,
status.HouStatus,
status.HodStatus,
status.ManagerStatus,
status.HrStatus
}).ToList();
var pendingMonthsAndYears = new HashSet<string>();
var allFlows = _centralDbContext.Approvalflow.ToList();
foreach (var entry in allRelevantOtEntries)
{
var role = flowRoleMap[entry.ApprovalFlowId.Value];
var flow = allFlows.FirstOrDefault(f => f.ApprovalFlowId == entry.ApprovalFlowId);
if (flow == null) continue;
bool isPendingForCurrentUser = false;
if (role == "HoU" && (entry.HouStatus == null || entry.HouStatus == "Pending") &&
!(entry.HodStatus == "Rejected" || entry.ManagerStatus == "Rejected" || entry.HrStatus == "Rejected"))
{
isPendingForCurrentUser = true;
}
else if (role == "HoD" && (entry.HodStatus == null || entry.HodStatus == "Pending") &&
(!flow.HoU.HasValue || entry.HouStatus == "Approved") &&
!(entry.HouStatus == "Rejected" || entry.ManagerStatus == "Rejected" || entry.HrStatus == "Rejected"))
{
isPendingForCurrentUser = true;
}
else if (role == "Manager" && (entry.ManagerStatus == null || entry.ManagerStatus == "Pending") &&
(!flow.HoU.HasValue || entry.HouStatus == "Approved") &&
(!flow.HoD.HasValue || entry.HodStatus == "Approved") &&
!(entry.HouStatus == "Rejected" || entry.HodStatus == "Rejected" || entry.HrStatus == "Rejected"))
{
isPendingForCurrentUser = true;
}
else if (role == "HR" && (entry.HrStatus == null || entry.HrStatus == "Pending") &&
(!flow.HoU.HasValue || entry.HouStatus == "Approved") &&
(!flow.HoD.HasValue || entry.HodStatus == "Approved") &&
(!flow.Manager.HasValue || entry.ManagerStatus == "Approved") &&
!(entry.HouStatus == "Rejected" || entry.HodStatus == "Rejected" || entry.ManagerStatus == "Rejected"))
{
isPendingForCurrentUser = true;
}
if (isPendingForCurrentUser)
{
pendingMonthsAndYears.Add($"{entry.Month:D2}/{entry.Year}");
}
}
var otEntriesForSelectedMonth = (from status in _centralDbContext.Otstatus
join user in _centralDbContext.Users on status.UserId equals user.Id
join setting in _centralDbContext.Hrusersetting on status.UserId equals setting.UserId
where status.Month == month && status.Year == year && setting.ApprovalFlowId.HasValue
select new
{
status.StatusId,
status.UserId,
status.SubmitDate,
status.HouStatus,
status.HodStatus,
status.ManagerStatus,
status.HrStatus,
setting.ApprovalFlowId,
fullName = user.FullName
}).ToList();
var processedList = new List<object>();
var distinctRoles = new HashSet<string>();
foreach (var entry in otEntriesForSelectedMonth)
{
if (!entry.ApprovalFlowId.HasValue || !flowRoleMap.ContainsKey(entry.ApprovalFlowId.Value))
continue;
var role = flowRoleMap[entry.ApprovalFlowId.Value];
distinctRoles.Add(role);
var flow = allFlows.FirstOrDefault(f => f.ApprovalFlowId == entry.ApprovalFlowId);
if (flow == null) continue;
bool canApprove = false;
string currentUserStatus = "N/A";
if (role == "HoU")
{
currentUserStatus = entry.HouStatus ?? "Pending";
canApprove = currentUserStatus == "Pending" &&
!(entry.HodStatus == "Rejected" || entry.ManagerStatus == "Rejected" || entry.HrStatus == "Rejected");
}
else if (role == "HoD")
{
currentUserStatus = entry.HodStatus ?? "Pending";
canApprove = currentUserStatus == "Pending" &&
(!flow.HoU.HasValue || entry.HouStatus == "Approved") &&
!(entry.HouStatus == "Rejected" || entry.ManagerStatus == "Rejected" || entry.HrStatus == "Rejected");
}
else if (role == "Manager")
{
currentUserStatus = entry.ManagerStatus ?? "Pending";
canApprove = currentUserStatus == "Pending" &&
(!flow.HoU.HasValue || entry.HouStatus == "Approved") &&
(!flow.HoD.HasValue || entry.HodStatus == "Approved") &&
!(entry.HouStatus == "Rejected" || entry.HodStatus == "Rejected" || entry.HrStatus == "Rejected");
}
else if (role == "HR")
{
currentUserStatus = entry.HrStatus ?? "Pending";
canApprove = currentUserStatus == "Pending" &&
(!flow.HoU.HasValue || entry.HouStatus == "Approved") &&
(!flow.HoD.HasValue || entry.HodStatus == "Approved") &&
(!flow.Manager.HasValue || entry.ManagerStatus == "Approved") &&
!(entry.HouStatus == "Rejected" || entry.HodStatus == "Rejected" || entry.ManagerStatus == "Rejected");
}
bool isOverallRejected = (entry.HouStatus == "Rejected" ||
entry.HodStatus == "Rejected" ||
entry.ManagerStatus == "Rejected" ||
entry.HrStatus == "Rejected");
processedList.Add(new
{
entry.StatusId,
entry.SubmitDate,
entry.HouStatus,
entry.HodStatus,
entry.ManagerStatus,
entry.HrStatus,
entry.ApprovalFlowId,
entry.fullName,
Role = role,
CanApprove = canApprove,
CurrentUserStatus = currentUserStatus,
IsOverallRejected = isOverallRejected
});
}
return Json(new
{
Roles = distinctRoles.ToList(),
Data = processedList,
OverallPendingMonths = pendingMonthsAndYears.OrderByDescending(m => m).ToList()
});
}
[HttpPost("UpdateApprovalStatus")]
public IActionResult UpdateApprovalStatus([FromBody] UpdateStatusDto dto)
{
if (dto == null)
return BadRequest("DTO is null or improperly formatted.");
if (dto.StatusId == 0 || string.IsNullOrWhiteSpace(dto.Decision))
return BadRequest("Missing StatusId or Decision.");
var userIdStr = _userManager.GetUserId(User);
if (string.IsNullOrEmpty(userIdStr) || !int.TryParse(userIdStr, out int currentUserId))
return Unauthorized("Invalid user");
var status = _centralDbContext.Otstatus.FirstOrDefault(s => s.StatusId == dto.StatusId);
if (status == null) return NotFound("OT Status not found");
var setting = _centralDbContext.Hrusersetting.FirstOrDefault(s => s.UserId == status.UserId);
if (setting == null) return BadRequest("User setting not found");
var flow = _centralDbContext.Approvalflow.FirstOrDefault(f => f.ApprovalFlowId == setting.ApprovalFlowId);
if (flow == null) return BadRequest("Approval flow not found");
var now = DateTime.Now;
if (status.HouStatus == "Rejected" || status.HodStatus == "Rejected" || status.ManagerStatus == "Rejected" || status.HrStatus == "Rejected")
{
return BadRequest("This request has already been rejected by a prior approver.");
}
bool isAuthorizedToAct = false;
string currentRoleStatus = "";
if (flow.HoU == currentUserId)
{
currentRoleStatus = status.HouStatus ?? "Pending";
if (currentRoleStatus == "Pending") isAuthorizedToAct = true;
}
else if (flow.HoD == currentUserId)
{
currentRoleStatus = status.HodStatus ?? "Pending";
if (currentRoleStatus == "Pending" && (!flow.HoU.HasValue || status.HouStatus == "Approved")) isAuthorizedToAct = true;
}
else if (flow.Manager == currentUserId)
{
currentRoleStatus = status.ManagerStatus ?? "Pending";
if (currentRoleStatus == "Pending" &&
(!flow.HoU.HasValue || status.HouStatus == "Approved") &&
(!flow.HoD.HasValue || status.HodStatus == "Approved")) isAuthorizedToAct = true;
}
else if (flow.HR == currentUserId)
{
currentRoleStatus = status.HrStatus ?? "Pending";
if (currentRoleStatus == "Pending" &&
(!flow.HoU.HasValue || status.HouStatus == "Approved") &&
(!flow.HoD.HasValue || status.HodStatus == "Approved") &&
(!flow.Manager.HasValue || status.ManagerStatus == "Approved")) isAuthorizedToAct = true;
}
if (!isAuthorizedToAct)
{
return BadRequest("You are not authorized to act on this request at this stage or the status has already been set.");
}
if (dto.Decision.ToLower() == "rejected")
{
if (flow.HoU == currentUserId) { status.HouStatus = "Rejected"; status.HouSubmitDate = now; }
else if (flow.HoD == currentUserId) { status.HodStatus = "Rejected"; status.HodSubmitDate = now; }
else if (flow.Manager == currentUserId) { status.ManagerStatus = "Rejected"; status.ManagerSubmitDate = now; }
else if (flow.HR == currentUserId) { status.HrStatus = "Rejected"; status.HrSubmitDate = now; }
}
else if (dto.Decision.ToLower() == "approved")
{
if (flow.HoU == currentUserId) { status.HouStatus = "Approved"; status.HouSubmitDate = now; }
else if (flow.HoD == currentUserId) { status.HodStatus = "Approved"; status.HodSubmitDate = now; }
else if (flow.Manager == currentUserId) { status.ManagerStatus = "Approved"; status.ManagerSubmitDate = now; }
else if (flow.HR == currentUserId) { status.HrStatus = "Approved"; status.HrSubmitDate = now; }
}
else
{
return BadRequest("Invalid decision value.");
}
_centralDbContext.SaveChanges();
return Ok(new { message = "Status updated successfully." });
}
#endregion
#region OT Review
[HttpGet("GetAllStations")]
public IActionResult GetAllStations()
{
var stations = _centralDbContext.Stations.Select(s => new { s.StationId, s.StationName }).ToList();
return Ok(stations);
}
[HttpGet("GetOtRecordsByStatusId/{statusId}")]
public IActionResult GetOtRecordsByStatusId(int statusId)
{
var otStatus = _centralDbContext.Otstatus.FirstOrDefault(s => s.StatusId == statusId);
if (otStatus == null)
return NotFound("OT status not found.");
var user = _centralDbContext.Users.FirstOrDefault(u => u.Id == otStatus.UserId);
if (user == null)
return NotFound("User not found.");
var department = _centralDbContext.Departments
.Where(d => d.DepartmentId == user.departmentId)
.Select(d => d.DepartmentName)
.FirstOrDefault();
var userBasicSalary = _centralDbContext.Rates
.Where(r => r.UserId == user.Id)
.Select(r => r.RateValue)
.FirstOrDefault();
var userSetting = _centralDbContext.Hrusersetting
.Include(us => us.State)
.Include(us => us.Approvalflow)
.ThenInclude(af => af.HeadOfUnit)
.Include(us => us.FlexiHour)
.FirstOrDefault(us => us.UserId == user.Id);
if (userSetting?.State == null)
return NotFound("User state information not found in HR User Settings.");
if (userSetting?.Approvalflow == null)
return NotFound("Approval flow information not found for the user.");
var publicHolidaysForTable = _centralDbContext.Holidays
.Where(h => h.StateId == userSetting.State.StateId)
.Select(h => h.HolidayDate.Date.ToString("yyyy-MM-dd"))
.ToList();
var otRecords = _centralDbContext.Otregisters
.Include(o => o.Stations)
.Where(o => o.StatusId == statusId)
.ToList()
.Select(o =>
{
string dayType;
DateTime otDate = o.OtDate.Date;
DayOfWeek dayOfWeek = otDate.DayOfWeek;
if (publicHolidaysForTable.Contains(otDate.ToString("yyyy-MM-dd")))
{
dayType = "Public Holiday";
}
else if (userSetting.State.WeekendId == 1)
{
if (dayOfWeek == DayOfWeek.Friday) dayType = "Off Day";
else if (dayOfWeek == DayOfWeek.Saturday) dayType = "Rest Day";
else dayType = "Normal Day";
}
else if (userSetting.State.WeekendId == 2)
{
if (dayOfWeek == DayOfWeek.Saturday) dayType = "Off Day";
else if (dayOfWeek == DayOfWeek.Sunday) dayType = "Rest Day";
else dayType = "Normal Day";
}
else
{
dayType = "Normal Day";
}
return new
{
o.OvertimeId,
o.OtDate,
o.OfficeFrom,
o.OfficeTo,
o.OfficeBreak,
o.AfterFrom,
o.AfterTo,
o.AfterBreak,
o.StationId,
StationName = o.Stations != null ? o.Stations.StationName : "N/A",
o.OtDescription,
o.OtDays,
o.UserId,
Rate = userBasicSalary, // Pass the Basic Salary as 'Rate'
DayType = dayType,
};
})
.ToList();
var currentLoggedInUserId = GetCurrentLoggedInUserId();
string approverRole = GetApproverRole(currentLoggedInUserId, statusId);
bool hasApproverActed = false;
switch (approverRole)
{
case "HoU":
hasApproverActed = !string.IsNullOrEmpty(otStatus.HouStatus) && otStatus.HouStatus != "Pending";
break;
case "HoD":
hasApproverActed = !string.IsNullOrEmpty(otStatus.HodStatus) && otStatus.HodStatus != "Pending";
break;
case "Manager":
hasApproverActed = !string.IsNullOrEmpty(otStatus.ManagerStatus) && otStatus.ManagerStatus != "Pending";
break;
case "HR":
hasApproverActed = !string.IsNullOrEmpty(otStatus.HrStatus) && otStatus.HrStatus != "Pending";
break;
default:
hasApproverActed = true;
break;
}
var result = new
{
userInfo = new
{
fullName = user.FullName,
departmentName = department,
user.departmentId,
filePath = otStatus.FilePath,
fullNameLower = user.FullName?.ToLower(),
flexiHour = userSetting.FlexiHour?.FlexiHour,
stateId = userSetting.State.StateId,
weekendId = userSetting.State.WeekendId,
rate = userBasicSalary
},
records = otRecords,
isHoU = userSetting.Approvalflow?.HoU == currentLoggedInUserId,
otStatus.HouStatus,
otStatus.HodStatus,
otStatus.ManagerStatus,
otStatus.HrStatus,
approverRole,
hasApproverActed
};
return Ok(result);
}
[HttpGet("GetPublicHolidaysByState/{stateId}")]
public IActionResult GetPublicHolidaysByState(int stateId)
{
var holidays = _centralDbContext.Holidays
.Where(h => h.StateId == stateId)
.Select(h => new
{
date = h.HolidayDate.ToString("yyyy-MM-dd"),
name = h.HolidayName
})
.ToList();
return Ok(holidays);
}
[HttpPost("UpdateOtRecordByApprover")]
public IActionResult UpdateOtRecordByApprover([FromBody] OtRegisterEditDto updatedRecordDto)
{
if (updatedRecordDto == null)
{
return BadRequest("Invalid record data.");
}
var existingRecord = _centralDbContext.Otregisters.FirstOrDefault(o => o.OvertimeId == updatedRecordDto.OvertimeId);
if (existingRecord == null)
{
return NotFound(new { message = "Overtime record not found." });
}
// **NEW LOGIC: Check for overlapping entries**
if (IsOverlapping(updatedRecordDto, existingRecord.UserId, updatedRecordDto.OvertimeId))
{
return BadRequest(new { message = "The new overtime time range overlaps with an existing entry for the same date." });
}
// ... (rest of your existing logic for finding otStatus, permissions, and logging)
// The previous code for validation will be moved to a helper method or retained if it's still needed
var otStatus = _centralDbContext.Otstatus.FirstOrDefault(s => s.StatusId == updatedRecordDto.StatusId);
if (otStatus == null)
{
return NotFound("OT status not found.");
}
// ... (rest of the code for checking permissions and logging)
var currentLoggedInUserId = GetCurrentLoggedInUserId();
string approverRole = GetApproverRole(currentLoggedInUserId, otStatus.StatusId);
bool hasApproverActed = false;
switch (approverRole)
{
case "HoU":
hasApproverActed = !string.IsNullOrEmpty(otStatus.HouStatus) && otStatus.HouStatus != "Pending";
break;
case "HoD":
hasApproverActed = !string.IsNullOrEmpty(otStatus.HodStatus) && otStatus.HodStatus != "Pending";
break;
case "Manager":
hasApproverActed = !string.IsNullOrEmpty(otStatus.ManagerStatus) && otStatus.ManagerStatus != "Pending";
break;
case "HR":
hasApproverActed = !string.IsNullOrEmpty(otStatus.HrStatus) && otStatus.HrStatus != "Pending";
break;
}
if (hasApproverActed)
{
return Forbid("You cannot edit this record as you have already acted on this OT submission.");
}
var originalRecordData = JsonConvert.SerializeObject(existingRecord, new JsonSerializerSettings
{
ReferenceLoopHandling = ReferenceLoopHandling.Ignore
});
// Update the existing record with the new data
existingRecord.OtDate = updatedRecordDto.OtDate;
existingRecord.OfficeFrom = ParseTimeStringToTimeSpan(updatedRecordDto.OfficeFrom);
existingRecord.OfficeTo = ParseTimeStringToTimeSpan(updatedRecordDto.OfficeTo);
existingRecord.OfficeBreak = updatedRecordDto.OfficeBreak;
existingRecord.AfterFrom = ParseTimeStringToTimeSpan(updatedRecordDto.AfterFrom);
existingRecord.AfterTo = ParseTimeStringToTimeSpan(updatedRecordDto.AfterTo);
existingRecord.AfterBreak = updatedRecordDto.AfterBreak;
existingRecord.StationId = updatedRecordDto.StationId;
existingRecord.OtDescription = updatedRecordDto.OtDescription;
_centralDbContext.SaveChanges();
var updateLog = new OtUpdateLog
{
ApproverRole = approverRole,
ApproverUserId = currentLoggedInUserId,
UpdateTimestamp = DateTime.Now,
ChangeType = "Edit",
BeforeEdit = JsonConvert.DeserializeObject<OtRegisterModel>(originalRecordData),
AfterEdit = updatedRecordDto
};
var logJson = JsonConvert.SerializeObject(updateLog);
switch (approverRole)
{
case "HoU":
otStatus.HouUpdate = AppendUpdateLog(otStatus.HouUpdate, logJson);
break;
case "HoD":
otStatus.HodUpdate = AppendUpdateLog(otStatus.HodUpdate, logJson);
break;
case "Manager":
otStatus.ManagerUpdate = AppendUpdateLog(otStatus.ManagerUpdate, logJson);
break;
case "HR":
otStatus.HrUpdate = AppendUpdateLog(otStatus.HrUpdate, logJson);
break;
default:
return Unauthorized("You are not authorized to edit this record.");
}
_centralDbContext.SaveChanges();
return Ok(new { message = "Overtime record updated successfully and changes logged." });
}
// **NEW HELPER METHOD: IsOverlapping**
private bool IsOverlapping(OtRegisterEditDto updatedRecord, int userId, int currentRecordId)
{
// Filter existing records for the same date, excluding the one being edited
var existingRecords = _centralDbContext.Otregisters
.Where(o => o.UserId == userId && o.OtDate.Date == updatedRecord.OtDate.Date && o.OvertimeId != currentRecordId)
.ToList();
// Check for overlaps with the new time ranges
TimeSpan? newOfficeFrom = ParseTimeStringToTimeSpan(updatedRecord.OfficeFrom);
TimeSpan? newOfficeTo = ParseTimeStringToTimeSpan(updatedRecord.OfficeTo);
TimeSpan? newAfterFrom = ParseTimeStringToTimeSpan(updatedRecord.AfterFrom);
TimeSpan? newAfterTo = ParseTimeStringToTimeSpan(updatedRecord.AfterTo);
foreach (var existing in existingRecords)
{
// Check if the new office hours overlap with any existing time range
if (newOfficeFrom.HasValue && newOfficeTo.HasValue)
{
if (CheckOverlapBetween(newOfficeFrom.Value, newOfficeTo.Value, existing.OfficeFrom, existing.OfficeTo) ||
CheckOverlapBetween(newOfficeFrom.Value, newOfficeTo.Value, existing.AfterFrom, existing.AfterTo))
{
return true;
}
}
// Check if the new after office hours overlap with any existing time range
if (newAfterFrom.HasValue && newAfterTo.HasValue)
{
if (CheckOverlapBetween(newAfterFrom.Value, newAfterTo.Value, existing.OfficeFrom, existing.OfficeTo) ||
CheckOverlapBetween(newAfterFrom.Value, newAfterTo.Value, existing.AfterFrom, existing.AfterTo))
{
return true;
}
}
}
return false;
}
// **NEW HELPER METHOD: CheckOverlapBetween**
private bool CheckOverlapBetween(TimeSpan start1, TimeSpan end1, TimeSpan? start2, TimeSpan? end2)
{
// If either of the second time range's values is missing, there can be no overlap.
if (!start2.HasValue || !end2.HasValue)
{
return false;
}
// Create local, non-nullable variables to work with.
TimeSpan s1 = start1;
TimeSpan e1 = end1;
TimeSpan s2 = start2.Value;
TimeSpan e2 = end2.Value;
// Handle overnight cases for both ranges by adding 24 hours to the end time
// if it's on or before the start time.
// TimeSpan.FromHours(24) is a cleaner way to express this.
if (e1 <= s1)
{
e1 = e1.Add(TimeSpan.FromHours(24));
}
if (e2 <= s2)
{
e2 = e2.Add(TimeSpan.FromHours(24));
}
// Overlap exists if the start of one range is before the end of the other,
// AND the start of the other is before the end of the first.
return s1 < e2 && s2 < e1;
}
[HttpDelete("DeleteOvertimeInOtReview/{id}")]
public IActionResult DeleteOvertimeInOtReview(int id)
{
var recordToDelete = _centralDbContext.Otregisters.FirstOrDefault(o => o.OvertimeId == id);
if (recordToDelete == null)
{
return NotFound(new { message = "Overtime record not found." });
}
var statusIdForRecord = recordToDelete.StatusId;
if (!statusIdForRecord.HasValue)
{
return BadRequest("Overtime record is not associated with a status.");
}
var otStatus = _centralDbContext.Otstatus.FirstOrDefault(s => s.StatusId == statusIdForRecord.Value);
if (otStatus == null)
{
return NotFound("OT status for this record not found.");
}
var currentLoggedInUserId = GetCurrentLoggedInUserId();
string approverRole = GetApproverRole(currentLoggedInUserId, statusIdForRecord.Value);
bool hasApproverActed = false;
switch (approverRole)
{
case "HoU":
hasApproverActed = !string.IsNullOrEmpty(otStatus.HouStatus) && otStatus.HouStatus != "Pending";
break;
case "HoD":
hasApproverActed = !string.IsNullOrEmpty(otStatus.HodStatus) && otStatus.HodStatus != "Pending";
break;
case "Manager":
hasApproverActed = !string.IsNullOrEmpty(otStatus.ManagerStatus) && otStatus.ManagerStatus != "Pending";
break;
case "HR":
hasApproverActed = !string.IsNullOrEmpty(otStatus.HrStatus) && otStatus.HrStatus != "Pending";
break;
}
if (hasApproverActed)
{
return Forbid("You cannot delete this record as you have already acted on this OT submission.");
}
var deletedRecordData = JsonConvert.SerializeObject(recordToDelete, new JsonSerializerSettings
{
ReferenceLoopHandling = ReferenceLoopHandling.Ignore
});
_centralDbContext.Otregisters.Remove(recordToDelete);
_centralDbContext.SaveChanges();
var deleteLog = new OtUpdateLog
{
ApproverRole = approverRole,
ApproverUserId = currentLoggedInUserId,
UpdateTimestamp = DateTime.Now,
ChangeType = "Delete",
DeletedRecord = JsonConvert.DeserializeObject<OtRegisterModel>(deletedRecordData)
};
var logJson = JsonConvert.SerializeObject(deleteLog);
switch (approverRole)
{
case "HoU":
otStatus.HouUpdate = AppendUpdateLog(otStatus.HouUpdate, logJson);
break;
case "HoD":
otStatus.HodUpdate = AppendUpdateLog(otStatus.HodUpdate, logJson);
break;
case "Manager":
otStatus.ManagerUpdate = AppendUpdateLog(otStatus.ManagerUpdate, logJson);
break;
case "HR":
otStatus.HrUpdate = AppendUpdateLog(otStatus.HrUpdate, logJson);
break;
default:
Console.WriteLine($"Unauthorized deletion attempt by user {currentLoggedInUserId} for status {statusIdForRecord.Value}");
break;
}
_centralDbContext.SaveChanges();
return Ok(new { message = "Overtime record deleted successfully and deletion logged." });
}
private int GetCurrentLoggedInUserId()
{
if (User.Identity.IsAuthenticated)
{
var userIdClaim = User.FindFirst(System.Security.Claims.ClaimTypes.NameIdentifier);
if (userIdClaim != null && int.TryParse(userIdClaim.Value, out int userId))
{
return userId;
}
}
return -1;
}
private string GetApproverRole(int currentUserId, int statusId)
{
var otStatus = _centralDbContext.Otstatus.FirstOrDefault(s => s.StatusId == statusId);
if (otStatus == null)
{
return "Unknown: Status not found";
}
var submittedByUserId = otStatus.UserId;
var hrUserSetting = _centralDbContext.Hrusersetting
.Include(hus => hus.Approvalflow)
.FirstOrDefault(hus => hus.UserId == submittedByUserId);
if (hrUserSetting?.Approvalflow == null)
{
return "Unknown: Approval flow not configured for user";
}
var approvalFlow = hrUserSetting.Approvalflow;
if (approvalFlow.HoU == currentUserId) return "HoU";
if (approvalFlow.HoD == currentUserId) return "HoD";
if (approvalFlow.Manager == currentUserId) return "Manager";
if (approvalFlow.HR == currentUserId) return "HR";
return "Unknown: Not an assigned approver";
}
private string AppendUpdateLog(string? existingLogJson, string newLogJson)
{
List<OtUpdateLog> logs;
if (!string.IsNullOrEmpty(existingLogJson))
{
try
{
logs = JsonConvert.DeserializeObject<List<OtUpdateLog>>(existingLogJson);
if (logs == null) logs = new List<OtUpdateLog>();
}
catch
{
logs = new List<OtUpdateLog>();
}
}
else
{
logs = new List<OtUpdateLog>();
}
var newLogEntry = JsonConvert.DeserializeObject<OtUpdateLog>(newLogJson);
if (newLogEntry != null)
{
logs.Add(newLogEntry);
}
return JsonConvert.SerializeObject(logs);
}
private TimeSpan? ParseTimeStringToTimeSpan(string? timeString)
{
if (string.IsNullOrEmpty(timeString))
{
return null;
}
if (TimeSpan.TryParse(timeString, out TimeSpan result))
{
return result;
}
return null;
}
#endregion
#region OT Review/ OT Record PDF Excel
[HttpGet("GetOvertimePdfByStatusId/{statusId}")]
public IActionResult GetOvertimePdfByStatusId(int statusId)
{
var otStatus = _centralDbContext.Otstatus.FirstOrDefault(s => s.StatusId == statusId);
if (otStatus == null)
return NotFound("OT status not found.");
var user = _centralDbContext.Users
.Include(u => u.Department)
.FirstOrDefault(u => u.Id == otStatus.UserId);
if (user == null)
return NotFound("User not found.");
var userRate = _centralDbContext.Rates
.Where(r => r.UserId == user.Id)
.OrderByDescending(r => r.LastUpdated)
.FirstOrDefault()?.RateValue ?? 0m;
var otRecords = _centralDbContext.Otregisters
.Include(o => o.Stations)
.Where(o => o.StatusId == statusId)
.ToList();
DateTime? selectedMonth = otRecords.Any()
? otRecords.First().OtDate
: DateTime.Now;
byte[]? logoImage = null;
var logoPath = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "images", "logo.jpg");
if (System.IO.File.Exists(logoPath))
{
logoImage = System.IO.File.ReadAllBytes(logoPath);
}
var currentLoggedInUserId = GetCurrentLoggedInUserId();
var userSetting = _centralDbContext.Hrusersetting
.Include(us => us.Approvalflow)
.Include(us => us.FlexiHour)
.FirstOrDefault(us => us.UserId == user.Id);
// Determine if the current logged-in user is HoU, HoD, or Manager for the OT user
bool hideSalaryDetails = false;
if (userSetting?.Approvalflow != null)
{
if (userSetting.Approvalflow.HoU == currentLoggedInUserId ||
userSetting.Approvalflow.HoD == currentLoggedInUserId ||
userSetting.Approvalflow.Manager == currentLoggedInUserId)
{
hideSalaryDetails = true;
}
}
string? flexiHour = userSetting?.FlexiHour?.FlexiHour;
var approvedSignatures = new List<ApprovalSignatureData>();
var approvalFlow = userSetting?.Approvalflow;
if (approvalFlow != null)
{
var approvalStages = new List<(int? approverId, string statusField, DateTime? submitDate, UserModel? approverUser)>
{
(approvalFlow.HoU, otStatus.HouStatus, otStatus.HouSubmitDate, _centralDbContext.Users.FirstOrDefault(u => u.Id == approvalFlow.HoU)),
(approvalFlow.HoD, otStatus.HodStatus, otStatus.HodSubmitDate, _centralDbContext.Users.FirstOrDefault(u => u.Id == approvalFlow.HoD)),
(approvalFlow.Manager, otStatus.ManagerStatus, otStatus.ManagerSubmitDate, _centralDbContext.Users.FirstOrDefault(u => u.Id == approvalFlow.Manager)),
(approvalFlow.HR, otStatus.HrStatus, otStatus.HrSubmitDate, _centralDbContext.Users.FirstOrDefault(u => u.Id == approvalFlow.HR))
};
foreach (var stage in approvalStages
.Where(s => s.approverUser != null && s.statusField == "Approved" && s.submitDate.HasValue)
.OrderBy(s => s.submitDate))
{
byte[]? signatureImageBytes = null;
var staffSign = _centralDbContext.Staffsign
.FirstOrDefault(ss => ss.UserId == stage.approverId.Value);
approvedSignatures.Add(new ApprovalSignatureData
{
ApproverName = stage.approverUser.FullName,
SignatureImage = signatureImageBytes,
ApprovedDate = stage.submitDate
});
}
}
var pdfGenerator = new OvertimePDF(_centralDbContext);
// Pass the new hideSalaryDetails flag to the PDF generator
var stream = pdfGenerator.GenerateOvertimeTablePdf(otRecords, user, userRate, selectedMonth, logoImage, hideSalaryDetails, flexiHour, approvedSignatures);
string fileName = $"OvertimeReport_{user.FullName}_{DateTime.Now:yyyyMMdd}.pdf";
return File(stream.ToArray(), "application/pdf", fileName);
}
[HttpGet("GetUserOvertimePdf/{userId}/{month}/{year}")]
public IActionResult GetUserOvertimePdf(int userId, int month, int year)
{
var user = _centralDbContext.Users
.Include(u => u.Department)
.FirstOrDefault(u => u.Id == userId);
if (user == null)
return NotFound("User not found.");
var userRate = _centralDbContext.Rates
.Where(r => r.UserId == user.Id)
.OrderByDescending(r => r.LastUpdated)
.FirstOrDefault()?.RateValue ?? 0m;
var otRecords = _centralDbContext.Otregisters
.Include(o => o.Stations)
.Where(o => o.UserId == userId && o.OtDate.Month == month && o.OtDate.Year == year)
.Select(o => new OtRegisterModel
{
OtDate = o.OtDate,
OfficeFrom = o.OfficeFrom,
OfficeTo = o.OfficeTo,
OfficeBreak = o.OfficeBreak,
AfterFrom = o.AfterFrom,
AfterTo = o.AfterTo,
AfterBreak = o.AfterBreak,
StationId = o.StationId,
Stations = o.Stations,
OtDescription = o.OtDescription,
OtDays = o.OtDays
})
.ToList();
DateTime? selectedMonth = new DateTime(year, month, 1);
byte[]? logoImage = null;
var logoPath = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "images", "logo.jpg");
if (System.IO.File.Exists(logoPath))
{
logoImage = System.IO.File.ReadAllBytes(logoPath);
}
var flexiHour = _centralDbContext.Hrusersetting
.Include(us => us.FlexiHour)
.FirstOrDefault(us => us.UserId == userId)?.FlexiHour?.FlexiHour;
var pdfGenerator = new OvertimePDF(_centralDbContext);
var stream = pdfGenerator.GenerateSimpleOvertimeTablePdf(otRecords, user, userRate, selectedMonth, logoImage, flexiHour);
string fileName = $"OvertimeReport_{user.FullName}_{year}_{month}.pdf";
return File(stream.ToArray(), "application/pdf", fileName);
}
[HttpGet("GetOvertimeExcelByStatusId/{statusId}")]
public IActionResult GetOvertimeExcelByStatusId(int statusId)
{
var otStatus = _centralDbContext.Otstatus.FirstOrDefault(s => s.StatusId == statusId);
if (otStatus == null)
return NotFound("OT status not found.");
var user = _centralDbContext.Users
.Include(u => u.Department)
.FirstOrDefault(u => u.Id == otStatus.UserId);
if (user == null)
return NotFound("User not found.");
var userRate = _centralDbContext.Rates
.Where(r => r.UserId == user.Id)
.OrderByDescending(r => r.LastUpdated)
.FirstOrDefault()?.RateValue ?? 0m;
var otRecords = _centralDbContext.Otregisters
.Include(o => o.Stations)
.Where(o => o.StatusId == statusId)
.ToList();
DateTime? selectedMonth = otRecords.Any()
? otRecords.First().OtDate
: DateTime.Now;
var currentLoggedInUserId = GetCurrentLoggedInUserId();
var userSetting = _centralDbContext.Hrusersetting
.Include(us => us.Approvalflow)
.Include(us => us.FlexiHour)
.FirstOrDefault(us => us.UserId == user.Id);
bool isHoU = false;
bool isHoD = false; // Initialize isHoD
bool isManager = false; // Initialize isManager
if (userSetting?.Approvalflow != null)
{
if (userSetting.Approvalflow.HoU == currentLoggedInUserId)
{
isHoU = true;
}
if (userSetting.Approvalflow.HoD == currentLoggedInUserId) // Check if current user is HoD
{
isHoD = true;
}
if (userSetting.Approvalflow.Manager == currentLoggedInUserId) // Check if current user is Manager
{
isManager = true;
}
}
string? flexiHour = userSetting?.FlexiHour?.FlexiHour;
var excelGenerator = new OvertimeExcel(_centralDbContext, _env);
var logoPath = Path.Combine(_env.WebRootPath, "images", "logo.jpg");
byte[]? logoImage = System.IO.File.Exists(logoPath) ? System.IO.File.ReadAllBytes(logoPath) : null;
var stream = excelGenerator.GenerateOvertimeExcel(
otRecords,
user,
userRate,
selectedMonth,
isHoU,
isHoD, // Pass isHoD
isManager, // Pass isManager
flexiHour,
logoImage,
isSimplifiedExport: false,
otStatus
);
string fileName = $"OvertimeReport_{user.FullName}_{DateTime.Now:yyyyMMdd}.xlsx";
return File(stream.ToArray(), "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", fileName);
}
[HttpGet("GenerateUserOvertimeExcel/{userId}/{month}/{year}")]
public IActionResult GenerateUserOvertimeExcel(int userId, int month, int year)
{
try
{
var user = _centralDbContext.Users
.Include(u => u.Department)
.FirstOrDefault(u => u.Id == userId);
if (user == null)
return NotFound("User not found.");
var userRate = _centralDbContext.Rates
.Where(r => r.UserId == user.Id)
.OrderByDescending(r => r.LastUpdated)
.FirstOrDefault()?.RateValue ?? 0m;
var userSetting = _centralDbContext.Hrusersetting
.Include(us => us.FlexiHour)
.Include(us => us.Approvalflow) // Include Approvalflow to check roles
.FirstOrDefault(us => us.UserId == userId);
string flexiHour = userSetting?.FlexiHour?.FlexiHour;
var startDate = new DateTime(year, month, 1);
var endDate = startDate.AddMonths(1);
var otRecords = _centralDbContext.Otregisters
.Include(o => o.Stations)
.Where(o => o.UserId == userId && o.OtDate >= startDate && o.OtDate < endDate)
.ToList();
var currentLoggedInUserId = GetCurrentLoggedInUserId();
bool isHoU = false;
bool isHoD = false; // Initialize isHoD
bool isManager = false; // Initialize isManager
if (userSetting?.Approvalflow != null)
{
if (userSetting.Approvalflow.HoU == currentLoggedInUserId)
{
isHoU = true;
}
if (userSetting.Approvalflow.HoD == currentLoggedInUserId) // Check if current user is HoD
{
isHoD = true;
}
if (userSetting.Approvalflow.Manager == currentLoggedInUserId) // Check if current user is Manager
{
isManager = true;
}
}
var excelGenerator = new OvertimeExcel(_centralDbContext, _env);
var logoPath = Path.Combine(_env.WebRootPath, "images", "logo.jpg");
byte[]? logoImage = System.IO.File.Exists(logoPath) ? System.IO.File.ReadAllBytes(logoPath) : null;
var stream = excelGenerator.GenerateOvertimeExcel(
otRecords,
user,
userRate,
startDate,
isHoU,
isHoD, // Pass isHoD
isManager, // Pass isManager
flexiHour: flexiHour,
logoImage: logoImage,
isSimplifiedExport: true
);
string fileName = $"OvertimeReport_{user.FullName}_{month}_{year}.xlsx";
return File(stream.ToArray(), "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", fileName);
}
catch (Exception ex)
{
_logger.LogError(ex, "Error generating user overtime Excel");
return StatusCode(500, "Error generating Excel file");
}
}
#endregion
}
}