896 lines
44 KiB
C#
896 lines
44 KiB
C#
using AutoMapper;
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using Marco.Pms.DataAccess.Data;
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using Marco.Pms.Helpers.Utility;
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using Marco.Pms.Model.Collection;
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using Marco.Pms.Model.DocumentManager;
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using Marco.Pms.Model.Dtos.Collection;
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using Marco.Pms.Model.MongoDBModels.Utility;
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using Marco.Pms.Model.Utilities;
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using Marco.Pms.Model.ViewModels.Activities;
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using Marco.Pms.Model.ViewModels.Collection;
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using Marco.Pms.Model.ViewModels.Projects;
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using Marco.Pms.Services.Service;
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using MarcoBMS.Services.Helpers;
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using MarcoBMS.Services.Service;
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using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.EntityFrameworkCore;
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using MongoDB.Driver;
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namespace Marco.Pms.Services.Controllers
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{
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[Route("api/[controller]")]
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[ApiController]
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[Authorize]
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public class CollectionController : ControllerBase
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{
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private readonly IDbContextFactory<ApplicationDbContext> _dbContextFactory;
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private readonly IServiceScopeFactory _serviceScopeFactory;
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private readonly UserHelper _userHelper;
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private readonly S3UploadService _s3Service;
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private readonly IMapper _mapper;
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private readonly ILoggingService _logger;
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private readonly Guid tenantId;
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public CollectionController(IDbContextFactory<ApplicationDbContext> dbContextFactory,
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IServiceScopeFactory serviceScopeFactory,
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S3UploadService s3Service,
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UserHelper userhelper,
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ILoggingService logger,
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IMapper mapper)
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{
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_dbContextFactory = dbContextFactory;
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_serviceScopeFactory = serviceScopeFactory;
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_userHelper = userhelper;
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_s3Service = s3Service;
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_mapper = mapper;
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_logger = logger;
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tenantId = userhelper.GetTenantId();
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}
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#region =================================================================== Get Functions ===================================================================
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[HttpGet("invoice/list")]
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public async Task<IActionResult> GetInvoiceListAsync([FromQuery] string? searchString, [FromQuery] DateTime? fromDate, [FromQuery] DateTime? toDate, [FromQuery] int pageSize = 20, [FromQuery] int pageNumber = 1
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, [FromQuery] bool isActive = true, [FromQuery] bool isPending = false)
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{
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_logger.LogInfo(
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"Fetching invoice list: Page {PageNumber}, Size {PageSize}, Active={IsActive}, PendingOnly={IsPending}, Search='{SearchString}', From={From}, To={To}",
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pageNumber, pageSize, isActive, isPending, searchString ?? "", fromDate?.Date ?? DateTime.MinValue, toDate?.Date ?? DateTime.MaxValue);
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await using var _context = await _dbContextFactory.CreateDbContextAsync();
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// Build base query with required includes and no tracking
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var invoicesQuery = _context.Invoices
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.Include(i => i.Project)
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.Include(i => i.CreatedBy).ThenInclude(e => e!.JobRole)
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.Include(i => i.UpdatedBy).ThenInclude(e => e!.JobRole)
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.Where(i => i.IsActive == isActive && i.TenantId == tenantId)
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.AsNoTracking(); // Disable change tracking for read-only query
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// Apply date filter
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if (fromDate.HasValue && toDate.HasValue)
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{
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var fromDateUtc = fromDate.Value.Date;
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var toDateUtc = toDate.Value.Date.AddDays(1).AddTicks(-1); // End of day
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invoicesQuery = invoicesQuery.Where(i => i.InvoiceDate >= fromDateUtc && i.InvoiceDate <= toDateUtc);
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_logger.LogDebug("Applied date filter: {From} to {To}", fromDateUtc, toDateUtc);
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}
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// Apply search filter
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if (!string.IsNullOrWhiteSpace(searchString))
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{
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invoicesQuery = invoicesQuery.Where(i => i.Title.Contains(searchString) || i.InvoiceNumber.Contains(searchString));
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_logger.LogDebug("Applied search filter with term: {SearchString}", searchString);
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}
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// Get total count before pagination
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var totalEntites = await invoicesQuery.CountAsync();
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_logger.LogDebug("Total matching invoices: {TotalCount}", totalEntites);
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// Apply sorting and pagination
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var invoices = await invoicesQuery
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.OrderByDescending(i => i.InvoiceDate)
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.Skip((pageNumber - 1) * pageSize)
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.Take(pageSize)
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.ToListAsync();
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if (!invoices.Any())
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{
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_logger.LogInfo("No invoices found for the given criteria.");
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var emptyResponse = new
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{
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CurrentPage = pageNumber,
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TotalPages = 0,
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TotalEntites = 0,
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Data = new List<InvoiceListVM>()
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};
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return Ok(ApiResponse<object>.SuccessResponse(emptyResponse, "No invoices found"));
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}
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// Fetch all related payment data in a single query
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var invoiceIds = invoices.Select(i => i.Id).ToList();
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var paymentGroups = await _context.ReceivedInvoicePayments
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.AsNoTracking()
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.Where(rip => invoiceIds.Contains(rip.InvoiceId) && rip.TenantId == tenantId)
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.GroupBy(rip => rip.InvoiceId)
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.Select(g => new
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{
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InvoiceId = g.Key,
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PaidAmount = g.Sum(rip => rip.Amount)
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})
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.ToDictionaryAsync(x => x.InvoiceId, x => x.PaidAmount);
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_logger.LogDebug("Fetched payment data for {Count} invoices", paymentGroups.Count);
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// Map and calculate balance in memory
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var results = new List<InvoiceListVM>();
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foreach (var invoice in invoices)
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{
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var totalAmount = invoice.BasicAmount + invoice.TaxAmount;
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var paidAmount = paymentGroups.GetValueOrDefault(invoice.Id, 0);
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var balanceAmount = totalAmount - paidAmount;
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// Skip if filtering for pending invoices and balance is zero
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if (isPending && balanceAmount <= 0)
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continue;
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var result = _mapper.Map<InvoiceListVM>(invoice);
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result.BalanceAmount = balanceAmount;
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results.Add(result);
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}
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var totalPages = (int)Math.Ceiling((double)totalEntites / pageSize);
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var response = new
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{
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CurrentPage = pageNumber,
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TotalPages = totalPages,
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TotalEntites = totalEntites,
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Data = results
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};
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_logger.LogInfo("Successfully returned {ResultCount} invoices out of {TotalCount} total", results.Count, totalEntites);
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return Ok(ApiResponse<object>.SuccessResponse(response, $"{results.Count} invoices fetched successfully"));
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}
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/// <summary>
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/// Retrieves complete details of a specific invoice including associated comments, attachments, and payments.
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/// </summary>
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/// <param name="id">The unique identifier of the invoice.</param>
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/// <returns>Returns invoice details with associated data or a NotFound/BadRequest response.</returns>
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[HttpGet("invoice/details/{id}")]
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public async Task<IActionResult> GetInvoiceDetailsAsync(Guid id)
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{
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_logger.LogInfo("Fetching details for InvoiceId: {InvoiceId}, TenantId: {TenantId}", id, tenantId);
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await using var context = await _dbContextFactory.CreateDbContextAsync();
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var loggedInEmployee = await _userHelper.GetCurrentEmployeeAsync();
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// Retrieve primary invoice details with related entities (project, created/updated by + roles)
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var invoice = await context.Invoices
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.Include(i => i.Project)
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.Include(i => i.CreatedBy).ThenInclude(e => e!.JobRole)
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.Include(i => i.UpdatedBy).ThenInclude(e => e!.JobRole)
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.AsNoTracking()
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.FirstOrDefaultAsync(i => i.Id == id && i.TenantId == tenantId);
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if (invoice == null)
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{
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_logger.LogWarning("Invoice not found. InvoiceId: {InvoiceId}, TenantId: {TenantId}", id, tenantId);
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return NotFound(ApiResponse<object>.ErrorResponse("Invoice not found", "The specified invoice does not exist.", 404));
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}
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_logger.LogInfo("Invoice {InvoiceId} found. Fetching related data...", id);
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// Parallelize loading of child collections using independent DbContext instances — efficient and thread-safe
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var commentsTask = LoadInvoiceCommentsAsync(id, tenantId);
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var attachmentsTask = LoadInvoiceAttachmentsAsync(id, tenantId);
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var paymentsTask = LoadReceivedInvoicePaymentsAsync(id, tenantId);
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await Task.WhenAll(commentsTask, attachmentsTask, paymentsTask);
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var comments = commentsTask.Result;
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var attachments = attachmentsTask.Result;
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var receivedInvoicePayments = paymentsTask.Result;
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// Map invoice to response view model
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var response = _mapper.Map<InvoiceDetailsVM>(invoice);
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// Populate related data
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if (comments.Any())
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response.Comments = _mapper.Map<List<InvoiceCommentVM>>(comments);
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if (attachments.Any())
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{
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response.Attachments = attachments.Select(a =>
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{
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var result = _mapper.Map<InvoiceAttachmentVM>(a);
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result.PreSignedUrl = _s3Service.GeneratePreSignedUrl(a.Document!.S3Key);
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result.UploadedBy = _mapper.Map<BasicEmployeeVM>(a.Document.UploadedBy);
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result.FileName = a.Document.FileName;
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result.ContentType = a.Document.ContentType;
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return result;
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}).ToList();
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}
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if (receivedInvoicePayments.Any())
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response.ReceivedInvoicePayments = _mapper.Map<List<ReceivedInvoicePaymentVM>>(receivedInvoicePayments);
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// Compute total paid and balance amounts
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double totalPaidAmount = receivedInvoicePayments.Sum(rip => rip.Amount);
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double totalAmount = invoice.BasicAmount + invoice.TaxAmount;
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response.BalanceAmount = totalAmount - totalPaidAmount;
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_logger.LogInfo("Invoice {InvoiceId} details fetched successfully: Total = {TotalAmount}, Paid = {PaidAmount}, Balance = {BalanceAmount}",
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id, totalAmount, totalPaidAmount, response.BalanceAmount);
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return Ok(ApiResponse<object>.SuccessResponse(response, "Invoice details fetched successfully", 200));
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}
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#endregion
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#region =================================================================== Post Functions ===================================================================
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[HttpPost("invoice/create")]
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public async Task<IActionResult> CreateInvoiceAsync([FromBody] InvoiceDto model)
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{
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await using var _context = await _dbContextFactory.CreateDbContextAsync();
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var loggedInEmployee = await _userHelper.GetCurrentEmployeeAsync();
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_logger.LogInfo("Starting invoice creation for ProjectId: {ProjectId} by EmployeeId: {EmployeeId}",
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model.ProjectId, loggedInEmployee.Id);
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if (model.InvoiceNumber.Length > 17)
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{
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_logger.LogWarning("Invoice Number {InvoiceNumber} is greater than 17 charater",
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model.InvoiceNumber);
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return BadRequest(ApiResponse<object>.ErrorResponse(
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"Invoice Number cannot be greater than 17 charater",
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"Invoice Number is greater than 17 charater", 400));
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}
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// Validate date sequence
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if (model.InvoiceDate.Date > DateTime.UtcNow.Date)
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{
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_logger.LogWarning("Invoice date {InvoiceDate} cannot be in the future.",
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model.InvoiceDate);
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return BadRequest(ApiResponse<object>.ErrorResponse(
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"Invoice date cannot be in the future",
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"Invoice date cannot be in the future", 400));
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}
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if (model.InvoiceDate.Date > model.ClientSubmitedDate.Date)
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{
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_logger.LogWarning("Invoice date {InvoiceDate} is later than client submitted date {ClientSubmitedDate}",
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model.InvoiceDate, model.ClientSubmitedDate);
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return BadRequest(ApiResponse<object>.ErrorResponse(
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"Invoice date cannot be later than the client submitted date",
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"Invoice date is later than client submitted date", 400));
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}
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if (model.ClientSubmitedDate.Date > DateTime.UtcNow.Date)
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{
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_logger.LogWarning("Client submited date {ClientSubmitedDate} cannot be in the future.",
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model.InvoiceDate);
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return BadRequest(ApiResponse<object>.ErrorResponse(
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"Client submited date cannot be in the future",
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"Client submited date cannot be in the future", 400));
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}
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if (model.ClientSubmitedDate.Date > model.ExceptedPaymentDate.Date)
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{
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_logger.LogWarning("Client submitted date {ClientSubmitedDate} is later than expected payment date {ExpectedPaymentDate}",
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model.ClientSubmitedDate, model.ExceptedPaymentDate);
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return BadRequest(ApiResponse<object>.ErrorResponse(
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"Client submission date cannot be later than the expected payment date",
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"Client submitted date is later than expected payment date", 400));
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}
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// Check for existing InvoiceNumber for this tenant before creating/updating to maintain uniqueness.
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var invoiceNumberExists = await _context.Invoices
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.AnyAsync(i => i.InvoiceNumber == model.InvoiceNumber && i.TenantId == tenantId);
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if (invoiceNumberExists)
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{
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// Log the conflict event with full context for audit/review.
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_logger.LogWarning(
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"Invoice number conflict detected for InvoiceNumber: {InvoiceNumber} and TenantId: {TenantId}",
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model.InvoiceNumber, tenantId);
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// Return HTTP 409 (Conflict) with a descriptive, actionable message.
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return StatusCode(409, ApiResponse<object>.ErrorResponse(
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"Invoice number already exists",
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$"The invoice number '{model.InvoiceNumber}' is already in use for this tenant. Please choose a unique invoice number.",
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409));
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}
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// If E-InvoiceNumber is provided (optional), validate its uniqueness for this tenant.
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if (!string.IsNullOrWhiteSpace(model.EInvoiceNumber))
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{
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var eInvoiceNumberExists = await _context.Invoices
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.AnyAsync(i => i.EInvoiceNumber == model.EInvoiceNumber && i.TenantId == tenantId);
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if (eInvoiceNumberExists)
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{
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_logger.LogWarning(
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"E-Invoice number conflict detected for EInvoiceNumber: {EInvoiceNumber} and TenantId: {TenantId}",
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model.EInvoiceNumber, tenantId);
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// Return HTTP 409 (Conflict) with a tailored message for E-Invoice.
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return StatusCode(409, ApiResponse<object>.ErrorResponse(
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"E-Invoice number already exists",
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$"The E-Invoice number '{model.EInvoiceNumber}' is already assigned to another invoice for this tenant. Please provide a unique E-Invoice number.",
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409));
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}
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}
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// Fetch project
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var project = await _context.Projects
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.FirstOrDefaultAsync(p => p.Id == model.ProjectId && p.TenantId == tenantId);
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if (project == null)
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{
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_logger.LogWarning("Project not found: ProjectId {ProjectId}, TenantId {TenantId}",
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model.ProjectId, tenantId);
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return NotFound(ApiResponse<object>.ErrorResponse("Project not found", "Project not found", 404));
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}
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// Begin transaction scope with async flow support
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await using var transaction = await _context.Database.BeginTransactionAsync();
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var invoice = new Invoice();
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try
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{
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// Map and create invoice
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invoice = _mapper.Map<Invoice>(model);
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invoice.IsActive = true;
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invoice.MarkAsCompleted = false;
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invoice.CreatedAt = DateTime.UtcNow;
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invoice.CreatedById = loggedInEmployee.Id;
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invoice.TenantId = tenantId;
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_context.Invoices.Add(invoice);
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await _context.SaveChangesAsync(); // Save to generate invoice.Id
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// Handle attachments
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var documents = new List<Document>();
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var invoiceAttachments = new List<InvoiceAttachment>();
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if (model.Attachments?.Any() == true)
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{
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var batchId = Guid.NewGuid();
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foreach (var attachment in model.Attachments)
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{
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string base64 = attachment.Base64Data?.Split(',').LastOrDefault() ?? "";
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if (string.IsNullOrWhiteSpace(base64))
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{
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_logger.LogWarning("Base64 data is missing for attachment {FileName}", attachment.FileName ?? "");
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return BadRequest(ApiResponse<object>.ErrorResponse("Base64 data is missing", "Image data missing", 400));
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}
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var fileType = _s3Service.GetContentTypeFromBase64(base64);
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var fileName = _s3Service.GenerateFileName(fileType, tenantId, "invoice");
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var objectKey = $"tenant-{tenantId}/Project/{model.ProjectId}/Invoice/{fileName}";
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await _s3Service.UploadFileAsync(base64, fileType, objectKey);
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var document = new Document
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{
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Id = Guid.NewGuid(),
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BatchId = batchId,
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UploadedById = loggedInEmployee.Id,
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FileName = attachment.FileName ?? fileName,
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ContentType = attachment.ContentType,
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S3Key = objectKey,
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FileSize = attachment.FileSize,
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UploadedAt = DateTime.UtcNow,
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TenantId = tenantId
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};
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documents.Add(document);
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var invoiceAttachment = new InvoiceAttachment
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{
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InvoiceId = invoice.Id,
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DocumentId = document.Id,
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TenantId = tenantId
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};
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invoiceAttachments.Add(invoiceAttachment);
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}
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_context.Documents.AddRange(documents);
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_context.InvoiceAttachments.AddRange(invoiceAttachments);
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await _context.SaveChangesAsync(); // Save attachments and mappings
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}
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// Commit transaction
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await transaction.CommitAsync();
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_logger.LogInfo("Invoice {InvoiceId} created successfully with {AttachmentCount} attachments.",
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invoice.Id, documents.Count);
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}
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catch (Exception ex)
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{
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await transaction.RollbackAsync();
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_logger.LogError(ex, "Transaction rolled back during invoice creation for ProjectId {ProjectId}", model.ProjectId);
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return StatusCode(500, ApiResponse<object>.ErrorResponse(
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"Transaction failed: " + ex.Message,
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"An error occurred while creating the invoice", 500));
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}
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// Build response
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var response = _mapper.Map<InvoiceListVM>(invoice);
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response.Project = _mapper.Map<BasicProjectVM>(project);
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response.CreatedBy = _mapper.Map<BasicEmployeeVM>(loggedInEmployee);
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response.BalanceAmount = response.BasicAmount + response.TaxAmount;
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return StatusCode(201, ApiResponse<object>.SuccessResponse(response, "Invoice Created Successfully", 201));
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}
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/// <summary>
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/// Creates a new received invoice payment record after validating business rules.
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/// </summary>
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/// <param name="model">The received invoice payment data transfer object containing payment details.</param>
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/// <returns>An action result containing the created payment view model or error response.</returns>
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[HttpPost("invoice/payment/received")]
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public async Task<IActionResult> CreateReceivedInvoicePaymentAsync([FromBody] ReceivedInvoicePaymentDto model)
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{
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// Validate input model
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if (model == null)
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{
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_logger.LogWarning("Received invoice payment creation request with null model");
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return BadRequest(ApiResponse<object>.ErrorResponse("Invalid model", "Request payload cannot be null", 400));
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}
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await using var _context = await _dbContextFactory.CreateDbContextAsync();
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var loggedInEmployee = await _userHelper.GetCurrentEmployeeAsync();
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// Retrieve invoice with tenant isolation and no tracking for read-only access
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var invoice = await _context.Invoices
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.AsNoTracking()
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.FirstOrDefaultAsync(i => i.Id == model.InvoiceId && i.TenantId == tenantId);
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if (invoice == null)
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{
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_logger.LogWarning("Invoice not found for ID {InvoiceId} and TenantId {TenantId}", model.InvoiceId, tenantId);
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return NotFound(ApiResponse<object>.ErrorResponse("Invoice not found", "The specified invoice does not exist", 404));
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}
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// Check if invoice is already marked as completed
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if (invoice.MarkAsCompleted)
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{
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_logger.LogWarning("Attempt to add payment to completed invoice {InvoiceId}", model.InvoiceId);
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return BadRequest(ApiResponse<object>.ErrorResponse(
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"Cannot add received payment to completed invoice",
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"Payments cannot be added to invoices that are already marked as completed", 400));
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}
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// Validate payment received date is not in the future
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if (model.PaymentReceivedDate.Date > DateTime.UtcNow.Date)
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{
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_logger.LogWarning("Future payment date {PaymentReceivedDate} provided for invoice {InvoiceId}",
|
|
model.PaymentReceivedDate, model.InvoiceId);
|
|
return BadRequest(ApiResponse<object>.ErrorResponse(
|
|
"Payment received date cannot be in the future",
|
|
"The payment received date must not be later than the current date", 400));
|
|
}
|
|
|
|
// Validate client submitted date is not later than payment received date
|
|
if (invoice.ClientSubmitedDate.Date > model.PaymentReceivedDate.Date)
|
|
{
|
|
_logger.LogWarning("Client submitted date {ClientSubmitedDate} is later than payment received date {PaymentReceivedDate} for invoice {InvoiceId}",
|
|
invoice.ClientSubmitedDate, model.PaymentReceivedDate, model.InvoiceId);
|
|
return BadRequest(ApiResponse<object>.ErrorResponse(
|
|
"Client submission date cannot be later than the payment received date",
|
|
"The client submission date cannot be later than the payment received date", 400));
|
|
}
|
|
|
|
// Retrieve all previous payments for the given invoice and tenant in a single, efficient query.
|
|
var receivedInvoicePayments = await _context.ReceivedInvoicePayments
|
|
.Where(rip => rip.InvoiceId == invoice.Id && rip.TenantId == tenantId)
|
|
.Select(rip => rip.Amount) // Only select required field for better performance.
|
|
.ToListAsync();
|
|
|
|
// Calculate the sum of all previous payments to determine the total paid so far.
|
|
var previousPaidAmount = receivedInvoicePayments.Sum();
|
|
var totalPaidAmount = previousPaidAmount + model.Amount;
|
|
|
|
// Compute the invoice's total amount payable including taxes.
|
|
var totalAmount = invoice.BasicAmount + invoice.TaxAmount;
|
|
|
|
// Business rule validation: Prevent the overpayment scenario.
|
|
if (totalPaidAmount > totalAmount)
|
|
{
|
|
// Log the details for easier debugging and audit trails.
|
|
_logger.LogWarning(
|
|
"Overpayment attempt detected. InvoiceId: {InvoiceId}, TenantId: {TenantId}, TotalInvoiceAmount: {TotalInvoiceAmount}, PreviousPaidAmount: {PreviousPaidAmount}, AttemptedPayment: {AttemptedPayment}, CalculatedTotalPaid: {TotalPaidAmount}.",
|
|
invoice.Id, tenantId, totalAmount, previousPaidAmount, model.Amount, totalPaidAmount);
|
|
|
|
// Return a bad request response with a clear, actionable error message.
|
|
return BadRequest(ApiResponse<object>.ErrorResponse(
|
|
"Invalid payment: total paid amount exceeds invoice total.",
|
|
$"The total of existing payments ({previousPaidAmount}) plus the new payment ({model.Amount}) would exceed the invoice total ({totalAmount}). Please verify payment details.",
|
|
400));
|
|
}
|
|
|
|
|
|
try
|
|
{
|
|
// Map DTO to entity and set creation metadata
|
|
var receivedInvoicePayment = _mapper.Map<ReceivedInvoicePayment>(model);
|
|
receivedInvoicePayment.CreatedAt = DateTime.UtcNow;
|
|
receivedInvoicePayment.CreatedById = loggedInEmployee.Id;
|
|
receivedInvoicePayment.TenantId = tenantId;
|
|
|
|
// Add new payment record and save changes
|
|
_context.ReceivedInvoicePayments.Add(receivedInvoicePayment);
|
|
await _context.SaveChangesAsync();
|
|
|
|
// Map entity to view model for response
|
|
var response = _mapper.Map<ReceivedInvoicePaymentVM>(receivedInvoicePayment);
|
|
|
|
_logger.LogInfo("Successfully created received payment {PaymentId} for invoice {InvoiceId}",
|
|
receivedInvoicePayment.Id, model.InvoiceId);
|
|
|
|
return StatusCode(201, ApiResponse<object>.SuccessResponse(response, "Payment invoice received successfully", 201));
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Error occurred while creating received payment for invoice {InvoiceId}", model.InvoiceId);
|
|
return StatusCode(500, ApiResponse<object>.ErrorResponse(
|
|
"Internal server error",
|
|
"An unexpected error occurred while processing the request", 500));
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Adds a comment to the specified invoice, validating model and invoice existence.
|
|
/// </summary>
|
|
/// <param name="model">DTO containing InvoiceId and Comment text.</param>
|
|
/// <returns>201 Created with comment details, or error codes for validation/invoice not found.</returns>
|
|
|
|
[HttpPost("invoice/add/comment")]
|
|
public async Task<IActionResult> AddCommentToInvoiceAsync([FromBody] InvoiceCommentDto model)
|
|
{
|
|
// Validate incoming data early to avoid unnecessary database calls.
|
|
if (string.IsNullOrWhiteSpace(model.Comment))
|
|
{
|
|
_logger.LogWarning("Invalid or missing comment data for InvoiceId {InvoiceId}, TenantId {TenantId}", model.InvoiceId, tenantId);
|
|
return BadRequest(ApiResponse<object>.ErrorResponse(
|
|
"Invalid comment data",
|
|
"The comment text and model must not be null or empty.",
|
|
400));
|
|
}
|
|
|
|
await using var _context = await _dbContextFactory.CreateDbContextAsync();
|
|
var loggedInEmployee = await _userHelper.GetCurrentEmployeeAsync();
|
|
|
|
// Find the target invoice for the specified tenant.
|
|
var invoice = await _context.Invoices
|
|
.FirstOrDefaultAsync(i => i.Id == model.InvoiceId && i.TenantId == tenantId);
|
|
|
|
if (invoice == null)
|
|
{
|
|
_logger.LogWarning("Cannot add comment—invoice not found. InvoiceId {InvoiceId}, TenantId {TenantId}", model.InvoiceId, tenantId);
|
|
return NotFound(ApiResponse<object>.ErrorResponse(
|
|
"Invoice not found",
|
|
$"Invoice with ID '{model.InvoiceId}' does not exist for the specified tenant.",
|
|
404));
|
|
}
|
|
|
|
// Construct the new comment entity with required audit metadata.
|
|
var comment = new InvoiceComment
|
|
{
|
|
Id = Guid.NewGuid(),
|
|
Comment = model.Comment.Trim(),
|
|
InvoiceId = model.InvoiceId,
|
|
CreatedAt = DateTime.UtcNow,
|
|
CreatedById = loggedInEmployee.Id,
|
|
TenantId = tenantId
|
|
};
|
|
|
|
_context.InvoiceComments.Add(comment);
|
|
await _context.SaveChangesAsync();
|
|
|
|
_logger.LogInfo("Added new comment to invoice {InvoiceId} by employee {EmployeeId}, TenantId {TenantId}",
|
|
comment.InvoiceId, loggedInEmployee.Id, tenantId);
|
|
|
|
var response = _mapper.Map<InvoiceCommentVM>(comment);
|
|
|
|
// Return successful creation with comment details.
|
|
return StatusCode(201, ApiResponse<object>.SuccessResponse(
|
|
response,
|
|
"Comment added to invoice successfully.",
|
|
201));
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region =================================================================== Put Functions ===================================================================
|
|
|
|
/// <summary>
|
|
/// Updates an existing invoice if it exists, has no payments, and the model is valid.
|
|
/// </summary>
|
|
/// <param name="id">The unique identifier of the invoice to update.</param>
|
|
/// <param name="model">The updated invoice data transfer object.</param>
|
|
/// <returns>Success response on update, or appropriate error if validation fails.</returns>
|
|
|
|
[HttpPut("invoice/edit/{id}")]
|
|
public async Task<IActionResult> UpdateInvoiceAsync(Guid id, [FromBody] InvoiceDto model)
|
|
{
|
|
// Validate route and model ID consistency
|
|
if (!model.Id.HasValue || id != model.Id)
|
|
{
|
|
_logger.LogWarning("Invoice ID mismatch: route ID {RouteId} does not match model ID {ModelId}", id, model.Id ?? Guid.Empty);
|
|
return BadRequest(ApiResponse<object>.ErrorResponse(
|
|
"Invalid invoice ID",
|
|
"The invoice ID in the URL does not match the ID in the request body.",
|
|
400));
|
|
}
|
|
|
|
await using var _context = await _dbContextFactory.CreateDbContextAsync();
|
|
using var scope = _serviceScopeFactory.CreateScope();
|
|
var _updateLogHelper = scope.ServiceProvider.GetRequiredService<UtilityMongoDBHelper>();
|
|
|
|
var loggedInEmployee = await _userHelper.GetCurrentEmployeeAsync();
|
|
|
|
// Retrieve the invoice with tenant isolation
|
|
var invoice = await _context.Invoices
|
|
.FirstOrDefaultAsync(i => i.Id == id && i.TenantId == tenantId);
|
|
|
|
if (invoice == null)
|
|
{
|
|
_logger.LogWarning("Invoice not found for ID {InvoiceId} and TenantId {TenantId}", id, tenantId);
|
|
return NotFound(ApiResponse<object>.ErrorResponse(
|
|
"Invoice not found",
|
|
"The specified invoice does not exist for this tenant.",
|
|
404));
|
|
}
|
|
|
|
// Fetch project
|
|
var project = await _context.Projects
|
|
.FirstOrDefaultAsync(p => p.Id == model.ProjectId && p.TenantId == tenantId);
|
|
if (project == null)
|
|
{
|
|
_logger.LogWarning("Project not found: ProjectId {ProjectId}, TenantId {TenantId}",
|
|
model.ProjectId, tenantId);
|
|
return NotFound(ApiResponse<object>.ErrorResponse("Project not found", "Project not found", 404));
|
|
}
|
|
|
|
// Prevent modification if any payment has already been received
|
|
var receivedPaymentExists = await _context.ReceivedInvoicePayments
|
|
.AnyAsync(rip => rip.InvoiceId == id && rip.TenantId == tenantId);
|
|
|
|
if (receivedPaymentExists)
|
|
{
|
|
_logger.LogWarning("Update blocked: Payment already received for InvoiceId {InvoiceId}, TenantId {TenantId}", id, tenantId);
|
|
return BadRequest(ApiResponse<object>.ErrorResponse(
|
|
"Invoice cannot be updated",
|
|
"This invoice has received payments and cannot be modified.",
|
|
400));
|
|
}
|
|
|
|
try
|
|
{
|
|
var invoiceStateBeforeChange = _updateLogHelper.EntityToBsonDocument(invoice);
|
|
|
|
// Map updated data to existing invoice entity
|
|
_mapper.Map(model, invoice);
|
|
invoice.UpdatedAt = DateTime.UtcNow;
|
|
invoice.UpdatedById = loggedInEmployee.Id;
|
|
|
|
// Handle attachment updates if provided
|
|
if (model.Attachments?.Any() ?? false)
|
|
{
|
|
var inactiveDocumentIds = model.Attachments
|
|
.Where(a => !a.IsActive && a.DocumentId.HasValue)
|
|
.Select(a => a.DocumentId!.Value)
|
|
.ToList();
|
|
|
|
var newAttachments = model.Attachments
|
|
.Where(a => a.IsActive && !string.IsNullOrWhiteSpace(a.Base64Data))
|
|
.ToList();
|
|
|
|
// Remove inactive attachments
|
|
if (inactiveDocumentIds.Any())
|
|
{
|
|
var existingInvoiceAttachments = await _context.InvoiceAttachments
|
|
.AsNoTracking()
|
|
.Where(ia => inactiveDocumentIds.Contains(ia.DocumentId) && ia.TenantId == tenantId)
|
|
.ToListAsync();
|
|
|
|
_context.InvoiceAttachments.RemoveRange(existingInvoiceAttachments);
|
|
_logger.LogInfo("Removed {Count} inactive attachments for InvoiceId {InvoiceId}", existingInvoiceAttachments.Count, id);
|
|
}
|
|
|
|
// Process and upload new attachments
|
|
if (newAttachments.Any())
|
|
{
|
|
var batchId = Guid.NewGuid();
|
|
var documents = new List<Document>();
|
|
var invoiceAttachments = new List<InvoiceAttachment>();
|
|
|
|
foreach (var attachment in newAttachments)
|
|
{
|
|
string base64Data = attachment.Base64Data?.Split(',').LastOrDefault() ?? string.Empty;
|
|
|
|
if (string.IsNullOrWhiteSpace(base64Data))
|
|
{
|
|
_logger.LogWarning("Base64 data missing for attachment: {FileName}", attachment.FileName ?? "Unknown");
|
|
return BadRequest(ApiResponse<object>.ErrorResponse(
|
|
"Invalid attachment data",
|
|
"Base64 data is missing or malformed for one or more attachments.",
|
|
400));
|
|
}
|
|
|
|
var contentType = _s3Service.GetContentTypeFromBase64(base64Data);
|
|
var fileName = _s3Service.GenerateFileName(contentType, tenantId, "invoice");
|
|
var objectKey = $"tenant-{tenantId}/Project/{model.ProjectId}/Invoice/{fileName}";
|
|
|
|
// Upload file to S3
|
|
await _s3Service.UploadFileAsync(base64Data, contentType, objectKey);
|
|
|
|
// Create document record
|
|
var document = new Document
|
|
{
|
|
Id = Guid.NewGuid(),
|
|
BatchId = batchId,
|
|
UploadedById = loggedInEmployee.Id,
|
|
FileName = attachment.FileName ?? fileName,
|
|
ContentType = contentType,
|
|
S3Key = objectKey,
|
|
FileSize = attachment.FileSize,
|
|
UploadedAt = DateTime.UtcNow,
|
|
TenantId = tenantId
|
|
};
|
|
documents.Add(document);
|
|
|
|
// Link document to invoice
|
|
var invoiceAttachment = new InvoiceAttachment
|
|
{
|
|
InvoiceId = invoice.Id,
|
|
DocumentId = document.Id,
|
|
TenantId = tenantId
|
|
};
|
|
invoiceAttachments.Add(invoiceAttachment);
|
|
}
|
|
|
|
_context.Documents.AddRange(documents);
|
|
_context.InvoiceAttachments.AddRange(invoiceAttachments);
|
|
_logger.LogInfo("Added {Count} new attachments to InvoiceId {InvoiceId}", invoiceAttachments.Count, id);
|
|
}
|
|
}
|
|
|
|
// Save all changes in a single transaction
|
|
await _context.SaveChangesAsync();
|
|
|
|
await _updateLogHelper.PushToUpdateLogsAsync(new UpdateLogsObject
|
|
{
|
|
EntityId = invoice.Id.ToString(),
|
|
UpdatedById = loggedInEmployee.Id.ToString(),
|
|
OldObject = invoiceStateBeforeChange,
|
|
UpdatedAt = DateTime.UtcNow
|
|
}, "InvoiceModificationLog");
|
|
|
|
_logger.LogInfo("Invoice {InvoiceId} updated successfully by EmployeeId {EmployeeId}, TenantId {TenantId}",
|
|
invoice.Id, loggedInEmployee.Id, tenantId);
|
|
|
|
// Build response
|
|
var response = _mapper.Map<InvoiceListVM>(invoice);
|
|
response.Project = _mapper.Map<BasicProjectVM>(project);
|
|
response.UpdatedBy = _mapper.Map<BasicEmployeeVM>(loggedInEmployee);
|
|
response.BalanceAmount = response.BasicAmount + response.TaxAmount;
|
|
|
|
return Ok(ApiResponse<object>.SuccessResponse(response, "Invoice updated successfully", 200));
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Error occurred while updating InvoiceId {InvoiceId}, TenantId {TenantId}", id, tenantId);
|
|
return StatusCode(500, ApiResponse<object>.ErrorResponse(
|
|
"Internal server error",
|
|
"An unexpected error occurred while updating the invoice.",
|
|
500));
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Marks the specified invoice as completed if it exists and is not already completed.
|
|
/// </summary>
|
|
/// <param name="invoiceId">The unique identifier of the invoice to mark as completed.</param>
|
|
/// <returns>An action result indicating success or the nature of the error.</returns>
|
|
|
|
[HttpPut("invoice/marked/completed/{invoiceId}")]
|
|
public async Task<IActionResult> MarkAsCompletedAsync(Guid invoiceId)
|
|
{
|
|
// Create a new async database context for the current request's scope.
|
|
await using var _context = await _dbContextFactory.CreateDbContextAsync();
|
|
|
|
// Retrieve the current logged in employee for audit/logging (optional use).
|
|
var loggedInEmployee = await _userHelper.GetCurrentEmployeeAsync();
|
|
|
|
// Attempt to find the invoice with tenant isolation; use AsNoTracking if no updates needed (but here we update so tracking is okay).
|
|
var invoice = await _context.Invoices
|
|
.FirstOrDefaultAsync(i => i.Id == invoiceId && i.TenantId == tenantId);
|
|
|
|
// Log and return 404 if the invoice does not exist.
|
|
if (invoice == null)
|
|
{
|
|
_logger.LogWarning("Invoice not found for ID {InvoiceId} and TenantId {TenantId}", invoiceId, tenantId);
|
|
return NotFound(ApiResponse<object>.ErrorResponse("Invoice not found", "The specified invoice does not exist", 404));
|
|
}
|
|
|
|
// If the invoice is already marked as completed, log and return meaningful error.
|
|
if (invoice.MarkAsCompleted)
|
|
{
|
|
_logger.LogWarning("Attempt to mark already completed invoice {InvoiceId} as completed by user {UserId}", invoiceId, loggedInEmployee.Id);
|
|
return BadRequest(ApiResponse<object>.ErrorResponse(
|
|
"Invoice already completed",
|
|
"Invoice is already marked as completed", 400));
|
|
}
|
|
|
|
try
|
|
{
|
|
// Mark invoice as completed.
|
|
invoice.MarkAsCompleted = true;
|
|
|
|
// Persist the change to the database.
|
|
await _context.SaveChangesAsync();
|
|
|
|
_logger.LogInfo("Invoice {InvoiceId} marked as completed by user {UserId}", invoiceId, loggedInEmployee.Id);
|
|
|
|
return Ok(ApiResponse<object>.SuccessResponse(new { }, "Invoice is marked as completed successfully", 200));
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Error occurred while marking invoice {InvoiceId} as completed by user {UserId}", invoiceId, loggedInEmployee.Id);
|
|
return StatusCode(500, ApiResponse<object>.ErrorResponse(
|
|
"Internal server error",
|
|
"An unexpected error occurred while processing the request", 500));
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region =================================================================== Helper Functions ===================================================================
|
|
|
|
/// <summary>
|
|
/// Loads invoice comments asynchronously with related metadata.
|
|
/// </summary>
|
|
private async Task<List<InvoiceComment>> LoadInvoiceCommentsAsync(Guid invoiceId, Guid tenantId)
|
|
{
|
|
await using var context = await _dbContextFactory.CreateDbContextAsync();
|
|
return await context.InvoiceComments
|
|
.Include(ic => ic.CreatedBy).ThenInclude(e => e!.JobRole)
|
|
.AsNoTracking()
|
|
.Where(ic => ic.InvoiceId == invoiceId && ic.TenantId == tenantId)
|
|
.ToListAsync();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Loads invoice attachments and their upload metadata asynchronously.
|
|
/// </summary>
|
|
private async Task<List<InvoiceAttachment>> LoadInvoiceAttachmentsAsync(Guid invoiceId, Guid tenantId)
|
|
{
|
|
await using var context = await _dbContextFactory.CreateDbContextAsync();
|
|
return await context.InvoiceAttachments
|
|
.Include(ia => ia.Document)
|
|
.ThenInclude(d => d!.UploadedBy)
|
|
.ThenInclude(e => e!.JobRole)
|
|
.AsNoTracking()
|
|
.Where(ia => ia.InvoiceId == invoiceId && ia.TenantId == tenantId && ia.Document != null && ia.Document.UploadedBy != null)
|
|
.ToListAsync();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Loads received invoice payment records asynchronously with creator metadata.
|
|
/// </summary>
|
|
private async Task<List<ReceivedInvoicePayment>> LoadReceivedInvoicePaymentsAsync(Guid invoiceId, Guid tenantId)
|
|
{
|
|
await using var context = await _dbContextFactory.CreateDbContextAsync();
|
|
return await context.ReceivedInvoicePayments
|
|
.Include(rip => rip.CreatedBy).ThenInclude(e => e!.JobRole)
|
|
.AsNoTracking()
|
|
.Where(rip => rip.InvoiceId == invoiceId && rip.TenantId == tenantId)
|
|
.ToListAsync();
|
|
}
|
|
|
|
#endregion
|
|
|
|
}
|
|
}
|