initial commit

Features/Pipeline/Campaign/Cqrs/GetCampaignLookupHandler.cs

@@ -0,0 +1,58 @@
+using Indotalent.ConfigBackEnd.Extensions;
+using Indotalent.Data.Enums;
+using Indotalent.Infrastructure.Database;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Indotalent.Features.Pipeline.Campaign.Cqrs;
+
+public class CampaignLookupResponse
+{
+    public List<LookupItem> SalesTeams { get; set; } = new();
+    public List<LookupItem> Statuses { get; set; } = new();
+    public List<LookupItem> BudgetStatuses { get; set; } = new();
+    public List<LookupItem> ExpenseStatuses { get; set; } = new();
+}
+
+public class LookupItem
+{
+    public string? Id { get; set; }
+    public string? Name { get; set; }
+    public int Value { get; set; }
+}
+
+public record GetCampaignLookupQuery() : IRequest<CampaignLookupResponse>;
+
+public class GetCampaignLookupHandler : IRequestHandler<GetCampaignLookupQuery, CampaignLookupResponse>
+{
+    private readonly AppDbContext _context;
+    public GetCampaignLookupHandler(AppDbContext context) => _context = context;
+
+    public async Task<CampaignLookupResponse> Handle(GetCampaignLookupQuery request, CancellationToken cancellationToken)
+    {
+        var response = new CampaignLookupResponse();
+
+        response.SalesTeams = await _context.SalesTeam
+            .AsNoTracking()
+            .OrderBy(x => x.Name)
+            .Select(x => new LookupItem { Id = x.Id, Name = x.Name })
+            .ToListAsync(cancellationToken);
+
+        response.Statuses = Enum.GetValues(typeof(CampaignStatus))
+            .Cast<CampaignStatus>()
+            .Select(e => new LookupItem { Value = (int)e, Name = e.GetDescription() })
+            .ToList();
+
+        response.BudgetStatuses = Enum.GetValues(typeof(BudgetStatus))
+            .Cast<BudgetStatus>()
+            .Select(e => new LookupItem { Value = (int)e, Name = e.GetDescription() })
+            .ToList();
+
+        response.ExpenseStatuses = Enum.GetValues(typeof(ExpenseStatus))
+            .Cast<ExpenseStatus>()
+            .Select(e => new LookupItem { Value = (int)e, Name = e.GetDescription() })
+            .ToList();
+
+        return response;
+    }
+}