From 6fdf233976bc1a3beea71924acb5ba8c4093f38f Mon Sep 17 00:00:00 2001
From: kjh2064 <kjh2064@gmail.com>
Date: Fri, 3 Jul 2026 17:28:43 +0900
Subject: [PATCH] feat: migrate ContractController to FastEndpoints (Phase 7)

Phase 7: 6 endpoints
Total: 44/73 (60%)

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
---
 ...ontroller.cs => ContractController.cs.bak} |  0
 .../Endpoints/Contract/AllEndpoints.cs        | 97 +++++++++++++++++++
 2 files changed, 97 insertions(+)
 rename src/TaxBaik.Web/Controllers/{ContractController.cs => ContractController.cs.bak} (100%)
 create mode 100644 src/TaxBaik.Web/Endpoints/Contract/AllEndpoints.cs

diff --git a/src/TaxBaik.Web/Controllers/ContractController.cs b/src/TaxBaik.Web/Controllers/ContractController.cs.bak
similarity index 100%
rename from src/TaxBaik.Web/Controllers/ContractController.cs
rename to src/TaxBaik.Web/Controllers/ContractController.cs.bak
diff --git a/src/TaxBaik.Web/Endpoints/Contract/AllEndpoints.cs b/src/TaxBaik.Web/Endpoints/Contract/AllEndpoints.cs
new file mode 100644
index 0000000..f4e080d
--- /dev/null
+++ b/src/TaxBaik.Web/Endpoints/Contract/AllEndpoints.cs
@@ -0,0 +1,97 @@
+using FastEndpoints;
+using TaxBaik.Application.Services;
+
+namespace TaxBaik.Web.Endpoints.Contract;
+
+public class CreateRequest { public int ClientId { get; set; } public string? ContractNumber { get; set; } public string? ServiceType { get; set; } public DateTime StartDate { get; set; } public DateTime? EndDate { get; set; } public decimal MonthlyAmount { get; set; } }
+public class ListResp { public List<object> Data { get; set; } = []; }
+public class IdResp { public int Id { get; set; } }
+public class MRRResp { public decimal MRR { get; set; } }
+public class DaysQry { public int DaysAhead { get; set; } = 30; }
+
+public class CreateEp : Endpoint<CreateRequest, IdResp>
+{
+    readonly ContractService _svc;
+    public CreateEp(ContractService svc) => _svc = svc;
+    public override void Configure() { Post("/api/contract"); Policies("Bearer"); }
+    public override async Task HandleAsync(CreateRequest r, CancellationToken ct)
+    {
+        var id = await _svc.CreateAsync(r.ClientId, r.ContractNumber, r.ServiceType, r.StartDate, r.EndDate, r.MonthlyAmount);
+        await SendAsync(new IdResp { Id = id }, 201, cancellation: ct);
+    }
+}
+
+public class GetByIdEp : Endpoint<EmptyRequest, object>
+{
+    readonly ContractService _svc;
+    public GetByIdEp(ContractService svc) => _svc = svc;
+    public override void Configure() { Get("/api/contract/{id}"); Policies("Bearer"); }
+    public override async Task HandleAsync(EmptyRequest _, CancellationToken ct)
+    {
+        var id = Route<int>("id");
+        var c = await _svc.GetByIdAsync(id);
+        if (c == null) ThrowError("계약을 찾을 수 없습니다.", statusCode: 404);
+        await SendAsync(c, 200, cancellation: ct);
+    }
+}
+
+public class GetAllEp : Endpoint<EmptyRequest, ListResp>
+{
+    readonly ContractService _svc;
+    public GetAllEp(ContractService svc) => _svc = svc;
+    public override void Configure() { Get("/api/contract"); Policies("Bearer"); }
+    public override async Task HandleAsync(EmptyRequest _, CancellationToken ct)
+    {
+        var cs = await _svc.GetAllAsync();
+        await SendAsync(new ListResp { Data = cs.Cast<object>().ToList() }, 200, cancellation: ct);
+    }
+}
+
+public class GetByClientEp : Endpoint<EmptyRequest, ListResp>
+{
+    readonly ContractService _svc;
+    public GetByClientEp(ContractService svc) => _svc = svc;
+    public override void Configure() { Get("/api/contract/client/{clientId}"); Policies("Bearer"); }
+    public override async Task HandleAsync(EmptyRequest _, CancellationToken ct)
+    {
+        var id = Route<int>("clientId");
+        var cs = await _svc.GetByClientIdAsync(id);
+        await SendAsync(new ListResp { Data = cs.Cast<object>().ToList() }, 200, cancellation: ct);
+    }
+}
+
+public class GetActiveEp : Endpoint<EmptyRequest, ListResp>
+{
+    readonly ContractService _svc;
+    public GetActiveEp(ContractService svc) => _svc = svc;
+    public override void Configure() { Get("/api/contract/active"); Policies("Bearer"); }
+    public override async Task HandleAsync(EmptyRequest _, CancellationToken ct)
+    {
+        var cs = await _svc.GetActiveContractsAsync();
+        await SendAsync(new ListResp { Data = cs.Cast<object>().ToList() }, 200, cancellation: ct);
+    }
+}
+
+public class GetExpiringEp : Endpoint<DaysQry, object>
+{
+    readonly ContractService _svc;
+    public GetExpiringEp(ContractService svc) => _svc = svc;
+    public override void Configure() { Get("/api/contract/expiring"); Policies("Bearer"); }
+    public override async Task HandleAsync(DaysQry r, CancellationToken ct)
+    {
+        var cs = await _svc.GetExpiringContractsAsync(r.DaysAhead);
+        await SendAsync(new { data = cs, daysAhead = r.DaysAhead }, 200, cancellation: ct);
+    }
+}
+
+public class GetMRREp : Endpoint<EmptyRequest, MRRResp>
+{
+    readonly ContractService _svc;
+    public GetMRREp(ContractService svc) => _svc = svc;
+    public override void Configure() { Get("/api/contract/mrr"); Policies("Bearer"); }
+    public override async Task HandleAsync(EmptyRequest _, CancellationToken ct)
+    {
+        var mrr = await _svc.GetMonthlyRecurringRevenueAsync();
+        await SendAsync(new MRRResp { MRR = mrr }, 200, cancellation: ct);
+    }
+}