feat: Begins breaking out database interfaces and api controllers into seperate items.

Sources/App/Controllers/PurchaseOrderViewController.swift

@@ -3,6 +3,7 @@ import Vapor
 
 struct PurchaseOrderViewController: RouteCollection {
   private let api = ApiController()
+  private let api2 = PurchaseOrderDB()
 
   func boot(routes: any RoutesBuilder) throws {
     let pos = routes.protected.grouped("purchase-orders")
@@ -11,9 +12,10 @@ struct PurchaseOrderViewController: RouteCollection {
     pos.post(use: create(req:))
   }
 
+  // TODO: Use pageinated version.
   @Sendable
   func index(req: Request) async throws -> View {
-    let purchaseOrders = try await api.purchaseOrdersIndex(req: req)
+    let purchaseOrders = try await api2.fetchAll(on: req.db)
     let branches = try await api.getBranches(req: req)
     let employees = try await api.employeesIndex(req: req)
     req.logger.debug("Branches: \(branches)")
@@ -30,31 +32,9 @@ struct PurchaseOrderViewController: RouteCollection {
   func create(req: Request) async throws -> View {
     try PurchaseOrder.FormCreate.validate(content: req)
     let createdById = try req.auth.require(User.self).requireID()
-    let create = try req.content.decode(PurchaseOrder.FormCreate.self)
-
-    guard let employee = try await Employee.find(create.createdForID, on: req.db) else {
-      throw Abort(.notFound, reason: "Employee not found.")
-    }
-
-    guard employee.active else {
-      throw Abort(.badRequest, reason: "Employee is not active, unable to generate a PO for in-active employees")
-    }
-
-    let purchaseOrder = create.toModel(createdByID: createdById)
-    try await purchaseOrder.save(on: req.db)
-    let loaded = try await PurchaseOrder.query(on: req.db)
-      .filter(\.$id == purchaseOrder.requireID())
-      .with(\.$createdFor)
-      .with(\.$createdBy)
-      .with(\.$vendorBranch) {
-        $0.with(\.$vendor)
-      }
-      .first()
-
-    return try await req.view.render("purchaseOrders/table-row", loaded)
-
-    // let purchaseOrders = try await api.purchaseOrdersIndex(req: req)
-    // return try await req.view.render("purchaseOrders/table", ["purchaseOrders": purchaseOrders])
+    let create = try req.content.decode(PurchaseOrder.FormCreate.self).toCreate()
+    let purchaseOrder = try await api2.create(create, createdById: createdById, on: req.db)
+    return try await req.view.render("purchaseOrders/table-row", purchaseOrder)
   }
 }
 
@@ -113,6 +93,7 @@ private extension PurchaseOrder {
     let createdForID: Employee.IDValue
     let vendorBranchID: VendorBranch.IDValue
 
+    // TODO: Remove.
     func toModel(createdByID: User.IDValue) -> PurchaseOrder {
       .init(
         id: id,
@@ -127,6 +108,18 @@ private extension PurchaseOrder {
         updatedAt: nil
       )
     }
+
+    func toCreate() -> PurchaseOrder.Create {
+      .init(
+        id: id,
+        workOrder: workOrder != nil ? (workOrder == "" ? nil : Int(workOrder!)) : nil,
+        materials: materials,
+        customer: customer,
+        truckStock: truckStock,
+        createdForID: createdForID,
+        vendorBranchID: vendorBranchID
+      )
+    }
   }
 }