feat: Begins integrating database client into vapor app.

Sources/SharedModels/PurchaseOrder.swift

@@ -38,3 +38,35 @@ public struct PurchaseOrder: Codable, Equatable, Identifiable, Sendable {
     self.updatedAt = updatedAt
   }
 }
+
+public extension PurchaseOrder {
+  struct Create: Codable, Sendable {
+
+    public let id: Int?
+    public let workOrder: Int?
+    public let materials: String
+    public let customer: String
+    public let truckStock: Bool?
+    public let createdForID: Employee.ID
+    public let vendorBranchID: VendorBranch.ID
+
+    public init(
+      id: Int? = nil,
+      workOrder: Int? = nil,
+      materials: String,
+      customer: String,
+      truckStock: Bool? = nil,
+      createdForID: Employee.ID,
+      vendorBranchID: VendorBranch.ID
+    ) {
+      self.id = id
+      self.workOrder = workOrder
+      self.materials = materials
+      self.customer = customer
+      self.truckStock = truckStock
+      self.createdForID = createdForID
+      self.vendorBranchID = vendorBranchID
+    }
+  }
+
+}