Added Model Orders and Picture Upload

internal/model/order.go

@@ -0,0 +1,21 @@
+package model
+
+import "time"
+
+// OrderImage is one uploaded image belonging to an order.
+type OrderImage struct {
+	ID           string    `json:"id"`
+	OriginalName string    `json:"original_name,omitempty"`
+	ContentType  string    `json:"content_type,omitempty"`
+	Filename     string    `json:"filename"`
+	CreatedAt    time.Time `json:"created_at"`
+}
+
+// Order groups an arbitrary number of customer images for printing.
+type Order struct {
+	ID        string       `json:"id"`
+	Name      string       `json:"name,omitempty"`
+	Images    []OrderImage `json:"images"`
+	CreatedAt time.Time    `json:"created_at"`
+	UpdatedAt time.Time    `json:"updated_at"`
+}