added custom fields supportv0.9.0

1 files changed, 11 insertions, 5 deletions

diff --git a/invoice/invoice.go b/invoice/invoice.go
index 4b93ee4..4397710 100644
--- a/invoice/invoice.go
+++ b/invoice/invoice.go
@@ -30,7 +30,7 @@ var db *gorm.DB
 func init() {
 	db = d.DB
 
-	db.AutoMigrate(&Invoice{}, &InvoiceItem{}, &InvoiceBillingAddress{}, &InvoiceShippingAddress{})
+	db.AutoMigrate(&Invoice{}, &InvoiceItem{}, &InvoiceBillingAddress{}, &InvoiceShippingAddress{}, &CustomField{})
 }
 
 type InvoiceBillingAddress struct {
@@ -46,13 +46,21 @@ type InvoiceShippingAddress struct {
 }
 
 type InvoiceItem struct {
-	gorm.Model
 	i.Item
+	ID        uint
 	InvoiceID uint
 	BrandName string
 	Quantity  string // float
 }
 
+// user can add as many custom fields as they like
+type CustomField struct {
+	ID        uint
+	InvoiceID uint
+	Key       string
+	Value     string
+}
+
 type Invoice struct {
 	gorm.Model
 	UserID          uint      `json:"-"`
@@ -64,6 +72,7 @@ type Invoice struct {
 	IsDraft         bool
 	Note            string
 	Items           []InvoiceItem
+	CustomFields    []CustomField
 
   // issuer and customer details are stored here 
   // because they are NOT intended to ever change
@@ -80,7 +89,4 @@ type Invoice struct {
 	CustomerPhone       string
 	CustomerEmail       string
 	CustomerWebsite     string
-
-	// Transporter     Transporter
-	// TransactionID   string
 }