From d51f58b8fea22c9dfd64f3a1665d1994697dfa94 Mon Sep 17 00:00:00 2001
From: Vidhu Kant Sharma <vidhukant@vidhukant.com>
Date: Sun, 3 Dec 2023 19:23:51 +0530
Subject: auto-generate invoice number

---
 invoice/controller.go | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'invoice/controller.go')

diff --git a/invoice/controller.go b/invoice/controller.go
index 02bbaf5..7260834 100644
--- a/invoice/controller.go
+++ b/invoice/controller.go
@@ -101,6 +101,19 @@ func handleSaveInvoice (ctx *gin.Context) {
 	userId := uId.(uint)
 	invoice.UserID = userId
 
+	// if invoice number is 0, generate one!
+	if invoice.InvoiceNumber == 0 {
+		n, err := getNewInvoiceNumber(invoice.UserID)
+
+		if err != nil {
+			ctx.Error(err)
+			ctx.Abort()
+			return
+		}
+
+		invoice.InvoiceNumber = n
+	}
+
 	err := invoice.upsert()
 	if err != nil {
 		ctx.Error(err)
-- 
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