2 files changed, 73 insertions, 3 deletions
diff --git a/server/database/invoices.go b/server/database/invoices.go
index d6bc015..e743b47 100644
--- a/server/database/invoices.go
+++ b/server/database/invoices.go
@@ -14,9 +14,9 @@ import (
 )
 
 type Invoice struct {
-  ID        int
-  Items     []Item
-  Transport string
+  ID          int
+  Items       []Item
+  Transporter Transport
 }
 
 /*
diff --git a/server/database/transport.go b/server/database/transport.go
new file mode 100644
index 0000000..fd3d96c
--- /dev/null
+++ b/server/database/transport.go
@@ -0,0 +1,70 @@
+/*
+ * OpenBills - Self hosted browser app to generate and keep track of simple invoices
+ * Version - 0
+ * Licensed under the MIT license - https://opensource.org/licenses/MIT
+ * Copyright (c) 2021 Vidhu Kant Sharma
+*/
+
+package database
+
+import (
+  _ "github.com/mattn/go-sqlite3"
+)
+
+type Transport struct {
+  Name       string
+  VehicleNum string
+  Method     string
+  GSTIN      string
+  Builty     string
+}
+
+/*
+func GetAllItems() []Item {
+  var allItems []Item
+  rows, _ := myDatabase.Query(
+    `SELECT Model, Desc, UnitPrice, HSN, TotalGST, Category, Brand FROM Items`,
+  )
+
+  var (
+    model, desc, cat, brand string
+    unitPrice, GST float64
+    HSN string
+  )
+
+  for rows.Next() {
+    rows.Scan(&model, &desc, &unitPrice, &HSN, &GST, &cat, &brand)
+    allItems = append(allItems, Item{model, desc, unitPrice, HSN, GST, cat, brand})
+  }
+
+  return allItems
+}
+
+func RegisterItem(item Item) bool {
+  itemNames, _ := myDatabase.Query("SELECT model FROM Items")
+
+  register_item, _ := myDatabase.Prepare(
+    `INSERT INTO Items
+    (Model, Desc, UnitPrice, HSN, TotalGST, Category, Brand) 
+    VALUES (?, ?, ?, ?, ?, ?, ?)`,
+  )
+
+  // check if item already exists
+  // probably this should be handled by front end
+  // so we can check this without need of using api
+  for itemNames.Next() {
+    var rModel string
+    itemNames.Scan(&rModel)
+    if rModel == item.Model {
+      return false
+    }
+  }
+
+  register_item.Exec(
+    item.Model, item.Description, item.UnitPrice, item.HSN,
+    item.TotalGST, item.Category, item.Brand,
+  )
+
+  return true
+}
+*/