1 files changed, 75 insertions, 0 deletions
diff --git a/client/client.go b/client/client.go
new file mode 100644
index 0000000..caa3076
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+++ b/client/client.go
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+/* OpenBills-server - Server for libre billing software OpenBills-web
+ * Copyright (C) 2022  Vidhu Kant Sharma <vidhukant@vidhukant.xyz>
+
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package client
+
+import (
+	"go.mongodb.org/mongo-driver/bson/primitive"
+  "go.mongodb.org/mongo-driver/mongo"
+	"github.com/MikunoNaka/OpenBills-server/database"
+)
+
+// initialise a database connection for this package
+// not sure if I should do this but I am...
+var db *mongo.Collection = database.DB.Collection("Clients")
+
+/* each invoice has a client
+ * you should be able to:
+ * - add, modify, delete a client
+ * - add client to invoices
+ * - get all invoices associated with client, etc
+ */
+
+/* each contact has one name
+ * but multiple contact addresses
+ * it is assumed that the first one
+ * has the highest priority
+ */
+
+type Contact struct {
+  Name    string   `bson:"Name" json:"Name"`
+  Phones  []string `bson:"Phones" json:"Phones"`
+  Emails  []string `bson:"Emails" json:"Emails"`
+  Website string   `bson:"Website" json:"Website"`
+}
+
+type Address struct {
+	/* "Text" means the actual address lines.
+	 * If address is 123, xyz colony, myCity, myState the Text
+	 * will be 123, xyz colony, and
+	 * State and City will be myCity and myState
+	 *
+	 * A multiline string is expected.
+	 */
+  Text       string `bson:"Text" json:"Text"`
+  City       string `bson:"City" json:"City"`
+  State      string `bson:"State" json:"State"`
+  PostalCode string `bson:"PostalCode" json:"PostalCode"`
+  Country    string `bson:"Country" json:"Country"`
+}
+
+type Client struct {
+  Id primitive.ObjectID `bson:"_id,omitempty" json:"Id"`
+  Name    string        `bson:"Name" json:"Name"`
+  Contact Contact       `bson:"Contact" json:"Contact"`
+  GSTIN   string        `bson:"GSTIN" json:"GSTIN"`
+	/* if shipping address is empty it means that
+	 * the billing address is also shipping address
+	 */
+  BillingAddress    Address   `bson:"BillingAddress" json:"BillingAddress"`
+  ShippingAddresses []Address `bson:"ShippingAddresses,omitempty" json:"ShippingAddresses"`
+}