From 29fc3617c46bb1337c67054270f61081a8fa8881 Mon Sep 17 00:00:00 2001
From: Hrishabh Tiwari <74908943+Hrishabh17@users.noreply.github.com>
Date: Mon, 9 Dec 2024 15:01:18 +0530
Subject: [PATCH] fix: add constraint on source employee (#127)

---
 ...7_alter_employeemapping_source_employee.py | 19 +++++++++++++++++++
 fyle_accounting_mappings/models.py            |  2 +-
 setup.py                                      |  2 +-
 3 files changed, 21 insertions(+), 2 deletions(-)
 create mode 100644 fyle_accounting_mappings/migrations/0027_alter_employeemapping_source_employee.py

diff --git a/fyle_accounting_mappings/migrations/0027_alter_employeemapping_source_employee.py b/fyle_accounting_mappings/migrations/0027_alter_employeemapping_source_employee.py
new file mode 100644
index 0000000..42ba619
--- /dev/null
+++ b/fyle_accounting_mappings/migrations/0027_alter_employeemapping_source_employee.py
@@ -0,0 +1,19 @@
+# Generated by Django 4.1.2 on 2024-12-06 09:30
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('fyle_accounting_mappings', '0026_destinationattribute_code'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='employeemapping',
+            name='source_employee',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='employeemapping', to='fyle_accounting_mappings.expenseattribute', unique=True),
+        ),
+    ]
diff --git a/fyle_accounting_mappings/models.py b/fyle_accounting_mappings/models.py
index 4709ade..5c96268 100644
--- a/fyle_accounting_mappings/models.py
+++ b/fyle_accounting_mappings/models.py
@@ -702,7 +702,7 @@ class EmployeeMapping(models.Model):
     """
     id = models.AutoField(primary_key=True)
     source_employee = models.ForeignKey(
-        ExpenseAttribute, on_delete=models.PROTECT, related_name='employeemapping')
+        ExpenseAttribute, on_delete=models.PROTECT, related_name='employeemapping', unique=True)
     destination_employee = models.ForeignKey(
         DestinationAttribute, on_delete=models.PROTECT, null=True, related_name='destination_employee')
     destination_vendor = models.ForeignKey(
diff --git a/setup.py b/setup.py
index 7556d0b..e2165c1 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@
 
 setuptools.setup(
     name='fyle-accounting-mappings',
-    version='1.34.9',
+    version='1.35.0',
     author='Shwetabh Kumar',
     author_email='shwetabh.kumar@fyle.in',
     description='Django application to store the fyle accounting mappings in a generic manner',