Implement sender LLM OCR and request remarks

docmanager_backend/document_requests/migrations/0003_documentrequest_denied_remarks.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.3 on 2025-01-08 04:29
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("document_requests", "0002_documentrequest_questionnaire"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="documentrequest",
+            name="denied_remarks",
+            field=models.TextField(blank=True, max_length=512, null=True),
+        ),
+    ]

docmanager_backend/document_requests/migrations/0004_rename_denied_remarks_documentrequest_remarks.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.3 on 2025-01-08 04:51
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("document_requests", "0003_documentrequest_denied_remarks"),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name="documentrequest",
+            old_name="denied_remarks",
+            new_name="remarks",
+        ),
+    ]

docmanager_backend/document_requests/models.py

@@ -27,6 +27,8 @@ class DocumentRequest(models.Model):
         ("denied", "Denied"),
     )
 
+    remarks = models.TextField(max_length=512, blank=True, null=True)
+
     status = models.CharField(
         max_length=32, choices=STATUS_CHOICES, default="pending")
 

docmanager_backend/document_requests/serializers.py

@@ -101,6 +101,7 @@ class DocumentRequestSerializer(serializers.ModelSerializer):
             "purpose",
             "date_requested",
             "documents",
+            "remarks",
             "status",
         ]
         read_only_fields = [
@@ -112,6 +113,7 @@ class DocumentRequestSerializer(serializers.ModelSerializer):
             "purpose",
             "date_requested",
             "documents",
+            "remarks,"
             "status",
         ]
 
@@ -146,6 +148,7 @@ class FullDocumentRequestSerializer(serializers.ModelSerializer):
             "purpose",
             "date_requested",
             "documents",
+            "remarks",
             "status",
         ]
         read_only_fields = [
@@ -167,27 +170,41 @@ class DocumentRequestUpdateSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = DocumentRequest
-        fields = ["id", "status"]
-        read_only_fields = ["id", "status"]
+        fields = ["id", "status", "remarks"]
+        read_only_fields = ["id"]
 
     def update(self, instance, validated_data):
+        print(validated_data)
         if instance.status == "denied" or instance.status == "approved":
             raise serializers.ValidationError(
                 {
                     "error": "Already approved/denied requests cannot be updated. You should instead create a new request and approve it from there"
                 }
             )
+        elif "status" not in validated_data:
+            raise serializers.ValidationError(
+                {
+                    "error": "No status value update provided"
+                }
+            )
         elif validated_data["status"] == instance.status:
             raise serializers.ValidationError(
                 {"error": "Request form status provided is the same as current status"}
             )
-
+        elif validated_data["status"] == "denied" and "remarks" not in validated_data:
+            raise serializers.ValidationError(
+                {"error": "Request denial requires remarks"}
+            )
         representation = super().update(instance, validated_data)
 
         # Send an email on request status update
         try:
             email = RequestUpdateEmail()
             email.context = {"request_status": instance.status}
+            if instance.status == "denied":
+                email.context = {"remarks": instance.remarks}
+            else:
+                email.context = {"remarks": "N/A"}
             email.send(to=[instance.requester.email])
         except:
             # Silence out errors if email sending fails