code analyse history added to the api

Author: Abylkasym uulu Alidin

time_complexity_analyzer/api/migrations/0008_code_analysis_result.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.0.8 on 2024-11-24 17:04
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('api', '0007_remove_code_space_complexity'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='code',
+            name='analysis_result',
+            field=models.JSONField(blank=True, default=dict),
+        ),
+    ]

time_complexity_analyzer/api/models.py

@@ -21,6 +21,7 @@ class Code(models.Model):
     language = models.CharField(max_length=100, choices=LANGUAGES)
     time_complexity = models.CharField(max_length=100)
     created_at = models.DateTimeField(auto_now_add=True)
+    analysis_result = models.JSONField(default=dict, blank=True)
 
     def __str__(self):
         return self.code[:50] + "..." if len(self.code) > 50 else self.code

time_complexity_analyzer/api/serializers.py

@@ -5,7 +5,8 @@
 class CodeSerializer(serializers.ModelSerializer):
     class Meta:
         model = Code
-        fields = ('username', 'code', 'language', 'time_complexity')
+        fields = ('id', 'username', 'code', 'language', 'time_complexity', 'created_at', 'analysis_result')
+
 
 class UserSerializer(serializers.ModelSerializer):
     class Meta:

time_complexity_analyzer/api/urls.py

@@ -1,5 +1,5 @@
 from django.urls import path
-from .views import CodeViewSet, UserViewSet, analyse_code
+from .views import CodeViewSet, UserViewSet, analyse_code, get_code_history
 from rest_framework.routers import DefaultRouter
 
 
@@ -9,4 +9,5 @@
 urlpatterns = router.urls + [
     path('login/', UserViewSet.as_view({'post': 'login'}), name='login'),
     path('api/analyse-code/', analyse_code, name='analyse-code'),
+    path('code-history/<str:username>/', get_code_history, name='code_history'),
 ]

time_complexity_analyzer/api/views.py

@@ -1,6 +1,7 @@
 import os
 import re
 from django.shortcuts import render
+import numpy as np
 from rest_framework import viewsets, permissions
 from api.models import Code
 from api.serializers import *
@@ -47,23 +48,60 @@ def analyse_code(request):
 
     print("Incoming data: ", code_serializer.initial_data)
     if code_serializer.is_valid():
-        code_serializer.save()
-        user_code = code_serializer.validated_data.get('code')
-        language = code_serializer.validated_data.get('language', 'java').lower()
+        validated_data = code_serializer.validated_data
+        saved_code = Code.objects.create(**validated_data)
+
+        user_code = validated_data.get('code')
+        language = validated_data.get('language', 'java').lower()
         call_template = extract_call_template(user_code, language)
+
         language_map = {
             'java': handle_java_code,
             'cpp': handle_cpp_code,
             'python': handle_python_code
         }
+
         if language in language_map:
-            return language_map[language](user_code, call_template)
+            try:
+                analysis_result = language_map[language](user_code, call_template)
+
+                if analysis_result.status_code == 200:
+                    result_data = analysis_result.data
+
+                    # Ensure result data is JSON-serializable
+                    def ensure_serializable(obj):
+                        if isinstance(obj, np.ndarray):
+                            return obj.tolist()  # Convert ndarray to list
+                        if isinstance(obj, dict):
+                            return {k: ensure_serializable(v) for k, v in obj.items()}
+                        if isinstance(obj, list):
+                            return [ensure_serializable(item) for item in obj]
+                        return obj
+
+                    serialized_result = ensure_serializable(result_data)
+
+                    saved_code.analysis_result = serialized_result
+                    saved_code.save()
+
+                return analysis_result
+            except Exception as e:
+                print("Error during analysis:", e)
+                return Response({"error": str(e)}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
         else:
             return Response({"error": f"Language '{language}' not supported for analysis."}, status=status.HTTP_400_BAD_REQUEST)
     else:
         print("Validation errors: ", code_serializer.errors)
         return Response(code_serializer.errors, status=status.HTTP_400_BAD_REQUEST)
 
+
+
+
+@api_view(['GET'])
+def get_code_history(request, username):
+    codes = Code.objects.filter(username=username).order_by('-created_at')
+    serializer = CodeSerializer(codes, many=True)
+    return Response(serializer.data)
+
 def handle_java_code(user_code, call_template):
     try:
         sizes = [10, 50, 100, 200, 500, 1000, 5000, 10000,50000, 100000]