feat: Add analysis table

applications/backend/django_server/news/admin.py

@@ -1,6 +1,7 @@
 from django.contrib import admin
 
-from .models import News, Ticker
+from .models import News, Ticker, Analysis
 
 admin.site.register(News)
 admin.site.register(Ticker)
+admin.site.register(Analysis)

applications/backend/django_server/news/migrations/0005_analysis.py

@@ -0,0 +1,37 @@
+# Generated by Django 4.2.7 on 2023-12-11 12:52
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("news", "0004_alter_news_img_src_url_alter_news_src_url"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="Analysis",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("category", models.CharField(max_length=100)),
+                ("symbol", models.CharField(max_length=100)),
+                ("date", models.DateField()),
+                ("average_sentiment", models.FloatField()),
+                ("total_news", models.IntegerField()),
+                ("positive_news", models.IntegerField()),
+                ("negative_news", models.IntegerField()),
+                ("need_attention", models.BooleanField()),
+            ],
+            options={
+                "unique_together": {("symbol", "date")},
+            },
+        ),
+    ]

applications/backend/django_server/news/models.py

@@ -28,3 +28,24 @@ class Ticker(models.Model):
 
     def __str__(self):
         return self.ticker
+
+
+class Analysis(models.Model):
+    category = models.CharField(max_length=100)
+    symbol = models.CharField(max_length=100)
+
+    date = models.DateField()
+    average_sentiment = models.FloatField()
+    total_news = models.IntegerField()
+
+    positive_news = models.IntegerField()
+    negative_news = models.IntegerField()
+
+    need_attention = models.BooleanField()
+
+    class Meta:
+        unique_together = ("symbol", "date")
+
+    def __str__(self):
+        return f"{self.symbol} - {self.date}"
+