feat(backend): Django + OpenCode 백엔드 추가 — 5_django_backend/

앱이 기대하는 base-backend 계약(envelope·JWT·/chat/stream SSE)을 그대로 구현. Django 는 로그인·세션 미러(SQLite/PG)·OpenCode 이벤트 번역만 맡고, 답변은 전용 OpenCode 인스턴스(opencode/ workspace, codeassist 에이전트)가 만듦. - accounts: 이메일 로그인, access 60분 / refresh 14일, entra/config 는 501 - chat: 세션 목록·검색·메시지·취소 + POST /chat/stream 어댑터(part.delta→token, idle→usage/done, 클라 끊겨도 턴 감시 태스크가 DB 마무리, 첫 이벤트 60초 타임아웃) - OpenCode 1.18 멀티 프로젝트라 모든 요청에 ?directory= 부착 - docs-lib 에 OpenCode SDK 1.18.6 타입 원본, pytest 32 Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
2026-09-16 21:28:31 +09:00
parent 08fdc1a258
commit 2869985139
49 changed files with 5884 additions and 5 deletions
@@ -0,0 +1,84 @@
+# Generated by Django 5.1.15 on 2026-09-16 08:40
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="ChatSession",
+            fields=[
+                (
+                    "id",
+                    models.CharField(max_length=64, primary_key=True, serialize=False),
+                ),
+                ("title", models.CharField(blank=True, max_length=200)),
+                ("title_llm", models.CharField(blank=True, max_length=200)),
+                ("is_generating", models.BooleanField(default=False)),
+                ("created_at", models.DateTimeField(auto_now_add=True)),
+                ("updated_at", models.DateTimeField(auto_now=True)),
+                (
+                    "user",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="chat_sessions",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+            options={
+                "ordering": ["-updated_at"],
+            },
+        ),
+        migrations.CreateModel(
+            name="ChatMessage",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                (
+                    "role",
+                    models.CharField(
+                        choices=[
+                            ("user", "user"),
+                            ("assistant", "assistant"),
+                            ("system", "system"),
+                        ],
+                        max_length=16,
+                    ),
+                ),
+                ("content", models.TextField()),
+                ("created_at", models.DateTimeField(auto_now_add=True)),
+                ("input_tokens", models.IntegerField(blank=True, null=True)),
+                ("output_tokens", models.IntegerField(blank=True, null=True)),
+                ("cost_usd", models.FloatField(blank=True, null=True)),
+                ("elapsed_ms", models.IntegerField(blank=True, null=True)),
+                (
+                    "session",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="messages",
+                        to="chat.chatsession",
+                    ),
+                ),
+            ],
+            options={
+                "ordering": ["created_at", "id"],
+            },
+        ),
+    ]