init

2026-06-09 15:25:54 +02:00
commit 7b3b9a890f
16 changed files with 600 additions and 0 deletions
@@ -0,0 +1,81 @@
+import random
+import string
+from flask import Blueprint, jsonify, request
+from ..models import db
+from ..models.session import Session, Participant, Recipe
+from ..services.recipes import get_recipes
+
+bp = Blueprint("sessions", __name__)
+
+
+def generate_code():
+    return "".join(random.choices(string.ascii_uppercase + string.digits, k=6))
+
+
+def serialize_session(session):
+    return {
+        "id": session.id,
+        "code": session.code,
+        "status": session.status,
+        "currentRecipeIndex": session.current_recipe_index,
+        "participants": [
+            {"id": p.id, "name": p.name, "isHost": p.is_host}
+            for p in session.participants
+        ],
+        "recipes": [
+            {
+                "id": r.id,
+                "title": r.title,
+                "url": r.url,
+                "imageUrl": r.image_url,
+                "meta": r.meta,
+                "position": r.position,
+            }
+            for r in session.recipes
+        ],
+        "matchedRecipeId": session.matched_recipe_id,
+    }
+
+
+@bp.post("")
+def create_session():
+    data = request.get_json() or {}
+    name = (data.get("name") or "Host").strip()
+
+    code = generate_code()
+    while Session.query.filter_by(code=code).first():
+        code = generate_code()
+
+    session = Session(code=code)
+    db.session.add(session)
+    db.session.flush()
+
+    host = Participant(session_id=session.id, name=name, is_host=True)
+    db.session.add(host)
+
+    for index, recipe_data in enumerate(get_recipes()):
+        db.session.add(Recipe(session_id=session.id, position=index, **recipe_data))
+
+    db.session.commit()
+    return jsonify({"session": serialize_session(session), "participantId": host.id})
+
+
+@bp.post("/<code>/join")
+def join_session(code):
+    data = request.get_json() or {}
+    name = (data.get("name") or "Gast").strip()
+
+    session = Session.query.filter_by(code=code.upper()).first_or_404()
+    if session.status != "waiting":
+        return jsonify({"error": "Session wurde bereits gestartet."}), 409
+
+    participant = Participant(session_id=session.id, name=name, is_host=False)
+    db.session.add(participant)
+    db.session.commit()
+    return jsonify({"session": serialize_session(session), "participantId": participant.id})
+
+
+@bp.get("/<code>")
+def get_session(code):
+    session = Session.query.filter_by(code=code.upper()).first_or_404()
+    return jsonify({"session": serialize_session(session)})