add api endpoint for add_batch [api_for_add_batch]

Author: hjwp

entrypoints/flask_app.py

@@ -1,3 +1,4 @@
+from datetime import datetime
 from flask import Flask, request
 from sqlalchemy import create_engine
 from sqlalchemy.orm import sessionmaker
@@ -7,12 +8,29 @@
 from adapters import orm, repository
 from service_layer import services
 
-
 orm.start_mappers()
 get_session = sessionmaker(bind=create_engine(config.get_postgres_uri()))
 app = Flask(__name__)
 
 
+@app.route("/add_batch", methods=["POST"])
+def add_batch():
+    session = get_session()
+    repo = repository.SqlAlchemyRepository(session)
+    eta = request.json["eta"]
+    if eta is not None:
+        eta = datetime.fromisoformat(eta).date()
+    services.add_batch(
+        request.json["ref"],
+        request.json["sku"],
+        request.json["qty"],
+        eta,
+        repo,
+        session,
+    )
+    return "OK", 201
+
+
 @app.route("/allocate", methods=["POST"])
 def allocate_endpoint():
     session = get_session()