Test 1

app.py

@@ -1,13 +1,77 @@
-from flask import Flask, render_template
+import os
+
+from flask import Flask, render_template, request, jsonify
+from flask_sqlalchemy import SQLAlchemy
 
 app = Flask(__name__)
 
+# Check for environment variable
+if not os.getenv("DATABASE_URL"):
+    raise RuntimeError("DATABASE_URL is not set")
+
+app.config['SQLALCHEMY_DATABASE_URI'] = os.getenv("DATABASE_URL")
+app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
+app.config['JSON_SORT_KEYS'] = False
+
+db = SQLAlchemy(app)
+
 
 @app.route("/")
 def index():
-    return count(12)
+    result = Post.query.order_by(Post.priority).all()
+    print(result)
+    return render_template("main/index.html", count=12)
 
 
-@app.route("/<int:item_count>")
-def count(item_count):
-    return render_template("index.html", count=item_count)
+@app.route("/api/post/<int:post_id>", methods=["POST"])
+def get_post(post_id):
+    post = Post.query.get(post_id)
+    if post:
+        return jsonify({"success": True, "post": post.serialize})
+    else:
+        return jsonify({"success": False})
+
+
+@app.route("/login", methods=["GET"])
+def login():
+    return render_template("adm/login.html")
+
+
+class Post(db.Model):
+    __tablename__ = "posts"
+    id = db.Column(db.Integer, primary_key=True)
+    priority = db.Column(db.Integer, unique=True, nullable=False)
+
+    category_id = db.Column(db.Integer, db.ForeignKey("category.id"), nullable=True)
+    category = db.relationship("Category", lazy=True)
+
+    title = db.Column(db.String(80), nullable=False)
+    intro = db.Column(db.Text, nullable=False)
+    description = db.Column(db.Text, nullable=True)
+
+    images = db.relationship("Image", backref="post", lazy=True)
+
+    @property
+    def serialize(self):
+        return {"id": self.id,
+                "priority": self.priority,
+                "category_id": self.category_id,
+                "category": self.category.name,
+                "title": self.title,
+                "intro": self.intro,
+                "description": self.description,
+                "images": self.images}
+
+
+class Image(db.Model):
+    __tablename__ = "images"
+    id = db.Column(db.Integer, primary_key=True)
+    uri = db.Column(db.String(80), nullable=False)
+    post_id = db.Column(db.Integer, db.ForeignKey("posts.id"), nullable=False)
+
+
+class Category(db.Model):
+    __tablename__ = "category"
+    id = db.Column(db.Integer, primary_key=True)
+    name = db.Column(db.String(80), nullable=False)
+