blog model fixed.

- backref is working.
- compatible with production database.

app.py

@@ -44,9 +44,10 @@ def temp_main_function():
         }
 
     app.register_blueprint(calculator)
+    app.register_blueprint(blog)
     app.register_blueprint(users)
     app.register_blueprint(foods)
-    app.register_blueprint(blog)
+
 
     db.init_app(app)
     migrate.init_app(app)

blog/models.py

@@ -11,4 +11,4 @@ class Post(db.Model):
     content = Column(Text, nullable=False, unique=False)
     slug = Column(String(128), nullable=False, unique=True)
     category = Column(String(256), nullable=True, unique=False)
-    authorId = Column('author', Integer(), ForeignKey('users.id'), nullable=False)
+    authorId = Column('authorid', Integer(), ForeignKey('users.id'), nullable=False)

users/models.py

@@ -4,7 +4,7 @@
 from werkzeug.security import check_password_hash, generate_password_hash
 
 from extentions import db
-
+from blog.models import Post
 from flask_admin.contrib.sqla import ModelView
 
 
@@ -20,6 +20,7 @@ class User(db.Model):
     Confirmed = Column(Boolean(), nullable=False, default=False)  # Confirmed Email Address Or Not
     ConfirmedOn = Column(DateTime(), nullable=True)
     FoodSet = db.relationship('Food', backref='author', lazy=True)
+    PostSet = db.relationship('Post', backref='writer', lazy=True)
 
     def __init__(self, full_name, email, password, admin=False,
                  registerd_on=None, confirmed=False, confirmed_on=None):