#16 made /register endpoint

backend/app/models.py

@@ -1,28 +1,19 @@
 from app import db
 from flask_login import UserMixin
 from datetime import datetime
-from werkzeug.security import check_password_hash, generate_password_hash
+from werkzeug.security import generate_password_hash, check_password_hash
+
 
 class User(UserMixin, db.Model):
     id = db.Column(db.Integer, primary_key=True)
     username = db.Column(db.String(64), index=True, unique=True)
     email = db.Column(db.String(120), index=True, unique=True)
     password_hash = db.Column(db.String(128))
-    about_me = db.Column(db.String(140))
     last_seen = db.Column(db.DateTime, default=datetime.utcnow)
     token = db.Column(db.String(32), index=True, unique=True)
 
     def __repr__(self):
-        return f'<User {self.username}>'
-
-    def to_dict(self):
-        return {
-            "id": self.id,
-            "username": self.username,
-            "email": self.email,
-            "about_me": self.about_me,
-        }
-
+        return f"<User {self.username}>"
 
     def set_password(self, password):
         self.password_hash = generate_password_hash(password)
@@ -30,3 +21,16 @@ class User(UserMixin, db.Model):
     def check_password(self, password):
         return check_password_hash(self.password_hash, password)
 
+    def to_dict(self):
+        return {
+            "id": self.id,
+            "username": self.username,
+            "email": self.email,
+        }
+
+    def from_dict(self, data, new_user=False):
+        for field in ["username", "email"]:
+            if field in data:
+                setattr(self, field, data[field])
+        if new_user and "password" in data:
+            self.set_password(data["password"])

backend/app/routes.py

@@ -4,7 +4,7 @@ from flask import Response, jsonify, request
 from app.errors import error_response
 from flask_login import current_user
 
-from app import login
+from app import login, db
 from app.models import User
 
 
@@ -32,7 +32,6 @@ def login_route():
 
     login_user(user)
     resp = jsonify(user.to_dict())
-    resp.status_code = 200
     return resp
 
 @bp.route("/logout", methods=["POST"])
@@ -40,5 +39,29 @@ def logout_route():
     if not current_user.is_authenticated:
         return error_response(400, "No users are logged in!")
 
+    resp = jsonify(current_user.to_dict())
     logout_user()
-    return Response(status=200)
+    return resp
+
+@bp.route("/register", methods=["POST"])
+def register():
+    data = request.get_json()
+    
+    required_fields = ['username', 'email', 'password', 'password2']
+    for f in required_fields:
+        if f not in data:
+            return error_response(400, f"Must supply {f}")
+    
+    if User.query.filter_by(username=data['username']).first():
+        return error_response(409, "User with that username already exists")
+
+    if User.query.filter_by(email=data['email']).first():
+        return error_response(409, "User with that email already exists")
+
+    u = User()
+    u.from_dict(data, new_user=True)
+    db.session.add(u)
+    db.session.commit()
+
+    resp = jsonify(u.to_dict())
+    return resp