Sharks - Jande, Ivana & Emily

app/__init__.py

@@ -10,22 +10,35 @@
 load_dotenv()
 
 
-def create_app():
+def create_app(test_config=None):
     app = Flask(__name__)
     app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = False
 
-    app.config["SQLALCHEMY_DATABASE_URI"] = os.environ.get(
-        "SQLALCHEMY_DATABASE_URI")
+    if test_config is None:
+        app.config["SQLALCHEMY_DATABASE_URI"] = os.environ.get(
+            "SQLALCHEMY_DATABASE_URI")
+    else:
+        app.config["TESTING"] = True
+        app.config["SQLALCHEMY_DATABASE_URI"] = os.environ.get(
+            "SQLALCHEMY_TEST_DATABASE_URI")
+
 
     # Import models here for Alembic setup
     # from app.models.ExampleModel import ExampleModel
+    from app.models.board import Board
+    from app.models.card import Card
 
     db.init_app(app)
     migrate.init_app(app, db)
 
     # Register Blueprints here
     # from .routes import example_bp
     # app.register_blueprint(example_bp)
+    from .routes.board_routes import board_bp
+    app.register_blueprint(board_bp)
+
+    from .routes.card_routes import card_bp
+    app.register_blueprint(card_bp)
 
     CORS(app)
     return app

app/models/board.py

@@ -1 +1,26 @@
 from app import db
+
+
+class Board(db.Model):
+    board_id = db.Column(db.Integer, primary_key=True, autoincrement=True)
+    title = db.Column(db.String)
+    owner = db.Column(db.String)
+    cards = db.relationship("Card", back_populates="board", lazy=True)
+
+    def to_json(self):
+        return {
+            "board_id": self.board_id,
+            "title": self.title,
+            "owner": self.owner,
+            # "cards": self.cards
+            # do we want to return an empty list of cards?
+        }
+
+    @classmethod
+    def create(cls, request_body):
+        return cls(title=request_body["title"], owner=request_body["owner"])
+
+    # UPDATE BOARD
+    def update(self, request_body):
+        self.title = request_body["title"]
+        self.owner = request_body["owner"]

app/models/card.py

@@ -1 +1,29 @@
 from app import db
+from flask import make_response, abort
+
+
+class Card(db.Model):
+    card_id = db.Column(db.Integer, primary_key=True, autoincrement=True)
+    message = db.Column(db.String)
+    like_count = db.Column(db.Integer)
+    board_id = db.Column(db.Integer, db.ForeignKey('board.board_id'))
+    board = db.relationship("Board", back_populates="cards")
+
+    def to_json(self):
+        return {
+            "id": self.card_id,
+            "message": self.message,
+            "like_count": self.like_count,
+            "board_id": self.board_id,
+            "board": self.board.title
+        }
+
+    @classmethod
+    def create(cls, board_id, request_body):
+        if "message" not in request_body:
+            return abort(make_response({"message": "Must include message for card in request"}, 400))
+        return cls(message=request_body["message"], board_id=board_id, like_count=0)
+
+    # UPDATE Card
+    def update(self, request_body):
+        self.message = request_body["message"]

app/routes/board_routes.py

@@ -0,0 +1,91 @@
+from flask import Blueprint, request, jsonify, make_response
+from app import db
+from app.models.board import Board
+from app.models.card import Card
+from app.routes.helper import validate_class_instance
+
+# example_bp = Blueprint('example_bp', __name__)
+board_bp = Blueprint('board_bp', __name__, url_prefix="/boards")
+
+
+# ********* BOARD *********
+# CREATE new board
+# CREATE BOARD - "/boards" - POST
+@board_bp.route("", methods=["POST"])
+def create_board():
+    request_body = request.get_json()
+    try:
+        new_board = Board.create(request_body)
+    except KeyError:
+        return make_response({"details": "Invalid data"}), 400
+
+    db.session.add(new_board)
+    db.session.commit()
+
+    return jsonify({"board": new_board.to_json()}), 201
+
+
+# READ all boards
+# GET ALL BOARDS - "/boards" - GET
+@board_bp.route("", methods=["GET"])
+def get_all_boards():
+    boards = Board.query.all()
+    boards_response = [board.to_json() for board in boards]
+
+    return jsonify(boards_response), 200
+
+
+# READ one board
+# GET ONE BOARDs - "/boards/1" - GET
+@board_bp.route("/<id>", methods=["GET"])
+def get_one_board(id):
+    board = validate_class_instance(id, Board)
+
+    return jsonify({"board": board.to_json()}), 200
+
+
+# UPDATE cards
+# UPDATE BAORD - "/boards/1" - PUT
+@board_bp.route("/<id>", methods=["PUT"])
+def update_board(id):
+    board = validate_class_instance(id, Board)
+    request_body = request.get_json()
+    board.update(request_body)
+
+    db.session.commit()
+
+    return jsonify({"board": board.to_json()}), 200
+
+
+# DELETE board
+# UPDATE BAORD - "/boards/1" - DELETE
+@board_bp.route("/<id>", methods=["DELETE"])
+def delete_board(id):
+    board = validate_class_instance(id, Board)
+
+    db.session.delete(board)
+    db.session.commit()
+
+    return jsonify({"details": f'Board {id} "{board.title}" successfully deleted'}), 200
+
+
+# CREATE new card under board ID:
+@board_bp.route("/<board_id>/cards", methods=["POST"])
+def create_card(board_id):
+    request_body = request.get_json()
+
+    new_card = Card.create(board_id, request_body)
+
+    db.session.add(new_card)
+    db.session.commit()
+
+    return make_response({"card": new_card.to_json()}, 201)
+
+
+# GET ALL cards for 1 board:
+@board_bp.route("/<board_id>/cards", methods=["GET"])
+def get_all_cards(board_id):
+    board = validate_class_instance(board_id, Board)
+    cards = Card.query.filter_by(board=board)
+
+    return jsonify([{"message": card.message, "like_count": card.like_count, "card_id": card.card_id, "board_id": card.board_id} for card in cards]), 200

app/routes/card_routes.py

@@ -0,0 +1,48 @@
+from flask import Blueprint, request, jsonify
+from app import db
+from .helper import validate_class_instance
+from ..models.card import Card
+
+# Blueprint:
+card_bp = Blueprint('card_bp', __name__, url_prefix="/cards")
+
+# GET ONE card:
+
+
+# @card_bp.route("/<id>", methods=["GET"])
+# def get_one_card(id):
+#     card = validate(id, Card)
+
+#     return jsonify({"card": card.to_json()}), 200
+
+# UPDATE one card:
+@card_bp.route("/<id>", methods=["PATCH"])
+def update_card(id):
+    card = validate_class_instance(id, Card)
+    request_body = request.get_json()
+    card.update(request_body)
+
+    db.session.commit()
+
+    return jsonify({"card": card.to_json()}), 200
+
+
+# UPDATE likes for one card:
+@card_bp.route("/<id>/like", methods=["PATCH"])
+def update_likes(id):
+    card = validate_class_instance(id, Card)
+    card.like_count += 1
+    db.session.commit()
+
+    return jsonify({"card": card.to_json()}), 200
+
+
+# DELETE card:
+@card_bp.route("/<id>", methods=["DELETE"])
+def delete_card(id):
+    card = validate_class_instance(id, Card)
+
+    db.session.delete(card)
+    db.session.commit()
+
+    return jsonify({"details": f"Card {id} successfully deleted"}), 200

app/routes/helper.py

@@ -0,0 +1,16 @@
+from flask import abort, make_response
+
+
+def validate_class_instance(instance_id, cls):
+    try:
+        instance_id = int(instance_id)
+    except:
+        return abort(make_response({"message": f'{cls.__name__} {instance_id} is invalid'}, 400))
+
+    instance = cls.query.get(instance_id)
+
+    if not instance:
+        abort(make_response(
+            {"message": f'{cls.__name__} {instance_id} not found'}, 404))
+
+    return instance

migrations/README

@@ -0,0 +1 @@
+Generic single-database configuration.

migrations/alembic.ini

@@ -0,0 +1,45 @@
+# A generic, single database configuration.
+
+[alembic]
+# template used to generate migration files
+# file_template = %%(rev)s_%%(slug)s
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+
+# Logging configuration
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARN
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S