Cedar Katie's Task-List-API

Procfile

@@ -0,0 +1 @@
+web: gunicorn 'app:create_app()'

app/__init__.py

@@ -9,6 +9,8 @@
 migrate = Migrate()
 load_dotenv()
 
+SLACK_TOKEN = os.environ.get("SLACK_TOKEN")
+
 
 def create_app(test_config=None):
     app = Flask(__name__)
@@ -28,7 +30,15 @@ def create_app(test_config=None):
 
     db.init_app(app)
     migrate.init_app(app, db)
+
+    from .routes.goal_routes import goal_bp
+    app.register_blueprint(goal_bp)
 
-    # Register Blueprints here
 
+    # Register Blueprints here
+    from .routes.task_routes import task_bp
+    app.register_blueprint(task_bp)
+
     return app
+
+

app/models/goal.py

@@ -4,3 +4,12 @@
 
 class Goal(db.Model):
     goal_id = db.Column(db.Integer, primary_key=True)
+    title = db.Column(db.String)
+    tasks = db.relationship("Task", backref='goal', lazy=True)
+
+    def to_dict(self):
+        return {
+            "id": self.goal_id,
+            "title": self.title,
+
+        }

app/models/task.py

@@ -3,4 +3,26 @@
 
 
 class Task(db.Model):
-    task_id = db.Column(db.Integer, primary_key=True)
+    task_id = db.Column(db.Integer, primary_key=True, autoincrement=True)
+    title = db.Column(db.String)
+    description = db.Column(db.String)
+    completed_at = db.Column(db.DateTime, nullable=True) 
+    is_complete = db.Column(db.Boolean)
+    # completed_at can be empty/null which means that a task is not completed
+    goal_id = db.Column(db.Integer, db.ForeignKey('goal.goal_id'), nullable = True)
+
+    def to_dict(self):
+        if not self.completed_at:
+            self.is_complete = False 
+        else:
+            self.is_complete = True
+        dictionary = {
+            "id": self.task_id,
+            "title": self.title,
+            "description": self.description,
+            "is_complete": self.is_complete
+        }
+        if self.goal_id: 
+            dictionary["goal_id"] = self.goal_id
+
+        return dictionary

app/routes/goal_routes.py

@@ -0,0 +1,95 @@
+from app.models.goal import Goal
+from flask import jsonify
+from flask import Blueprint, make_response, request, jsonify, abort
+from app import db
+from app.models.task import Task
+
+
+#helper functions
+goal_bp = Blueprint("goal", __name__,url_prefix="/goals")
+def valid_int(number, parameter_type):
+    try:
+        int(number)
+    except:
+        abort(make_response({"error": f"{parameter_type} must be an int"})), 400
+
+def get_goal_from_id(goal_id):
+    valid_int(goal_id, "goal_id")
+    return Goal.query.get_or_404(goal_id, description="{goal not found}")
+# get all goal
+
+@goal_bp.route("", methods=["GET", "POST"])
+def handle_goals():
+    if request.method == "GET":
+        goals = Goal.query.all()
+        goals_response = []
+        for goal in goals:
+            goal = goal.to_dict()
+            goals_response.append(goal)
+        return jsonify(goals_response), 200 
+
+    #write query to fetch all goals 
+
+
+    elif request.method == "POST":
+        request_body = request.get_json()
+        if not "title" in request_body:
+            return jsonify({"details":"Invalid data"}), 400
+        new_goal = Goal(title=request_body["title"])
+
+        db.session.add(new_goal)
+        db.session.commit()
+        return jsonify({"goal": new_goal.to_dict()}), 201 
+
+
+
+@goal_bp.route("/<goal_id>", methods=["GET", "PUT", "DELETE"])
+def handle_goal(goal_id):
+    goal_id = int(goal_id)
+    goal = Goal.query.get(goal_id)
+    if goal is None:
+        return make_response("", 404)
+    if request.method == "GET":
+
+        return jsonify({"goal": goal.to_dict()}), 200
+
+    elif request.method == "PUT":
+        request_body = request.get_json()
+
+        goal.title = request_body["title"]
+
+        db.session.commit()
+        return jsonify({"goal": goal.to_dict()}), 200
+
+    elif request.method == "DELETE":
+        db.session.delete(goal)
+        db.session.commit()
+        return jsonify({"details":f'Goal {goal.goal_id} "{goal.title}" successfully deleted'}), 200
+
+###WAVE 6 routes###
+@goal_bp.route("/<goal_id>/tasks", methods=["POST"])
+def create_one_to_many(goal_id):
+    request_body = request.get_json()
+    goal = Goal.query.get(goal_id)
+    task_ids = request_body["task_ids"]
+    for task_id in task_ids:
+        task=Task.query.get(task_id)
+        goal.tasks.append(task) #list of task objects
+
+    db.session.commit()
+    return jsonify({"id": goal.goal_id,
+                "task_ids":[task.task_id for task in goal.tasks]}), 200
+
+@goal_bp.route("/<goal_id>/tasks", methods=["GET"])
+def get_task_for_goal(goal_id):
+    # request_body = request.get_json()
+    goal = Goal.query.get(goal_id)
+    if goal is None:
+        return make_response("", 404)
+
+    db.session.commit()    
+    return jsonify({
+        "id": goal.goal_id,
+        "title": goal.title,
+        "tasks": [task.to_dict() for task in goal.tasks]
+        }), 200

app/routes/task_routes.py

@@ -0,0 +1,121 @@
+from app.models.task import Task
+from flask import jsonify
+from flask import Blueprint, make_response, request, jsonify, abort
+from app import db, SLACK_TOKEN
+from datetime import datetime
+import requests
+
+
+#helper functions
+task_bp = Blueprint("task", __name__,url_prefix="/tasks")
+def valid_int(number, parameter_type):
+    try:
+        int(number)
+    except:
+        abort(make_response({"error": f"{parameter_type} must be an int"})), 400
+
+def get_task_from_id(task_id):
+    valid_int(task_id, "task_id")
+    return Task.query.get_or_404(task_id, description="{task not found}")
+# get all tasks
+
+@task_bp.route("", methods=["GET", "POST"])
+def handle_tasks():
+    if request.method == "GET":
+
+    #write query to fetch all tasks 
+        sort_query = request.args.get("sort") ###WAVE 2###
+
+        if sort_query == "asc":
+            tasks = Task.query.order_by(Task.title.asc())
+        elif sort_query == "desc": 
+            tasks = Task.query.order_by(Task.title.desc())
+        else:    
+            tasks = Task.query.all()    
+        tasks_response = [task.to_dict() for task in tasks]
+        return jsonify(tasks_response), 200
+
+    elif request.method == "POST":
+        request_body = request.get_json()
+        if not "title" in request_body or not "description" in request_body or not "completed_at" in request_body:
+            return jsonify({"details":"Invalid data"}), 400
+        new_task = Task(title=request_body["title"], 
+                        description=request_body["description"],
+                        completed_at=request_body["completed_at"],
+
+        )
+
+        db.session.add(new_task)
+        db.session.commit()
+        return jsonify({"task": new_task.to_dict()}), 201 
+
+
+
+@task_bp.route("/<task_id>", methods=["GET", "PUT", "DELETE"])
+def handle_task(task_id):
+    task_id = int(task_id)
+    task = Task.query.get(task_id)
+    if task is None:
+        return make_response("", 404)
+    if request.method == "GET":
+
+        return jsonify({"task": task.to_dict()}), 200
+
+    elif request.method == "PUT":
+        request_body = request.get_json()
+
+        task.title = request_body["title"]
+        task.description = request_body["description"]
+
+        db.session.commit()
+        return jsonify({"task": task.to_dict()}), 200
+
+    elif request.method == "DELETE":
+        db.session.delete(task)
+        db.session.commit()
+        return jsonify({"details":f'Task {task.task_id} "{task.title}" successfully deleted'}), 200
+
+##WAVE 4 Slack Helper Function###   
+def post_complete_task_to_slack(task):
+    url = "https://slack.com/api/chat.postMessage"
+    message = f"Someone just completed the task {task.title}"
+    query_params = {
+        "token": SLACK_TOKEN,
+        "channel": 'task-list-api',
+        "text" : message
+    }
+    return requests.post(url, data=query_params).json()
+
+##wave 3 complete/incomplete##
+@task_bp.route("/<task_id>/mark_complete", methods=["PATCH"])
+def update_task_completion(task_id):
+    task= get_task_from_id(task_id)
+    task.is_complete=True
+    task.completed_at = datetime.now()
+    db.session.commit()
+    post_complete_task_to_slack(task)
+    return jsonify({"task": task.to_dict()}), 200 
+
+
+@task_bp.route("/<task_id>/mark_incomplete", methods=["PATCH"])
+def update_task_incomplete(task_id):
+    task= get_task_from_id(task_id)
+    task.is_complete=False
+    task.completed_at = None
+    db.session.commit()
+    return jsonify({"task": task.to_dict()}), 200 
+
+# @task_bp.route("/<task_id>", methods=["GET"])
+# def handle_task(task_id):
+#     task_id = int(task_id)
+#     task = Task.query.get(task_id)
+#     if not task:
+#         return make_response(f"Task {task_id} Bad data", 400)
+
+    # if request.method == GET
+
+    # for task in tasks:
+    #     if task.id == task_id:
+    #         return vars(task)
+
+    # return "Not found", 404

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