zoisite c19 izzy_task_list

app/__init__.py

@@ -15,8 +15,13 @@ def create_app(test_config=None):
     app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = False
 
     if test_config is None:
-        app.config["SQLALCHEMY_DATABASE_URI"] = os.environ.get(
-            "SQLALCHEMY_DATABASE_URI")
+       # app.config["SQLALCHEMY_DATABASE_URI"] = os.environ.get(
+            #"SQLALCHEMY_DATABASE_URI")
+
+        app.config['SQLALCHEMY_DATABASE_URI'] = os.environ.get("RENDER_DATABASE_URI")
+
+
+
     else:
         app.config["TESTING"] = True
         app.config["SQLALCHEMY_DATABASE_URI"] = os.environ.get(
@@ -28,7 +33,12 @@ def create_app(test_config=None):
 
     db.init_app(app)
     migrate.init_app(app, db)
+    from app.models.task import Task
+    from app.models.goal import Goal
 
     # Register Blueprints here
+    from .routes import task_list_bp,goals_bp
+    app.register_blueprint(task_list_bp)
+    app.register_blueprint(goals_bp)
 
     return app

app/models/goal.py

@@ -3,3 +3,16 @@
 
 class Goal(db.Model):
     goal_id = db.Column(db.Integer, primary_key=True)
+    title = db.Column(db.String)
+    tasks = db.relationship("Task", back_populates= "goal")
+
+    def to_dict(self):
+        return {
+            "id" : self.goal_id,
+            "title" : self.title
+        }
+
+    @classmethod 
+    def from_dict(cls,request_data):
+            return cls(
+            title=request_data["title"])

app/models/task.py

@@ -1,5 +1,31 @@
 from app import db
-
+from flask import make_response
 
 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)
+    goal_id = db.Column(db.Integer,db.ForeignKey("goal.goal_id"))
+    goal = db.relationship("Goal", back_populates="tasks")
+
+    #returning a dictionary from the database
+    def task_dict(self):
+        task_dict = {
+            "id": self.task_id,
+            "title": self.title,
+            "description": self.description,
+            "is_complete": self.completed_at != None}
+
+        if self.goal_id:
+             task_dict["goal_id"] =self.goal_id
+        return task_dict
+
+
+    #take data from user to make new task
+    @classmethod 
+    def from_dict(cls,request_data):
+            return cls(
+            title=request_data["title"],
+            description=request_data["description"])
+

app/routes.py

@@ -1 +1,254 @@
-from flask import Blueprint
+from flask import Blueprint,jsonify, abort,make_response,request
+from app import db
+import requests
+from app.models.task import Task
+from app.models.goal import Goal
+from datetime import datetime
+import os
+
+task_list_bp = Blueprint("tasks", __name__, url_prefix ="/tasks")
+goals_bp = Blueprint("goals", __name__, url_prefix = "/goals")
+
+@task_list_bp.route("", methods = ["POST"])
+def create_tasks():
+    request_body = request.get_json()
+    print(request_body)
+    print("************")
+
+    if (not "title" in request_body) or (not "description" in request_body):
+        return{
+            "details":"Invalid data"
+        }, 400
+    try:
+        new_task = Task.from_dict(request_body)
+        db.session.add(new_task)
+        db.session.commit()
+
+        #message = f"Task {new_task.title} successfully created"
+        return make_response(jsonify({"task":new_task.task_dict()}), 201)
+
+    except KeyError as e:
+        abort(make_response("Invalid request. Missing required value: {e}"), 400)
+
+@task_list_bp.route("/<id>", methods = ["GET"])
+def get_one_saved_task(id):
+    task = validate_task(id)
+    return jsonify({"task":task.task_dict()}), 200
+
+@task_list_bp.route("", methods = ["GET"])
+def get_all_saved_tasks():
+    sort_query=request.args.get("sort")
+    tasks_query=Task.query
+
+    if sort_query =="asc":
+        tasks_query = Task.query.order_by(Task.title.asc())
+    elif sort_query =="desc":
+        tasks_query = Task.query.order_by(Task.title.desc())
+
+    tasks = tasks_query.all()
+
+    tasks_response =[task.task_dict() for task in tasks]
+
+    return (jsonify(tasks_response)),200
+
+
+
+def validate_task(task_id):
+    try:
+        task_id = int(task_id)
+    except:
+        abort(make_response({"message":f"task {task_id} invalid"}, 400))
+
+
+    task = Task.query.get(task_id)
+
+    if not task:
+        abort(make_response({"message": f"task {task_id} not found"}, 404))
+
+    return task
+
+
+@task_list_bp.route("/<id>", methods = ["PUT"])
+def update_task(id):
+    task = validate_task(id)
+    request_body = request.get_json()
+    task.title = request_body["title"]
+    task.description = request_body["description"]
+
+    db.session.commit()
+    response_body = {"task":task.task_dict()}
+
+
+    return make_response(jsonify(response_body), 200)
+
+@task_list_bp.route("/<id>", methods=["DELETE"])
+def delete_one_task(id):
+    task= validate_task(id)
+
+    db.session.delete(task)
+    db.session.commit()
+
+    message = {"details":f'Task {task.task_id} "{task.title}" successfully deleted'}
+    return make_response(jsonify(message), 200)
+
+
+@task_list_bp.route("/<id>/mark_complete", methods=["PATCH"])
+def mark_task_complete(id):
+    task=validate_task(id)
+    task.completed_at=datetime.now()
+    db.session.commit()
+
+    return jsonify({"task":task.task_dict()}), 200
+
+
+
+@task_list_bp.route("/<id>/mark_incomplete", methods=["PATCH"])
+def mark_task_incomplete(id):
+    task=validate_task(id)
+    task.completed_at=None
+    db.session.commit()
+
+    return jsonify({"task":task.task_dict()}), 200
+
+#wave4
+def slack_notification():
+    url = "https://slack.com/api/chat.postMessage"
+
+    payload = {
+    "channel": "api-test-channel",
+    "text": "Task completed"
+    }
+    headers = {
+    'Authorization':os.environ.get("SLACK_API_TOKEN")}
+
+    response = requests.post(url, headers=headers, data=payload)
+
+    return response.text
+
+#wave 5
+@goals_bp.route("",methods=["POST","GET"])
+def handle_goal():
+    if request.method == "POST":
+        request_body = request.get_json()
+        if "title" not in request_body:
+            return{
+                "details": "Invalid data"
+            },400
+
+        new_goal = Goal (
+            title=request_body["title"]
+        )
+
+        db.session.add(new_goal)
+        db.session.commit()
+
+        return {
+            "goal": {
+                "id":new_goal.goal_id,
+                "title":new_goal.title
+            }
+        }, 201
+
+    elif request.method == "GET":
+        sorting_goals= request.args.get('sort') 
+        list = None
+        if sorting_goals== "desc":
+            list = Goal.query.order_by(Goal.title.desc()) # descending method
+        elif sorting_goals == "asc":
+            list = Goal.query.order_by(Goal.title.asc()) # ascending method
+        else: 
+            list = Goal.query.all()
+        goals_response = []
+        for goal in list:
+            goals_response.append({
+            "id": goal.goal_id,
+            "title": goal.title,
+            })
+
+        return jsonify(goals_response), 200
+
+@goals_bp.route("/<goal_id>", methods=["GET","PUT","DELETE"])
+def handle_goal_get(goal_id):
+    goal = Goal.query.get(goal_id)
+    if goal == None:
+        return ("", 404)
+
+    if request.method == "GET":
+        return {
+            "goal": {
+                "id":goal.goal_id,
+                "title":goal.title,          
+                }
+        }
+    if request.method == "PUT":
+        form_data = request.get_json()
+
+        goal.title = form_data["title"]
+
+        db.session.commit()
+
+        return jsonify({
+            "goal":{
+                "id":goal.goal_id,
+                "title":goal.title,
+            }
+        }),200
+
+    elif request.method == "DELETE":
+        db.session.delete(goal)
+        db.session.commit()
+
+        if not goal in Goal.query:
+            abort(make_response({"message": f"Goal {goal_id} not found"}, 404))
+        return jsonify({
+            "details": f'Goal {goal.goal_id} "{goal.title}" successfully deleted'
+        }),200
+
+
+@goals_bp.route("/<goal_id>/tasks", methods=["POST","GET"])
+def post_tasked_goal(goal_id):
+
+        goal = Goal.query.get(goal_id)
+
+        if goal == None:
+            return (""), 404
+
+        if request.method == "POST":
+            request_body = request.get_json()
+
+            tasks_instances= []
+            for task_id in request_body["task_ids"]:
+                tasks_instances.append(Task.query.get(task_id))
+
+            goal.tasks = tasks_instances
+
+            db.session.commit()
+
+            task_ids = []
+            for task in goal.tasks:
+                task_ids.append(task.task_id)
+
+            response_body = {
+                        "id": goal.goal_id,
+                        "task_ids": task_ids
+                    }
+
+            return jsonify(response_body), 200
+
+        if request.method == "GET":
+            tasks_response =[]
+            for task in goal.tasks:
+                tasks_response.append({
+                    "id": task.task_id,
+                    "goal_id": task.goal_id,
+                    "title": task.title,
+                    "description": task.description,
+                    "is_complete": bool(task.completed_at)
+                })
+            response_body = {
+                "id": goal.goal_id,
+                "title": goal.title,
+                "tasks" : tasks_response
+            }
+            return jsonify(response_body), 200
+

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