Task List Project

.gitignore

@@ -138,4 +138,8 @@ dmypy.json
 .pytype/
 
 # Cython debug symbols
-cython_debug/
+cython_debug/
+
+#SLACK TOKEN
+TOKEN_SLACK
+xoxb-708663070965-2182160263012-6dhG9fHP6cx1d1Wlla10RjEz

app/__init__.py

@@ -1,34 +1,29 @@
 from flask import Flask
 from flask_sqlalchemy import SQLAlchemy
 from flask_migrate import Migrate
-import os
 from dotenv import load_dotenv
 
-
 db = SQLAlchemy()
 migrate = Migrate()
 load_dotenv()
 
 
 def create_app(test_config=None):
     app = Flask(__name__)
-    app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = False
 
-    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")
+    app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
+    app.config['SQLALCHEMY_DATABASE_URI'] = 'postgresql+psycopg2://postgres:postgres@localhost:5432/task_list_api_development'
+
+    db.init_app(app)
+    migrate.init_app(app, db)
 
-    # Import models here for Alembic setup
     from app.models.task import Task
     from app.models.goal import Goal
 
-    db.init_app(app)
-    migrate.init_app(app, db)
+    from .routes import task_list_api_bp
+    app.register_blueprint(task_list_api_bp)
 
-    # Register Blueprints here
+    from .routes import goals_bp
+    app.register_blueprint(goals_bp)
 
     return app

app/models/__init__.py

@@ -0,0 +1,20 @@
+# from flask import Flask
+# from flask_sqlalchemy import SQLAlchemy
+# from flask_migrate import Migrate
+
+# db = SQLAlchemy()
+# migrate = Migrate()
+
+
+# def create_app(test_config=None):
+#     app = Flask(__name__)
+
+#     app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
+#     app.config['SQLALCHEMY_DATABASE_URI'] = 'postgresql+psycopg2://postgres:postgres@localhost:5432/task_list_api_development'
+
+#     db.init_app(app)
+#     migrate.init_app(app, db)
+
+#     from app.models.task import Task
+
+#     return app

app/models/goal.py

@@ -3,4 +3,6 @@
 
 
 class Goal(db.Model):
-    goal_id = db.Column(db.Integer, primary_key=True)
+    id = db.Column(db.Integer, primary_key=True)
+    title = db.Column(db.String)
+    tasks = db.relationship('Task', backref='goal', lazy=True)

app/models/task.py

@@ -3,4 +3,8 @@
 
 
 class Task(db.Model):
-    task_id = db.Column(db.Integer, primary_key=True)
+    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, default=None)
+    goal_id = db.Column(db.Integer, db.ForeignKey('goal.id'), nullable=True)

app/routes.py

@@ -1,2 +1,284 @@
-from flask import Blueprint
+from flask import Blueprint, request, jsonify, make_response
+from app import db
+from app.models.task import Task
+from app.models.goal import Goal
+from datetime import datetime
+import os
+import requests
+from dotenv import load_dotenv
 
+load_dotenv()
+
+task_list_api_bp = Blueprint("task_list_api", __name__, url_prefix="/tasks")
+goals_bp = Blueprint("goals", __name__, url_prefix="/goals")
+
+
+@task_list_api_bp.route("", methods=["GET", "POST"])
+def tasks():
+    if request.method == "GET":
+        tasks_sort = request.args.get("sort")
+        tasks = Task.query.all()
+
+        if tasks_sort:
+            if tasks_sort == "asc":
+                tasks = Task.query.order_by(Task.title).all()
+            elif tasks_sort == "desc":
+                tasks = Task.query.order_by(Task.title.desc()).all()
+            else:
+                tasks = Task.query.all()
+
+        tasks_response = []
+        # is_complete = task.completed_at
+
+        for task in tasks:
+            is_complete = task.completed_at
+            if task.completed_at != None:
+                is_complete = True
+            elif tasks_sort and task.completed_at is None:
+                is_complete = False
+
+            tasks_response.append({
+                "id": task.id,
+                "title": task.title,
+                "description": task.description,
+                "is_complete": is_complete
+            })
+
+        return jsonify(tasks_response)
+
+    elif request.method == "POST":
+
+        request_body = request.get_json(force=True)
+
+        if 'title' not in request_body or 'description' not in request_body or 'completed_at' not in request_body:
+            return {"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 {
+            "task": {
+                "id": new_task.id,
+                "title": new_task.title,
+                "description": new_task.description,
+                "is_complete": True if new_task.completed_at else False
+            }
+        }, 201
+
+
+@task_list_api_bp.route("/<task_id>", methods=["GET", "DELETE", "PUT"])
+def handle_task(task_id):
+    task = Task.query.get(task_id)
+    if task is None:
+        return make_response(f"{task_id} doesnt exist", 404)
+
+    # is_complete = task.completed_at
+    # if task.completed_at != None:
+    #     is_complete == True
+    # print(is_complete)
+
+    if request.method == "GET":
+        select_task = {
+            "task": {
+                "id": task.id,
+                "title": task.title,
+                "description": task.description,
+                "is_complete": task.completed_at
+            }
+        }
+        return jsonify(select_task), 200
+
+    elif request.method == "DELETE":
+        db.session.delete(task)
+        db.session.commit()
+        return make_response({"details": f"Task {task.id} \"{task.title}\" successfully deleted"})
+
+    elif request.method == "PUT":
+        form_data = request.get_json()
+        task.title = form_data["title"]
+        task.description = form_data["description"]
+        completed_at = form_data["completed_at"]
+
+        db.session.commit()
+
+        return {
+            "task": {
+                "id": task.id,
+                "title": "Updated Task Title",
+                "description": "Updated Test Description",
+                "is_complete": True if task.completed_at else False
+            }
+        }, 200
+
+
+def post_slack(message_slack):
+
+    TOKEN_SLACK = os.environ.get(
+        "SLACK_BOT_TOKEN")
+    slack_path = "https://slack.com/api/chat.postMessage"
+    query_params = {
+        'channel': 'task-notifications',
+        'text': message_slack
+    }
+    headers = {'Authorization': f"Bearer {TOKEN_SLACK}"}
+    requests.post(slack_path, params=query_params, headers=headers)
+
+
+@task_list_api_bp.route("/<task_id>/mark_complete", methods=["PATCH"])
+def mark_complete(task_id):
+    task = Task.query.get(task_id)
+
+    if task is None:
+        return make_response(f"{task_id} doesnt exist", 404)
+    task.completed_at = datetime.utcnow()
+
+    db.session.commit()
+
+    if request.method == "PATCH":
+        message_slack = f"Someone just completed the task: {task.title}"
+        post_slack(message_slack)
+        return {
+            "task": {
+                "id": task.id,
+                "title": task.title,
+                "description": task.description,
+                "is_complete": True if task.completed_at else False
+            }
+        }, 200
+
+
+@task_list_api_bp.route("/<task_id>/mark_incomplete", methods=["PATCH"])
+def mark_incomplete(task_id):
+    task = Task.query.get(task_id)
+
+    if task is None:
+        return make_response(f"{task_id} doesnt exist", 404)
+
+    task.completed_at = None
+    db.session.commit()
+
+    if request.method == "PATCH":
+        return {
+            "task": {
+                "id": task.id,
+                "title": task.title,
+                "description": task.description,
+                "is_complete":  True if task.completed_at else False
+            }
+        }, 200
+
+
+@goals_bp.route("", methods=["GET", "POST"])
+def handle_goals():
+    if request.method == "GET":
+        goals = Goal.query.all()
+
+        goals_response = []
+
+        for goal in goals:
+            print(goal.title)
+            print(goal.id)
+            goals_response.append({
+                "id": goal.id,
+                "title": goal.title
+            })
+
+        return jsonify(goals_response)
+
+    elif request.method == "POST":
+
+        request_body = request.get_json(force=True)
+        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 make_response(
+            {
+                "goal": {
+                    "id": new_goal.id,
+                    "title": new_goal.title
+                }
+            }, 201
+        )
+
+
+@goals_bp.route("/<goal_id>", methods=["GET", "DELETE", "PUT"])
+def handle_goal(goal_id):
+    goal = Goal.query.get(goal_id)
+    if goal is None:
+        return make_response(f"{goal_id} doesnt exist", 404)
+
+    if request.method == "GET":
+        select_goal = {
+            "goal": {
+                "id": goal.id,
+                "title": goal.title
+            }
+        }
+        return jsonify(select_goal), 200
+
+    elif request.method == "DELETE":
+        db.session.delete(goal)
+        db.session.commit()
+        return make_response({"details": f"Goal {goal.id} \"{goal.title}\" successfully deleted"})
+
+    elif request.method == "PUT":
+        form_data = request.get_json()
+        goal.title = form_data["title"]
+
+        db.session.commit()
+
+        return {
+            "goal": {
+                "id": goal.id,
+                "title": "Updated Goal Title",
+            }
+        }, 200
+
+
+@goals_bp.route("/<goal_id>/tasks", methods=["POST", "GET"])
+def handle_goal_tasks(goal_id):
+    goal = Goal.query.get(goal_id)
+    if goal is None:
+        return make_response(f"{goal_id} doesnt exist", 404)
+
+    if request.method == "GET":
+        tasks = Task.query.filter(Task.goal_id == goal_id)
+        all_goal_tasks = []
+
+        for task in tasks:
+            all_goal_tasks.append({
+                "id": task.id,
+                "goal_id": goal.id,
+                "title": task.title,
+                "description": task.description,
+                "is_complete": True if task.completed_at else False
+            })
+
+        return make_response(
+            {
+                "id": goal.id,
+                "title": goal.title,
+                "tasks": all_goal_tasks
+            }, 200)
+
+    elif request.method == "POST":
+        form_data = request.get_json()
+        task_ids = form_data['task_ids']
+
+        for id in task_ids:
+            task = Task.query.get(id)
+            task.goal_id = goal_id
+
+        db.session.commit()
+
+        return make_response(
+            {
+                "id": goal.id,
+                "task_ids": task_ids
+            }, 200)

migrations/README

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