C19 Kunzite Shay, Amber

app/__init__.py

@@ -1,8 +1,8 @@
 from flask import Flask
 from flask_sqlalchemy import SQLAlchemy
 from flask_migrate import Migrate
-import os
 from dotenv import load_dotenv
+import os
 
 
 db = SQLAlchemy()
@@ -29,6 +29,11 @@ def create_app(test_config=None):
     db.init_app(app)
     migrate.init_app(app, db)
 
-    # Register Blueprints here
+    # Register Blueprints
+    from .routes import task_list_bp
+    app.register_blueprint(task_list_bp)
+
+    from .goal_routes import goal_bp
+    app.register_blueprint(goal_bp)
 
     return app

app/goal_routes.py

@@ -0,0 +1,124 @@
+from app import db
+from app.models.task import Task
+from app.models.goal import Goal
+from flask import Blueprint, jsonify, make_response, request, abort
+from sqlalchemy.types import DateTime
+from sqlalchemy.sql.functions import now
+import requests, json
+import os
+
+goal_bp = Blueprint("goal_bp", __name__, url_prefix="/goals")
+
+def validate_model_goal(cls, model_id):
+    try:
+        model_id = int(model_id)
+    except:
+        abort(make_response({"message": f"{cls.__name__} {model_id} invalid"}, 400))
+
+    goal = cls.query.get(model_id)
+
+    if not goal:
+        abort(make_response({"message": f"{cls.__name__} {model_id} not found"}, 404))
+
+    return goal
+
+@goal_bp.route("", methods=["POST"])
+def create_goal():
+    request_body = request.get_json()
+    is_valid_goal = "title" in request_body
+    if not is_valid_goal:
+        abort(make_response({"details": "Invalid data"}, 400))
+
+    new_goal = Goal.goal_from_dict(request_body)
+
+    db.session.add(new_goal)
+    db.session.commit()
+
+    response_body = {
+        "goal": new_goal.goal_to_dict()
+    }
+
+    return make_response(jsonify(response_body), 201)
+
+@goal_bp.route("", methods=["GET"])
+def get_all_goals():
+    # goal = validate_model_goal()
+    sort_query = request.args.get("sort")
+    if sort_query == "asc":
+        goals = Goal.query.order_by(Goal.title)
+    elif sort_query == "desc":
+        goals = Goal.query.order_by(Goal.title.desc())
+    else:
+        goals = Goal.query.all()
+
+    goals_response = [goal.goal_to_dict() for goal in goals]
+    return jsonify(goals_response)
+
+@goal_bp.route("/<goal_id>", methods=["GET"])
+def get_one_goal(goal_id):
+    goal = validate_model_goal(Goal, goal_id)
+    response_body = {
+        "goal": goal.goal_to_dict()
+    }
+    return jsonify(response_body)
+
+@goal_bp.route("/<goal_id>", methods=["PUT"])
+def update_goal(goal_id):
+    goal = validate_model_goal(Goal, goal_id)
+    request_body = request.get_json()
+    goal.title = request_body["title"]
+
+    db.session.commit()
+
+    response_body = {
+        "goal": goal.goal_to_dict()
+    }
+    return response_body
+
+@goal_bp.route("/<goal_id>", methods=["DELETE"])
+def delete_goal(goal_id):
+    goal = validate_model_goal(Goal, goal_id)
+    response_body = {
+        "details": f'Goal {goal.goal_id} \"{goal.title}\" successfully deleted'
+    }
+
+    db.session.delete(goal)
+    db.session.commit()
+
+    return response_body
+
+@goal_bp.route("/<goal_id>/tasks", methods=["POST"])
+def create_task(goal_id):
+    # validate goal_id
+    goal = validate_model_goal(Goal, goal_id)
+
+    request_body = request.get_json()
+
+    db.session.add(request_body)
+    db.session.commit()
+
+    tasks_resp = [tasks_resp for task in ask.task_with_goal_to_dict]
+    goal.goal_to_dict_with_task() // t
+
+    return jsonify(response_body) 
+
+@goal_bp.route("/<goal_id>/tasks", methods=["GET"])
+def get_tasks_one_goal(goal_id):
+
+    goal = validate_model_goal(Goal, goal_id)
+
+    tasks_response = []
+    for task in goal.tasks:
+        tasks_response.append(
+            {
+            "id": task.task_id,
+            "title": task.title,
+            "description": task.description,
+            "completed_at": None
+            "goal_id": 
+            }
+        )
+    # 
+    # tasks_response = [response_dict for task in goal.tasks]
+
+    return jsonify(tasks_response)

app/models/goal.py

@@ -2,4 +2,33 @@
 
 
 class Goal(db.Model):
-    goal_id = db.Column(db.Integer, primary_key=True)
+    goal_id = db.Column(db.Integer, primary_key=True, autoincrement=True)
+    title = db.Column(db.String)
+    tasks = db.relationship("Task", back_populates="goal", lazy=True)
+
+    @classmethod
+    def goal_from_dict(cls, goal_data):
+        new_goal = Goal(title=goal_data["title"])
+        return new_goal
+
+    def goal_to_dict(self):
+        goal_as_dict = {}
+
+        goal_as_dict["id"] = self.goal_id
+        goal_as_dict["title"] = self.title
+        if self.tasks:
+            task_list = []
+            for task in self.tasks:
+                task_list.append(task.task_to_dict(self))
+                goal_as_dict["tasks"] = task_list
+
+        return goal_as_dict
+
+    def goal_to_dict_with_task(self):
+        goal_as_dict = {}
+
+        goal_as_dict["id"] = self.goal_id
+        goal_as_dict["title"] = self.title
+        goal_as_dict["tasks"] = self.tasks
+
+        return goal_as_dict

app/models/task.py

@@ -1,5 +1,46 @@
 from app import db
+from app.models.goal import Goal
 
 
 class Task(db.Model):
-    task_id = db.Column(db.Integer, primary_key=True)
+    """Task definition"""
+    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")
+
+    @classmethod
+    def task_from_dict(cls, task_data):
+        """Input task as a dictionary. Assumes None/null for completed_at"""
+
+        if not "completed_at" in task_data:
+            task_data["completed_at"] = None
+
+        new_task = Task(title=task_data["title"],
+                        description=task_data["description"],
+                        completed_at=task_data["completed_at"])
+        return new_task
+
+    def task_to_dict(self):
+        """Output task information as a dictionary"""
+        task_as_dict = {}
+
+        task_as_dict["id"] = self.task_id
+        task_as_dict["title"] = self.title
+        task_as_dict["description"] = self.description
+        task_as_dict["is_complete"] = self.completed_at != None
+
+        return task_as_dict
+
+    def task_with_goal_to_dict(self):
+        task_as_dict = {}
+
+        task_as_dict["id"] = self.task_id
+        task_as_dict["title"] = self.title
+        task_as_dict["description"] = self.description
+        task_as_dict["is_complete"] = self.completed_at != None
+        task_as_dict["goal_id"] = self.goal_id
+
+        return task_as_dict

app/routes.py

@@ -1 +1,161 @@
-from flask import Blueprint
+from app import db
+from app.models.task import Task
+from app.models.goal import Goal
+from flask import Blueprint, jsonify, make_response, request, abort
+from sqlalchemy.types import DateTime
+from sqlalchemy.sql.functions import now
+import requests, json
+import os
+# import logging
+# from slack_sdk import WebClient
+# from slack_sdk.errors import SlackApiError
+
+
+task_list_bp = Blueprint("task_list_bp", __name__, url_prefix="/tasks")
+
+def validate_model_task(cls, model_id):
+    try:
+        model_id = int(model_id)
+    except:
+        abort(make_response({"message": f"{cls.__name__} {model_id} invalid"}, 400))
+
+    task = cls.query.get(model_id)
+
+    if not task:
+        abort(make_response({"message": f"{cls.__name__} {model_id} not found"}, 404))
+
+    return task
+
+@task_list_bp.route("", methods=["POST"])
+def create_task():
+    request_body = request.get_json()
+    is_valid_task = "title" in request_body and "description" in request_body
+    if not is_valid_task:
+        abort(make_response({"details": "Invalid data"}, 400))
+
+    new_task = Task.task_from_dict(request_body)
+
+    db.session.add(new_task)
+    db.session.commit()
+
+    response_body = {
+        "task": new_task.task_to_dict()
+    }
+    return make_response(jsonify(response_body), 201)
+
+
+@task_list_bp.route("", methods=["GET"])
+def get_all_tasks():
+    sort_query = request.args.get("sort")
+    if sort_query == "asc":
+        tasks = Task.query.order_by(Task.title)
+    elif sort_query == "desc":
+        tasks = Task.query.order_by(Task.title.desc())
+    else:
+        tasks = Task.query.all()
+
+    tasks_response = [task.task_to_dict() for task in tasks]
+    return jsonify(tasks_response)
+
+@task_list_bp.route("/<task_id>", methods=["GET"])
+def get_one_task(task_id):
+    task = validate_model_task(Task, task_id)
+    response_body = {
+        "task": task.task_to_dict()
+    }
+    return jsonify(response_body)
+
+@task_list_bp.route("/<task_id>", methods=["PUT"])
+def update_task(task_id):
+    task = validate_model_task(Task, 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_to_dict()
+    }
+    return response_body
+
+@task_list_bp.route("/<task_id>", methods=["DELETE"])
+def delete_task(task_id):
+    task = validate_model_task(Task, task_id)
+    response_body = {
+        "details": f'Task {task.task_id} \"{task.title}\" successfully deleted'
+    }
+
+    db.session.delete(task)
+    db.session.commit()
+
+    return response_body
+
+@task_list_bp.route("/<task_id>/mark_complete", methods=["PATCH"])
+def mark_task_complete(task_id):
+    request_body = request.get_json()
+
+    try:
+        task = Task.query.get(task_id)
+        task.completed_at = now()
+    except:
+        return abort(make_response({"message": f"{task_id} not found"}, 404))
+
+    db.session.commit()
+
+    response_body = {
+        "task": task.task_to_dict()
+    }
+
+    SLACK_BOT_TOKEN = os.environ.get("SLACK_BOT_TOKEN")
+    my_headers = {
+        "Authorization": f"Bearer {SLACK_BOT_TOKEN}"
+    }
+
+    data_payload = {
+        "channel": "task-notifications",
+        "text": f"Someone just completed the task {task.title}"
+    }
+
+    requests.post("https://slack.com/api/chat.postMessage",
+                    headers=my_headers,
+                    data=data_payload)
+
+    return jsonify(response_body)
+
+
+    # ~~Below is the the code I would have used given Slack documentation for calling their API~~
+
+    # client = WebClient(token=os.environ.get("SLACK_BOT_TOKEN"))
+    # logger = logging.getLogger(__name__)
+    # channel_id = "task-notifications"
+
+    # try:
+    #     # Call the chat.postMessage method using the WebClient
+    #     result = client.chat_postMessage(
+    #         channel=channel_id, 
+    #         text=f"Someone just completed the task {task.title}."
+    #     )
+    #     logger.info(result)
+
+    # except SlackApiError as e:
+    #     logger.error(f"Error posting message: {e}")
+
+
+
+@task_list_bp.route("/<task_id>/mark_incomplete", methods=["PATCH"])
+def mark_task_incomplete(task_id):
+    request_body = request.get_json()
+    try:
+        task=Task.query.get(task_id)
+        task.completed_at = None
+    except:
+        response_body = abort(make_response({"message": f"{task_id} not found"}, 404))
+        return response_body
+
+    db.session.commit()
+    response_body = {
+        "task": task.task_to_dict()
+    }
+
+    return jsonify(response_body)

migrations/README

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