Lin - Rocks!

Procfile

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

app/__init__.py

@@ -1,9 +1,8 @@
 from flask import Flask
-from flask_sqlalchemy import SQLAlchemy
 from flask_migrate import Migrate
-import os
+from flask_sqlalchemy import SQLAlchemy
 from dotenv import load_dotenv
-
+import os
 
 db = SQLAlchemy()
 migrate = Migrate()
@@ -30,5 +29,9 @@ def create_app(test_config=None):
     migrate.init_app(app, db)
 
     # Register Blueprints here
+    from .routes import tasks_bp
+    app.register_blueprint(tasks_bp)
+    from .routes import goals_bp
+    app.register_blueprint(goals_bp)
 
     return app

app/models/goal.py

@@ -3,4 +3,13 @@
 
 
 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)
+    # 'Task' looks at class in python and loads multiple of those (this is like a pseudo column)
+    tasks = db.relationship('Task', backref='goal', lazy=True)
+
+    def to_dict(self):
+        return {
+            "id": self.goal_id,
+            "title": self.title,
+        }

app/models/task.py

@@ -1,6 +1,37 @@
-from flask import current_app
 from app import db
+from flask import current_app
+from sqlalchemy import DateTime
 
 
 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)
+
+    # lowercase 'goal.id' looks at a table in your db
+    goal_id = db.Column(db.Integer, db.ForeignKey(
+        'goal.goal_id'), nullable=True)
+
+    def is_complete(self):
+        if self.completed_at:
+            return True
+        else:
+            return False
+
+    def to_json(self):
+        return {
+            "id": self.task_id,
+            "title": self.title,
+            "description": self.description,
+            "is_complete": self.is_complete()
+        }
+
+    def with_goal(self):
+        return {
+            "id": self.task_id,
+            "title": self.title,
+            "description": self.description,
+            "is_complete": self.is_complete(),
+            "goal_id": self.goal_id
+        }

app/routes.py

@@ -1,2 +1,217 @@
-from flask import Blueprint
+from app import db
+from app.models.task import Task
+from datetime import datetime
+from flask import request, Blueprint, make_response, jsonify
+import requests
+import os
+# from slack_sdk import WebClient
+# from slack_sdk.errors import SlackApiError
+from app.models.goal import Goal
 
+
+goals_bp = Blueprint(
+    "goals", __name__, url_prefix="/goals")
+tasks_bp = Blueprint(
+    "tasks", __name__, url_prefix="/tasks")
+
+
+# -------------------------
+# WAVE 1 - TASK ENDPOINTS
+# -------------------------
+@tasks_bp.route("", methods=["POST"], strict_slashes=False)
+def create_task():
+    request_body = request.get_json()
+    if "title" in request_body and "description" in request_body and "completed_at" in request_body:
+        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_json()}), 201
+    else:
+        return make_response({"details": "Invalid data"}, 400)
+
+
+# WAVE 2
+@tasks_bp.route("", methods=["GET"], strict_slashes=False)
+def task_index():
+    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.to_json()) for task in tasks]
+    return make_response(jsonify(tasks_response), 200)
+
+
+# WAVE 1
+@tasks_bp.route("/<task_id>", methods=["GET"], strict_slashes=False)
+def get_one_task(task_id):
+    task = Task.query.get(task_id)
+    if task is None:
+        return make_response("", 404)
+# thank you audrey!
+    elif task.goal_id is None:
+        return jsonify({"task": task.to_json()}), 200
+    else:
+        return jsonify({"task": task.with_goal()}), 200
+
+
+@tasks_bp.route("/<task_id>", methods=["PUT"], strict_slashes=False)
+def update_task(task_id):
+    task = Task.query.get(task_id)
+    if task is None:
+        return make_response("", 404)
+    else:
+        form_data = request.get_json()
+        task.title = form_data["title"]
+        task.description = form_data["description"]
+        task.completed_at = form_data["completed_at"]
+        db.session.commit()
+    return jsonify({"task": task.to_json()}), 200
+
+
+@tasks_bp.route("/<task_id>", methods=["DELETE"], strict_slashes=False)
+def delete_task(task_id):
+    task = Task.query.get(task_id)
+    if task is None:
+        return make_response("", 404)
+    else:
+        db.session.delete(task)
+        db.session.commit()
+        task_response = {
+            "details": f'Task {task.task_id} "{task.title}" successfully deleted'}
+    return make_response(task_response), 200
+
+
+# WAVE 3
+@tasks_bp.route("/<task_id>/mark_incomplete", methods=["PATCH"], strict_slashes=False)
+def handle_incomplete(task_id):
+    task = Task.query.get(task_id)
+    if task is None:
+        return make_response("", 404)
+    else:
+        task.completed_at = None
+        db.session.commit()
+        return jsonify({"task": task.to_json()}), 200
+
+
+@tasks_bp.route("/<task_id>/mark_complete", methods=["PATCH"], strict_slashes=False)
+def handle_complete(task_id):
+    task = Task.query.get(task_id)
+    if task is None:
+        return make_response("", 404)
+    else:
+        task.completed_at = datetime.now()
+        db.session.commit()
+        call_slack_api(task)
+    return jsonify({"task": task.to_json()}), 200
+
+
+# WAVE 4
+def call_slack_api(task):
+    SLACK_TOKEN = os.environ.get("SLACK_BOT_TOKEN")
+    url = "https://slack.com/api/chat.postMessage"
+    payload = {
+        "channel": "task-notifications",
+        "text": f"Someone just completed the task {task.title}"}
+    headers = {
+        "Authorization": f"Bearer {SLACK_TOKEN}",
+    }
+    return requests.request("POST", url, headers=headers, data=payload)
+
+# IGNORE - WORKS BUT USES SLACK BOLT/PYTHON SDK (from slack API docs) instead of requests.package
+# def call_slack_api(task):
+#     client = WebClient(token=os.environ.get("SLACK_BOT_TOKEN"))
+#     channel_id = "task-notifications"
+#     # try:
+#     result = client.chat_postMessage(
+#         channel=channel_id,
+#         text=f"Someone just completed the task {task.title}")
+#     return result
+
+
+# -------------------------
+# WAVE 5 - GOAL ENDPOINTS
+# -------------------------
+@goals_bp.route("", methods=["POST"], strict_slashes=False)
+def create_goal():
+    request_body = request.get_json()
+    if "title" in request_body:
+        new_goal = Goal(
+            title=request_body["title"])
+        db.session.add(new_goal)
+        db.session.commit()
+        return jsonify({"goal": new_goal.to_dict()}), 201
+    return make_response({"details": "Invalid data"}, 400)
+
+
+@goals_bp.route("", methods=["GET"], strict_slashes=False)
+def goal_index():
+    goals = Goal.query.all()
+    goals_response = [(goal.to_dict()) for goal in goals]
+    return make_response(jsonify(goals_response), 200)
+
+
+@goals_bp.route("/<goal_id>", methods=["GET"], strict_slashes=False)
+def get_one_goal(goal_id):
+    goal = Goal.query.get(goal_id)
+    if goal is None:
+        return make_response("", 404)
+    return jsonify({"goal": goal.to_dict()}), 200
+
+
+@goals_bp.route("/<goal_id>", methods=["PUT"], strict_slashes=False)
+def update_goal(goal_id):
+    goal = Goal.query.get(goal_id)
+    if goal is None:
+        return make_response("", 404)
+    else:
+        form_data = request.get_json()
+        goal.title = form_data["title"]
+        db.session.commit()
+    return jsonify({"goal": goal.to_dict()}), 200
+
+
+@goals_bp.route("/<goal_id>", methods=["DELETE"], strict_slashes=False)
+def delete_goal(goal_id):
+    goal = Goal.query.get(goal_id)
+    if goal is None:
+        return make_response("", 404)
+    else:
+        db.session.delete(goal)
+        db.session.commit()
+        goal_response = {
+            "details": f'Goal {goal.goal_id} "{goal.title}" successfully deleted'}
+    return make_response(goal_response), 200
+
+
+# WAVE 6
+@goals_bp.route("/<goal_id>/tasks", methods=["POST"], strict_slashes=False)
+def sending_list_tasks_to_goal(goal_id):
+    request_body = request.get_json()
+    tasks = request_body["task_ids"]
+    # (db)
+    goal = Goal.query.get(goal_id)
+    for task_id in tasks:
+        task_db_object = Task.query.get(task_id)
+        goal.tasks.append(task_db_object)
+        # task_db_object.goal_id = int(goal_id)
+        db.session.commit()
+    return {"id": goal.goal_id,
+            "task_ids": tasks}, 200
+
+
+@goals_bp.route("/<goal_id>/tasks", methods=["GET"], strict_slashes=False)
+def getting_tasks_of_one_goal(goal_id):
+    goal = Goal.query.get(goal_id)
+    if goal is None:
+        return make_response("", 404)
+    tasks = Task.query.join(Goal).filter(Task.goal_id == goal_id).all()
+    # tasks_response = []
+    tasks_response = [(task.with_goal()) for task in tasks]
+    return{"id": goal.goal_id, "title": goal.title, "tasks": tasks_response}, 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