Whales - Alexa Coffman

Procfile

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

app/__init__.py

@@ -4,7 +4,6 @@
 import os
 from dotenv import load_dotenv
 
-
 db = SQLAlchemy()
 migrate = Migrate()
 load_dotenv()
@@ -29,6 +28,12 @@ def create_app(test_config=None):
     db.init_app(app)
     migrate.init_app(app, db)
 
-    # Register Blueprints here
+    # Register blueprints
+
+    from .task_routes import tasks_bp
+    app.register_blueprint(tasks_bp)
+
+    from .goal_routes import goals_bp
+    app.register_blueprint(goals_bp)
 
     return app

app/goal_routes.py

@@ -0,0 +1,130 @@
+from flask import Blueprint, jsonify, request 
+from app import db
+from app.models.goal import Goal
+from sqlalchemy import asc
+from app.task_routes import validate_task
+
+goals_bp = Blueprint("goals", __name__, url_prefix="/goals")
+
+def validate_goal(goal_id):
+    try:
+        goal_id = int(goal_id)
+    except ValueError:
+        return jsonify({"msg" : f"'{goal_id}' is invalid"}), 400
+
+    goal = Goal.query.get(goal_id)
+    if not goal:
+        return jsonify({"message" : f"Could not find '{goal_id}'"}), 404
+    return goal
+
+def format_goal(goal):
+    return {
+        "goal": {
+            "id" : goal.goal_id,
+            "title" : goal.title
+                }
+        }
+
+@goals_bp.route('', methods=['POST'])
+def create_goal():
+    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 format_goal(new_goal), 201
+
+@goals_bp.route('', methods=['GET'])
+def get_goals():
+    goals = Goal.query.order_by(asc(Goal.title)).all()
+    goals_response = []
+
+    for goal in goals:
+        goals_response.append(
+            {
+            "id" : goal.goal_id,
+            "title" : goal.title
+            }
+        )
+    return jsonify(goals_response), 200
+
+@goals_bp.route('/<goal_id>', methods=['GET'])
+def get_one_goal(goal_id):
+    goal = validate_goal(goal_id)
+
+    if isinstance(goal, Goal):
+        return format_goal(goal), 200
+    return goal
+
+@goals_bp.route('/<goal_id>', methods=['PUT'])
+def update_goal(goal_id):
+    goal = validate_goal(goal_id)
+    request_body = request.get_json()
+
+    if isinstance(goal, Goal):
+        goal.title = request_body["title"]
+        db.session.commit()
+
+        return format_goal(goal), 200
+    return goal
+
+@goals_bp.route('/<goal_id>', methods=['DELETE'])
+def delete_goal(goal_id):
+    goal = validate_goal(goal_id)
+    if isinstance(goal, Goal):
+        db.session.delete(goal)
+        db.session.commit()
+        return {
+            "details" : f'Goal {goal_id} "{goal.title}" successfully deleted'
+        }
+    return goal
+
+@goals_bp.route('/<goal_id>/tasks', methods=['POST'])
+def assign_task_to_goal(goal_id):
+    goal = validate_goal(goal_id)
+    request_body = request.get_json()
+
+    if isinstance(goal, Goal):
+        tasks = []
+        for task_id in request_body['task_ids']:
+            task = validate_task(task_id)
+            task.goal_id = goal_id
+            tasks.append(task.task_id)
+        db.session.commit()
+
+        return {
+            "id" : goal.goal_id,
+            "task_ids" : tasks
+        }
+    return goal
+
+@goals_bp.route('/<goal_id>/tasks', methods=['GET'])
+def get_tasks_of_goal(goal_id):
+    goal = validate_goal(goal_id)
+
+    if isinstance(goal, Goal):
+        tasks = []
+        for task in goal.tasks:
+            tasks.append({
+                "id" : task.task_id,
+                "goal_id" : task.goal_id,
+                "title" : task.title,
+                "description" : task.description,
+                "is_complete" : bool(task.completed_at)
+            })
+
+        return {
+            "id" : goal.goal_id,
+            "title" : goal.title,
+            "tasks" : tasks
+        }
+    return goal

app/models/goal.py

@@ -3,3 +3,5 @@
 
 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", lazy=True)

app/models/task.py

@@ -2,4 +2,9 @@
 
 
 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'), nullable=True)
+    goal = db.relationship("Goal", back_populates="tasks")

app/task_routes.py

@@ -0,0 +1,148 @@
+from flask import Blueprint, jsonify, request 
+from app import db
+from app.models.task import Task
+from sqlalchemy import desc, asc
+from datetime import datetime
+import requests
+import os
+
+tasks_bp = Blueprint("tasks", __name__, url_prefix="/tasks")
+
+
+def validate_task(task_id):
+    try:
+        task_id = int(task_id)
+    except ValueError:
+        return jsonify({"msg" : f"'{task_id}' is invalid"}), 400
+
+    task = Task.query.get(task_id)
+    if not task:
+        return jsonify({"message" : f"Could not find '{task_id}'"}), 404
+    return task
+
+def format_task(task):
+    return {
+    "task" : 
+        {
+            "is_complete" : bool(task.completed_at),
+            "description" : task.description,
+            "title" : task.title,
+            "id" : task.task_id,
+            "goal_id" : task.goal_id
+        }
+    }
+
+def push_complete_to_slack(task):
+    bot_token = os.environ.get("SLACK_BOT_TOKEN")
+    params = {
+        "channel" : "task-notifications", 
+        "text" : f"Someone just completed the task {task.title}"
+        }
+    headers = {"authorization" : "Bearer " + bot_token}
+    requests.post("https://slack.com/api/chat.postMessage", params=params, headers=headers)
+
+@tasks_bp.route('', methods=['POST'])
+def create_task():
+    request_body = request.get_json()
+
+    if "description" not in request_body or "title" not in request_body:
+        return {
+            "details" : "Invalid data"
+        }, 400
+
+    new_task = Task(
+        description = request_body['description'],
+        title = request_body['title']
+    )
+
+    if "completed_at" in request_body:
+        new_task.completed_at = request_body['completed_at']
+
+    db.session.add(new_task)
+    db.session.commit()
+
+    return format_task(new_task), 201
+
+@tasks_bp.route('', methods=['GET'])
+def get_tasks():
+    sort_query = request.args.get("sort")
+    if sort_query == "desc":
+        tasks = Task.query.order_by(desc(Task.title)).all()
+    else:
+        tasks = Task.query.order_by(asc(Task.title)).all()
+
+    tasks_response = []
+
+    for task in tasks:
+        tasks_response.append(
+            {
+                "is_complete" : bool(task.completed_at),
+                "description" : task.description,
+                "title" : task.title,
+                "id" : task.task_id
+            }
+        )
+
+    return jsonify(tasks_response), 200
+
+@tasks_bp.route('/<task_id>', methods=['GET'])
+def get_one_task(task_id):
+    task = validate_task(task_id)
+
+    if isinstance(task, Task):
+        return format_task(task), 200
+    return task
+
+@tasks_bp.route('/<task_id>', methods=['PUT'])
+def update_task(task_id):
+    task = validate_task(task_id)
+    request_body = request.get_json()
+
+    if isinstance(task, Task):
+        task.title = request_body["title"]
+        task.description = request_body["description"]
+        db.session.commit()
+
+        if "completed_at" in request_body:
+            task.completed_at = request_body['completed_at']
+
+        return format_task(task), 200
+    return task
+
+@tasks_bp.route('/<task_id>', methods=['DELETE'])
+def delete_task(task_id):
+    task = validate_task(task_id)
+    if isinstance(task, Task):
+        db.session.delete(task)
+        db.session.commit()
+        return {
+            "details" : f'Task {task_id} "{task.title}" successfully deleted'
+        }
+    return task
+
+@tasks_bp.route('/<task_id>/mark_complete', methods=['PATCH'])
+def mark_complete(task_id):
+    task = validate_task(task_id)
+
+    if isinstance(task, Task):
+
+        task.completed_at = datetime.utcnow()
+        db.session.commit()
+        push_complete_to_slack(task)
+        return format_task(task), 200
+    return task
+
+@tasks_bp.route('/<task_id>/mark_incomplete', methods=['PATCH'])
+def mark_incomplete(task_id):
+    task = validate_task(task_id)
+
+    if isinstance(task, Task):
+        task.completed_at = None
+        db.session.commit()
+        return format_task(task), 200
+    return task
+
+
+
+
+

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