Whales - Gaby Webb

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 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
+    from .routes import goals_bp
+    app.register_blueprint(tasks_bp)
+    app.register_blueprint(goals_bp)
+
     return app

app/models/goal.py

@@ -2,4 +2,14 @@
 
 
 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', backref='goal', lazy=True)
+
+    def create_goal_dict(self):
+        goal_dict = {
+                    "id": self.goal_id,
+                    "title": self.title,
+                }
+        return goal_dict
+

app/models/task.py

@@ -1,5 +1,25 @@
 from app import db
 
-
 class Task(db.Model):
-    task_id = db.Column(db.Integer, primary_key=True)
+    task_id = db.Column(db.Integer, primary_key=True, autoincrement=True)
+    goal_id = db.Column(db.Integer, db.ForeignKey('goal.goal_id'))
+    title = db.Column(db.String)
+    description = db.Column(db.String)
+    completed_at = db.Column(db.DateTime)
+
+    def create_task_dict(self):
+        task_dict = {
+                "id": self.task_id,
+                "title": self.title,
+                "description": self.description
+        }
+        if self.completed_at is None:
+            task_dict["is_complete"] = False
+        else:
+            task_dict["is_complete"] = True
+
+        if self.goal_id:
+            task_dict["goal_id"] = self.goal_id
+
+        return task_dict
+

app/routes.py

@@ -1 +1,246 @@
-from flask import Blueprint
+from app import db
+from flask import Blueprint, jsonify, make_response, request, abort
+from app.models.task import Task
+from app.models.goal import Goal
+from datetime import datetime
+from dotenv import load_dotenv
+import os, requests
+
+tasks_bp = Blueprint("tasks", __name__, url_prefix="/tasks")
+
+@tasks_bp.route("", methods=["POST"])
+def create_task():
+    request_body = request.get_json()
+
+    if "title" not in request_body or "description" not in request_body:
+        return {"details": "Invalid data"}, 400
+
+    if "completed_at" in request_body:
+        new_task = Task(title=request_body["title"], 
+                        description=request_body["description"],
+                        completed_at=request_body["completed_at"])
+    else:
+        new_task = Task(title=request_body["title"], 
+                description=request_body["description"])
+
+    db.session.add(new_task)
+    db.session.commit()
+
+    response = {
+        "task": new_task.create_task_dict()
+    }
+    return response, 201
+
+@tasks_bp.route("", methods=["GET"])
+def get_all_tasks():
+    title_sort_query = request.args.get("sort")
+    if title_sort_query == "asc":
+        tasks = Task.query.order_by(Task.title.asc())
+    elif title_sort_query == "desc":
+        tasks = Task.query.order_by(Task.title.desc())
+    else:
+        tasks = Task.query.all()
+
+    response = []
+    for task in tasks:
+        response.append(task.create_task_dict())
+
+    return jsonify(response)
+
+@tasks_bp.route("/<task_id>", methods=["GET"])
+def get_one_task(task_id):
+    task = get_one_task_or_abort(task_id)
+    response = {
+        "task": task.create_task_dict()
+    }
+    return response
+
+def get_one_task_or_abort(task_id):
+    try:
+        task_id = int(task_id)
+    except ValueError:
+        response = {"msg":f"Invalid task id: {task_id}. ID must be an integer."}
+        abort(make_response(jsonify(response), 400))
+
+    requested_task = Task.query.get(task_id)
+    if requested_task is None:
+        response = {"msg":f"Could not find task with id: {task_id}"}
+        abort(make_response(jsonify(response), 404))
+
+    return requested_task
+
+@tasks_bp.route("/<task_id>", methods=["PUT"])
+def replace_task(task_id):
+    task = get_one_task_or_abort(task_id)
+    request_body = request.get_json()
+
+    task.title = request_body["title"]
+    task.description = request_body["description"]
+
+    db.session.commit()
+    response = {
+        "task": task.create_task_dict()
+    }
+    return response
+
+@tasks_bp.route("/<task_id>", methods=["DELETE"])
+def delete_task(task_id):
+    task = get_one_task_or_abort(task_id)
+    db.session.delete(task)
+    db.session.commit()
+    response = {"details": f'Task {task.task_id} "{task.title}" successfully deleted'}
+    return response
+
+@tasks_bp.route("/<task_id>/mark_complete", methods=["PATCH"])
+def mark_task_complete(task_id):
+    task = get_one_task_or_abort(task_id)
+    task.completed_at = datetime.now()
+
+    db.session.commit()
+    response = {
+        "task": task.create_task_dict()
+    }
+
+    path = "https://slack.com/api/chat.postMessage"
+    data = {
+        "channel": "task-notifications",
+        "text": f"Someone just completed the task {task.title}"
+    }
+    headers = {
+        "authorization": "Bearer " + os.environ.get("SLACKBOT_API_KEY")
+    }
+
+    post_message = requests.post(path, data=data, headers=headers)
+
+    return response
+
+@tasks_bp.route("/<task_id>/mark_incomplete", methods=["PATCH"])
+def mark_task_incomplete(task_id):
+    task = get_one_task_or_abort(task_id)
+    task.completed_at = None
+    db.session.commit()
+    response = {
+        "task": task.create_task_dict()
+    }
+    return response
+
+goals_bp = Blueprint("goals", __name__, url_prefix="/goals")
+
+@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()
+
+    response = {
+        "goal": new_goal.create_goal_dict()
+    }
+    return response, 201
+
+@goals_bp.route("", methods=["GET"])
+def get_all_goals():
+    goals = Goal.query.all()
+    response = []
+    for goal in goals:
+        response.append(
+            goal.create_goal_dict()
+        )
+
+    return jsonify(response)
+
+@goals_bp.route("/<goal_id>", methods=["GET"])
+def get_one_goal(goal_id):
+    goal = get_one_goal_or_abort(goal_id)
+    response = {
+        "goal": goal.create_goal_dict()
+    }
+    return response
+
+def get_one_goal_or_abort(goal_id):
+    try:
+        goal_id = int(goal_id)
+    except ValueError:
+        response = {"msg":f"Invalid goal id: {goal_id}. ID must be an integer."}
+        abort(make_response(jsonify(response), 400))
+
+    requested_goal = Goal.query.get(goal_id)
+    if not requested_goal:
+        response = {"msg":f"Could not find goal with id: {goal_id}"}
+        abort(make_response(jsonify(response), 404))
+
+    return requested_goal
+
+@goals_bp.route("/<goal_id>", methods=["PUT"])
+def replace_goal(goal_id):
+    goal = get_one_goal_or_abort(goal_id)
+    request_body = request.get_json()
+
+    goal.title = request_body["title"]
+    db.session.commit()
+    response = {
+        "goal": goal.create_goal_dict()
+    }
+    return response
+
+@goals_bp.route("/<goal_id>", methods=["DELETE"])
+def delete_goal(goal_id):
+    goal = get_one_goal_or_abort(goal_id)
+
+    db.session.delete(goal)
+    db.session.commit()
+    response = {"details": f'Goal {goal.goal_id} "{goal.title}" successfully deleted'}
+
+    return response
+
+@goals_bp.route("/<goal_id>/tasks", methods=["POST"])
+def associate_tasks_goals(goal_id):
+    goal = get_one_goal_or_abort(goal_id)
+    request_body = request.get_json()
+
+    try:
+        task_ids = request_body["task_ids"]
+    except KeyError:
+        return {"msg": "Missing task_ids in request body"}, 400
+
+    if not isinstance(task_ids, list):
+        return {"msg": "Expected list of task ids"}, 400
+
+    tasks = []
+    for id in task_ids:
+        tasks.append(get_one_task_or_abort(id))
+
+    for task in tasks:
+        task.goal = goal
+
+    db.session.commit()
+
+    return {
+        "id": goal.goal_id,
+        "task_ids": task_ids
+    }, 200
+
+@goals_bp.route("/<goal_id>/tasks", methods=["GET"])
+def get_tasks_assoc_goal(goal_id):
+    goal = get_one_goal_or_abort(goal_id)
+    request_body = request.get_json()
+
+    goal_tasks = []
+    for task in goal.tasks:
+        goal_tasks.append(task)
+
+    response = {
+        "id": goal.goal_id,
+        "title": goal.title,
+        "tasks": []
+    }
+
+    for task in goal.tasks:
+        response["tasks"].append(task.create_task_dict())
+
+    return response

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