Rock - Abigail C

app/__init__.py

@@ -1,4 +1,4 @@
-from flask import Flask
+from flask import Flask, Blueprint
 from flask_sqlalchemy import SQLAlchemy
 from flask_migrate import Migrate
 import os
@@ -30,5 +30,11 @@ 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)
+    from app.models.goal import Goal
 
     return app

app/models/goal.py

@@ -1,6 +1,18 @@
 from flask import current_app
+from sqlalchemy.orm import backref
 from app import db
 
 
 class Goal(db.Model):
-    goal_id = db.Column(db.Integer, primary_key=True)
+    __tablename__ = 'goal'
+    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 to_json_goal(self):
+        # This method was created so that we do not have to write out the dictionary many times in the routes.py file. 
+        return {
+            "id": self.goal_id,
+            "title": self.title,
+        }
+

app/models/task.py

@@ -1,6 +1,39 @@
 from flask import current_app
 from app import db
+import datetime
 
 
 class Task(db.Model):
-    task_id = db.Column(db.Integer, primary_key=True)
+    __tablename__ = 'task'
+    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)
+
+
+    def to_json(self):
+        if self.completed_at != None:
+            result = self.completed_at
+            result = True
+        elif self.completed_at == None:
+            result = self.completed_at
+            result = False
+
+        # This method was created so that we do not have to write out the dictionary many times in the routes.py file.
+        if self.goal_id == None:
+            return {
+                "id": self.task_id,
+                "title": self.title,
+                "description": self.description,
+                "is_complete": result
+            }
+        else:
+            return {
+                "id": self.task_id,
+                "title": self.title,
+                "description": self.description,
+                "is_complete": result,
+                "goal_id": self.goal_id
+
+            }

app/routes.py

@@ -1,2 +1,202 @@
-from flask import Blueprint
+from werkzeug.datastructures import Authorization
+from app import db
+from app.models.task import Task
+from flask import Blueprint, request, jsonify, make_response
+from datetime import datetime
+import os
+import requests
 
+tasks_bp = Blueprint("tasks", __name__, url_prefix="/tasks")
+
+@tasks_bp.route("/<task_id>", methods=["GET","PUT", "DELETE"])
+def get_single_task(task_id):
+
+    task = Task.query.get(task_id)
+    # With the GET, POST and DELETE request if there is nothing we output this
+    if request == None or task == None:
+        return jsonify(None), 404
+    # This portion is the GET request for only one task
+    elif request.method == "GET":
+        return {"task": task.to_json()}, 200
+    elif request.method == "PUT":
+        # This portion is the PUT request for only one task
+        request_body = request.get_json()
+        task.title = request_body["title"]
+        task.description = request_body["description"]
+        db.session.commit()
+        return {"task": task.to_json()}, 200
+    elif request.method == "DELETE":
+        db.session.delete(task)
+        db.session.commit()
+        return {
+            "details": f"Task {task.task_id} \"{task.title}\" successfully deleted"
+            }, 200
+
+@tasks_bp.route("", methods=["GET"])
+def tasks_index():
+
+    query_sorted = request.args.get("sort")
+    if query_sorted == "asc":
+        # Found in SQLALchemy documentation. 
+        # The order_by method takes the data in the user table (Task) 
+        # and filters by title in ascending order
+        tasks = Task.query.order_by(Task.title.asc())
+    elif query_sorted == "desc":
+        # Found in SQLALchemy documentation. 
+        # The order_by method takes the data in the user table (Task) 
+        # and filters by title in descending order
+        tasks = Task.query.order_by(Task.title.desc())
+    else:
+        tasks = Task.query.all()
+    # This portion is just a GET request
+    if tasks == None:
+        return []
+    else:
+        tasks_response = []
+        for task in tasks:
+            tasks_response.append(task.to_json())
+        return jsonify(tasks_response), 200
+
+
+@tasks_bp.route("", methods=["POST"])
+def tasks():
+    try:
+        # This portion is the POST request
+        request_body = request.get_json()
+        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": new_task.to_json()}, 201
+    except KeyError:
+        return {
+            "details": "Invalid data"}, 400
+
+@tasks_bp.route("/<task_id>/mark_complete", methods=["PATCH"])
+def mark_complete(task_id):
+    patch_task = Task.query.get(task_id)
+    date = datetime.utcnow()
+    if patch_task == None:
+        return jsonify(None), 404
+    # Mark Complete on an Incompleted Task
+    patch_task.completed_at = date
+    bot_notification(patch_task)
+    db.session.commit()
+
+    return {"task":patch_task.to_json()}, 200
+
+
+def bot_notification(patch_task):
+    PATH = "https://slack.com/api/chat.postMessage"
+    API_TOKEN = os.environ.get("API_KEY")
+
+    query_params = {
+        "channel": "task-notifications",
+        "text": f"Someone just completed the task {patch_task.title}"
+    }
+
+    header = {
+        "Authorization": f"Bearer {API_TOKEN}"
+
+    }
+    result = requests.get(PATH, params=query_params,headers=header)
+
+    return result
+
+@tasks_bp.route("/<task_id>/mark_incomplete", methods=["PATCH"])
+def mark_incomplete(task_id):
+    patch_task = Task.query.get(task_id)
+    if patch_task == None:
+        return jsonify(None), 404
+    patch_task.completed_at = None
+    db.session.commit()
+
+    return {"task":patch_task.to_json()}, 200
+
+
+# ============================Goals=========================================
+
+from app.models.goal import Goal
+from flask import Blueprint, request, jsonify
+
+goals_bp = Blueprint("goals", __name__, url_prefix="/goals")
+
+@goals_bp.route("",methods=["POST"])
+def create_goal():
+    try:
+        # This portion is the POST request
+        request_body = request.get_json()
+        new_goal = Goal(title=request_body["title"])
+
+        db.session.add(new_goal)
+        db.session.commit()
+        return {"goal": new_goal.to_json_goal()}, 201
+    except KeyError:
+        return {
+            "details": "Invalid data"}, 400
+@goals_bp.route("", methods=["GET"])
+def goals_index():
+    # This portion is the just a GET request
+    goals = Goal.query.all()
+    if goals == None:
+        return []
+    else:
+        goals_response = []
+        for goal in goals:
+            goals_response.append(goal.to_json_goal())
+        return jsonify(goals_response), 200
+
+@goals_bp.route("/<goal_id>", methods=["GET","PUT", "DELETE"])
+def get_single_goal(goal_id):
+
+    goal = Goal.query.get(goal_id)
+    # With the GET, POST and DELETE request if there is nothing we output this
+    if request == None or goal == None:
+        return jsonify(None), 404
+    # This portion is the GET request for only one goal
+    elif request.method == "GET":
+        return {"goal": goal.to_json_goal()}, 200
+    elif request.method == "PUT":
+        # This portion is the PUT request for only one goal
+        request_body = request.get_json()
+        goal.title = request_body["title"]
+        db.session.commit()
+        return {"goal": goal.to_json_goal()}, 200
+    elif request.method == "DELETE":
+        db.session.delete(goal)
+        db.session.commit()
+        return {
+            "details": f"Goal {goal.goal_id} \"{goal.title}\" successfully deleted"
+            }, 200
+
+
+# # ===============Establishing One to Many Realtionship=================================
+
+
+@goals_bp.route("<goal_id>/tasks", methods=["POST"])
+def post_tasks_ids_to_goal(goal_id):
+    goal = Goal.query.get(goal_id)
+    request_body = request.get_json()
+
+    for task_id in request_body["task_ids"]:
+        task = Task.query.get(task_id)
+        goal.tasks.append(task)
+    db.session.commit()
+    return make_response({"id": goal.goal_id, "task_ids": request_body["task_ids"]}, 200)
+
+@goals_bp.route("<goal_id>/tasks", methods=["GET"])
+def getting_tasks_of_one_goal(goal_id):
+    goal = Goal.query.get(goal_id)
+    if goal == None:
+        return jsonify(None), 404
+    else:
+        tasks_from_goal = goal.tasks
+
+        tasks_response = []
+        for task in tasks_from_goal:
+            tasks_response.append(task.to_json())
+
+        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