ivy-task-list-api

Procfile

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

app/__init__.py

@@ -5,6 +5,7 @@
 from dotenv import load_dotenv
 
 
+
 db = SQLAlchemy()
 migrate = Migrate()
 load_dotenv()
@@ -30,5 +31,9 @@ def create_app(test_config=None):
     migrate.init_app(app, db)
 
     # Register Blueprints here
+    from .task_routes import task_bp
+    app.register_blueprint(task_bp)
+    from .goal_routes import goal_bp
+    app.register_blueprint(goal_bp) 
 
     return app

app/goal_routes.py

@@ -0,0 +1,122 @@
+from app import db
+from .models.task import Task
+from .models.goal import Goal
+from flask import Blueprint, request, make_response, jsonify, abort
+import sqlalchemy
+from .route_helpers import validate_model_id
+import random
+
+
+
+goal_bp = Blueprint("goal_bp", __name__, url_prefix="/goals")
+
+# all goal methods
+    # Create
+@goal_bp.route("", methods=["POST"])
+def create_goal():
+
+    request_body = request.get_json()
+    new_goal = Goal.from_dict(request_body)
+
+    db.session.add(new_goal)
+    db.session.commit()
+
+    return make_response({"goal" : new_goal.to_dict()}, 201)
+
+    # Read
+@goal_bp.route("", methods=["GET"])
+def get_all_goals():
+
+    sort_query = request.args.get("sort")
+    if sort_query:
+        sort_function = getattr(sqlalchemy, sort_query)
+        goal_list = Goal.query.order_by(sort_function(Goal.title))
+    else:
+        goal_list = Goal.query.all()
+
+    response = []    
+    for goal in goal_list:
+        response.append(goal.to_dict())
+
+    return jsonify(response), 200  
+
+@goal_bp.route("random", methods=["GET"])
+def get_random_goal():
+    goal_list = Goal.query.all()
+    max_index = len(goal_list) - 1
+    rand_goal = goal_list[random.randint(0,max_index)]
+
+    return jsonify({"goal" : rand_goal.to_dict()}), 200
+
+
+
+# Individual goal methods
+
+    # Read
+@goal_bp.route("/<goal_id>", methods=["GET"])
+def get_specific_goal(goal_id): 
+
+    goal = validate_model_id(Goal, goal_id)
+
+    return {"goal" : goal.to_dict()}, 200
+
+    # Update
+@goal_bp.route ("/<goal_id>", methods=["PUT"])
+def update_goal(goal_id):
+    goal = validate_model_id(Goal, goal_id)
+
+    request_body = request.get_json()
+
+    goal.title = request_body["title"]
+
+    db.session.commit()
+
+    return {"goal" : goal.to_dict()}, 200
+
+@goal_bp.route("<goal_id>/<marker>", methods=["PATCH"])
+def mark_goal_status(goal_id, marker):
+    goal = validate_model_id(Goal, goal_id)
+    eval("goal." + marker + "()")
+
+    db.session.commit()
+
+    return {"goal" : goal.to_dict()}, 200
+
+    # Delete
+@goal_bp.route("/<goal_id>", methods=["DELETE"])
+def delete_goal(goal_id):
+    goal = validate_model_id(Goal, goal_id)
+
+    db.session.delete(goal)
+    db.session.commit()
+
+    return make_response({"details" : f"Goal {goal_id} \"{goal.title}\" successfully deleted"}, 200)
+
+
+# Nested route for task assigned to one goal
+
+@goal_bp.route("/<goal_id>/tasks", methods=["POST"])
+def post_task_ids_to_goal(goal_id):
+    goal = validate_model_id(Goal, goal_id)
+
+    request_body = request.get_json()
+
+
+    for task_id in request_body["task_ids"]:
+        new_task = validate_model_id(Task, task_id)
+        new_task.goal_id = goal_id
+
+    db.session.commit()
+
+    return make_response({
+        "id" : goal.id,
+        "task_ids" : goal.get_task_ids()
+    }, 200)
+
+@goal_bp.route("/<goal_id>/tasks", methods=["GET"])
+def get_tasks_from_goal(goal_id):
+    goal = validate_model_id(Goal, goal_id)
+    response_body = goal.to_dict()
+    response_body.update({"tasks" : goal.get_tasks()})
+
+    return make_response(response_body, 200)

app/models/goal.py

@@ -1,5 +1,39 @@
 from app import db
+from flask import abort, make_response
 
 
 class Goal(db.Model):
-    goal_id = db.Column(db.Integer, primary_key=True)
+    id = db.Column(db.Integer, primary_key=True, autoincrement=True)
+    title = db.Column(db.String)
+    tasks = db.relationship("Task", back_populates="goal")
+
+    def to_dict(self):
+        goal_dict = {
+            "id" : self.id,
+            "title" : self.title,
+            }
+        return goal_dict
+
+    def get_tasks(self):
+        response = []
+        for task in self.tasks:
+            response.append(task.to_dict())
+        return response
+
+    def get_task_ids(self):
+        response = []
+        for task in self.tasks:
+            response.append(task.id)
+        return response
+
+
+
+    @classmethod
+    def from_dict(cls, request_body):
+        try:
+            goal = Goal(title = request_body["title"]) 
+            return goal
+        except:
+            abort(make_response({"details" : "Invalid data"}, 400))
+
+

app/models/task.py

@@ -1,5 +1,52 @@
 from app import db
+from flask import abort, make_response
+import datetime
 
 
 class Task(db.Model):
-    task_id = db.Column(db.Integer, primary_key=True)
+    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 = db.relationship("Goal", back_populates="tasks")
+    goal_id = db.Column(db.Integer, db.ForeignKey('goal.id'), nullable = True)
+
+
+
+    def is_complete(self):
+        if self.completed_at == None:
+            return False
+        else:
+            return True
+
+    def to_dict(self):
+        task_dict = {
+            "id" :self.id,
+            "title" : self.title,
+            "description" : self.description, 
+            "is_complete" : self.is_complete()
+            }
+        if self.goal_id != None:
+            task_dict.update({"goal_id" : self.goal_id})
+        return task_dict
+
+    def mark_complete(self):
+        if self.is_complete():
+            pass
+        else:
+            self.completed_at = datetime.datetime.now()
+
+    def mark_incomplete(self):
+        if not self.is_complete():
+            pass
+        else:
+            self.completed_at = None           
+
+    @classmethod
+    def from_dict(cls, request_body):
+        try:
+            task = Task(title = request_body["title"],
+                        description = request_body["description"]) 
+            return task
+        except:
+            abort(make_response({"details" : "Invalid data"}, 400))

app/route_helpers.py

@@ -0,0 +1,19 @@
+
+from flask import make_response, abort
+
+
+
+def validate_model_id(cls, id):
+    cls_name = cls.__name__
+
+    try:
+        id = int(id)
+    except:
+        abort(make_response({"message" : f"{cls_name.lower()} id: {id} is invalid"}, 400))
+
+    model = cls.query.get(id)
+
+    if not model:
+        abort(make_response({"message" : f"{cls_name.lower()} {id} not found"}, 404))
+
+    return model

app/task_routes.py

@@ -0,0 +1,86 @@
+from app import db
+from .models.task import Task
+from .models.goal import Goal
+from flask import Blueprint, request, make_response, jsonify, abort
+import sqlalchemy 
+from .route_helpers import validate_model_id
+
+
+
+task_bp = Blueprint("task_bp", __name__, url_prefix="/tasks")
+
+
+# all task methods
+    # Create
+@task_bp.route("", methods=["POST"])
+def create_task():
+
+    request_body = request.get_json()
+    new_task = Task.from_dict(request_body)
+
+    db.session.add(new_task)
+    db.session.commit()
+
+    return make_response({"task" : new_task.to_dict()}, 201)
+
+    # Read
+@task_bp.route("", methods=["GET"])
+def get_all_task():
+
+    sort_query = request.args.get("sort")
+    if sort_query:
+        sort_function = getattr(sqlalchemy, sort_query)
+        task_list = Task.query.order_by(sort_function(Task.title))
+    else:
+        task_list = Task.query.all()
+
+    response = []    
+    for task in task_list:
+        response.append(task.to_dict())
+
+    return jsonify(response), 200  
+
+
+
+# Individual task methods
+
+    # Read
+@task_bp.route("/<task_id>", methods=["GET"])
+def get_one_task(task_id): 
+
+    task = validate_model_id(Task, task_id)
+
+    return {"task" : task.to_dict()}, 200
+
+    # Update
+@task_bp.route ("/<task_id>", methods=["PUT"])
+def update_task(task_id):
+    task = validate_model_id(Task, task_id)
+
+    request_body = request.get_json()
+
+    task.title = request_body["title"]
+    task.description = request_body["description"]
+
+    db.session.commit()
+
+    return {"task" : task.to_dict()}, 200
+
+@task_bp.route("<task_id>/<marker>", methods=["PATCH"])
+def mark_task_status(task_id, marker):
+    task = validate_model_id(Task, task_id)
+    eval("task." + marker + "()")
+
+    db.session.commit()
+
+    return {"task" : task.to_dict()}, 200
+
+    # Delete
+@task_bp.route("/<task_id>", methods=["DELETE"])
+def delete_task(task_id):
+    task = validate_model_id(Task, task_id)
+
+    db.session.delete(task)
+    db.session.commit()
+
+    return make_response({"details" : f"Task {task_id} \"{task.title}\" successfully deleted"}, 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