Maple|A.Yuson|C16

ada-project-docs/wave_02.md

@@ -10,7 +10,7 @@ The following are required routes for wave 2. Feel free to implement the routes
 
 ### Tips
 
-- Pay attention to the exact shape of the expected JSON. Double-check nested data structures and the names of the keys for any mispellings.
+- Pay attention to the exact shape of the expected JSON. Double-check nested data structures and the names of the keys for any misspellings.
 - Use the tests in `tests/test_wave_02.py` to guide your implementation.
 - You may feel that there are missing tests and missing edge cases considered in this wave. This is intentional.
   - You have fulfilled wave 2 requirements if all of the wave 2 tests pass.

app/__init__.py

@@ -30,5 +30,10 @@ 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

@@ -1,6 +1,23 @@
-from flask import current_app
+from flask import current_app, jsonify
 from app import db
 
 
 class Goal(db.Model):
     goal_id = db.Column(db.Integer, primary_key=True)
+    title = db.Column(db.String)
+    tasks = db.relationship("Task", backref= "goal")
+
+    def goal_dict(self):
+        return{
+            "id":self.goal_id,
+            "title":self.title
+        }
+    @classmethod
+    def goal_arguments(cls,title_from_url):
+        if title_from_url:
+            goals = Goal.query.filter_by(title=title_from_url).all()
+            if not goals:
+                goals = Goal.query.filter(Goal.title.contains(title_from_url))
+            else:
+                goals = Goal.query.all()
+            return goals

app/models/task.py

@@ -1,6 +1,25 @@
-from flask import current_app
+from flask import current_app,request
 from app import db
+from dotenv import load_dotenv
+from sqlalchemy import desc,asc
 
 
 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'))
+
+    def task_dict(self):
+        task_dict = {
+            "id": self.task_id,
+            "title": self.title,
+            "description": self.description,
+            "is_complete": False if self.completed_at is not None else True
+        }
+
+        if self.goal_id:
+            task_dict["goal_id"]=self.goal_id
+
+        return task_dict

app/routes.py

@@ -1,2 +1,255 @@
-from flask import Blueprint
+from flask import Blueprint, jsonify, make_response,request
+from app.models.task import Task
+from app.models.goal import Goal
+from sqlalchemy import asc, desc
+from app import db
+from datetime import datetime 
+
+tasks_bp = Blueprint("tasks", __name__,url_prefix=("/tasks"))
+goals_bp = Blueprint("goals", __name__, url_prefix=("/goals"))
+
+@goals_bp.route("",methods=["POST", "GET"])
+def handle_goal():
+      if request.method == "POST":
+        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 {
+            "goal": {
+                "id":new_goal.goal_id,
+                "title":new_goal.title
+            }
+        }, 201
+
+      elif request.method == "GET":
+        sorting_goals= request.args.get('sort') 
+        task_list = None
+        if sorting_goals== "desc":
+            task_list = Goal.query.order_by(Goal.title.desc()) 
+        elif sorting_goals == "asc":
+            task_list = Goal.query.order_by(Goal.title.asc()) 
+        else: 
+            task_list = Goal.query.all()
+        goals_response = []
+        for goal in list:
+            goals_response.append({
+            "id": goal.goal_id,
+            "title": goal.title,
+            })
+
+        return jsonify(goals_response)
+
+@goals_bp.route("/<goal_id>", methods=["GET","PUT","DELETE"])
+def handle_goal_get(goal_id):
+    goal = Goal.query.get(goal_id)
+    if goal == None:
+        return ("", 404)
+
+    if request.method == "GET":
+        return {
+            "goal": {
+                "id":goal.goal_id,
+                "title":goal.title,          
+                }
+        }
+    if request.method == "PUT":
+        form_data = request.get_json()
+
+        goal.title = form_data["title"]
+
+        db.session.commit()
+
+        return jsonify({
+            "goal":{
+                "id":goal.goal_id,
+                "title":goal.title,
+            }
+        }),200
+
+    elif request.method == "DELETE":
+        db.session.delete(goal)
+        db.session.commit()
+
+        return jsonify({
+            "details": f'Goal {goal.goal_id} "{goal.title}" successfully deleted'
+        }),200
+
+
+@goals_bp.route("/<goal_id>/tasks", methods=["POST","GET"])
+def post_tasked_goal(goal_id):
+
+        goal = Goal.query.get(goal_id)
+
+        if goal == None:
+            return (""), 404
+
+        if request.method == "POST":
+            request_body = request.get_json()
+
+            tasks_instances= []
+            for task_id in request_body["task_ids"]:
+                tasks_instances.append(Task.query.get(task_id))
+
+            goal.tasks = tasks_instances
+
+            db.session.commit()
+
+            task_ids = []
+            for task in goal.tasks:
+                task_ids.append(task.task_id)
+
+            response_body = {
+                        "id": goal.goal_id,
+                        "task_ids": task_ids
+                    }
+
+            return jsonify(response_body), 200
+
+        if request.method == "GET":
+            tasks_response =[]
+            for task in goal.tasks:
+                tasks_response.append({
+                    "id": task.task_id,
+                    "goal_id": task.goal_id,
+                    "title": task.title,
+                    "description": task.description,
+                    "is_complete": bool(task.completed_at)
+                })
+            response_body = {
+                "id": goal.goal_id,
+                "title": goal.title,
+                "tasks" : tasks_response
+            }
+            return jsonify(response_body), 200
+
+
+@tasks_bp.route("",methods=["GET","POST"])
+def handle_task():
+    if request.method == "GET": 
+
+        sorting_task = request.args.get('sort') 
+        list = None
+        if sorting_task == "desc":
+            list = Task.query.order_by(Task.title.desc()) # descending method
+        elif sorting_task == "asc":
+            list = Task.query.order_by(Task.title.asc()) # ascending method
+        else: 
+            list = Task.query.all()
+        tasks_response = []
+        for task in list:
+            tasks_response.append({
+            "id": task.task_id,
+            "title": task.title,
+            "description": task.description,
+            "is_complete" : False
+            if task.completed_at == None else True
+            })
+
+        return jsonify(tasks_response)
+
+    elif request.method == "POST":
+        request_body = request.get_json()
+        if "title" not in request_body or "description" not in request_body or "completed_at" not in request_body:
+            return{
+                "details": "Invalid data"
+            },400
+
+        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.task_dict()
+        }, 201
+
+def update_completion(task_id, value):
+    task = Task.query.get(task_id)
+
+    if not task:
+        return("Task not found",404)
+
+    task.completed_at = value 
+
+    return {
+        "task":task.task_dict()
+    }, 200 
+
+@tasks_bp.route("/<task_id>/mark_complete", methods=["PATCH"])
+def mark_complete(task_id):
+    return update_completion(task_id, datetime.now())
+
+@tasks_bp.route("/<task_id>/mark_incomplete", methods =["PATCH"])
+def mark_incomplete(task_id):
+    return update_completion(task_id,None)
+
+
+@tasks_bp.route("/<task_id>", methods=["GET","PUT","DELETE"])
+def handle_task_get(task_id):
+    task = Task.query.get(task_id)
+    if task == None:
+        return ("", 404)
+
+    if request.method == "GET":
+        response_body = {}
+        response_body["task"] = task.task_dict()
+
+        return jsonify(response_body)
+
+    if request.method == "PUT":
+        form_data = request.get_json()
+
+        task.title = form_data["title"]
+        task.description = form_data["description"]
+
+        db.session.commit()
+
+        return jsonify({
+            "task":{
+                "id":task.task_id,
+                "title":task.title,
+                "description":task.description,
+                "is_complete":False if task.completed_at
+                == None else True 
+            }
+        }),200
+
+    elif request.method == "DELETE":
+        db.session.delete(task)
+        db.session.commit()
+
+        return jsonify({
+            "details": f'Task {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