C22 Sphinx - Brianna R.

app/__init__.py

@@ -2,6 +2,10 @@
 from .db import db, migrate
 from .models import task, goal
 import os
+from .routes.task_routes import tasks_bp
+from .routes.goal_routes import goals_bp
+
+
 
 def create_app(config=None):
     app = Flask(__name__)
@@ -18,5 +22,7 @@ def create_app(config=None):
     migrate.init_app(app, db)
 
     # Register Blueprints here
+    app.register_blueprint(tasks_bp)
+    app.register_blueprint(goals_bp)
 
     return app

app/models/goal.py

@@ -1,5 +1,21 @@
-from sqlalchemy.orm import Mapped, mapped_column
+from sqlalchemy.orm import Mapped, mapped_column, relationship
 from ..db import db
+from typing import TYPE_CHECKING
+if TYPE_CHECKING: 
+    from .task import Task
 
 class Goal(db.Model):
     id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
+    title: Mapped[str]
+    tasks: Mapped[list["Task"]] = relationship(back_populates="goal")
+
+    def to_dict(self):
+            return {
+                "id":self.id, 
+                "title":self.title,
+                }
+
+    @classmethod
+    def from_dict(cls, goal_data):
+        new_goal = cls(title=goal_data["title"])
+        return new_goal

app/models/task.py

@@ -1,5 +1,43 @@
-from sqlalchemy.orm import Mapped, mapped_column
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+from sqlalchemy import ForeignKey
 from ..db import db
+from typing import Optional
+from datetime import datetime
+from typing import TYPE_CHECKING
+if TYPE_CHECKING: 
+    from .goal import Goal
 
 class Task(db.Model):
     id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
+    title: Mapped[str]
+    description: Mapped[str]
+    completed_at: Mapped[Optional[datetime]] = mapped_column(nullable=True)
+    goal_id: Mapped[Optional[int]] = mapped_column(ForeignKey("goal.id"))
+    goal: Mapped[Optional["Goal"]] = relationship(back_populates="tasks")
+
+    def to_dict(self):
+        task_dict = {
+            "id":self.id, 
+            "title":self.title,
+            "description":self.description,
+            "is_complete":self.completed_at is not None,
+        }
+        if self.goal_id:
+            task_dict["goal_id"] = self.goal_id
+        return task_dict
+
+    @classmethod
+    def from_dict(cls, task_data):
+        completed_at = datetime if task_data.get("is_complete", False) else None
+        return cls(
+            title=task_data["title"],
+            description=task_data["description"],
+            completed_at=completed_at,
+            goal_id=task_data.get("goal_id", None)
+        )
+
+    def mark_complete(self):
+        self.completed_at = datetime.now()
+
+    def mark_incomplete(self):
+        self.completed_at = None

app/routes/goal_routes.py

@@ -1 +1,107 @@
-from flask import Blueprint
+from flask import Blueprint, request, abort, make_response
+from app.models.goal import Goal
+from app.routes.task_routes import validate_task
+from ..db import db
+from app.models.task import Task
+
+goals_bp = Blueprint("goals_bp", __name__, url_prefix="/goals")
+
+@goals_bp.post("")
+def create_goal():
+    request_body = request.get_json()
+
+    try:
+        new_goal = Goal.from_dict(request_body)
+    except KeyError as error:
+        response = {"details": "Invalid data"}
+        abort(make_response(response, 400))
+
+    db.session.add(new_goal)
+    db.session.commit()
+
+    return {"goal":new_goal.to_dict()}, 201
+
+@goals_bp.get("")
+def get_all_goals():
+    query = db.select(Goal)
+
+    title_param = request.args.get("title")
+    if title_param:
+        query = query.where(Goal.title.ilike(f"%({title_param}%"))
+
+    goals = db.session.scalars(query.order_by(Goal.id))
+    goals_response = [goal.to_dict() for goal in goals]
+
+    return goals_response
+
+@goals_bp.get("/<goal_id>")
+def get_one_goal(goal_id):
+    goal = validate_goal(goal_id)
+
+    return {"goal": goal.to_dict()}, 200
+
+def validate_goal(goal_id):
+    try:
+        goal_id = int(goal_id)
+    except:
+        response = {"message": f"goal {goal_id} invalid"}
+        abort(make_response(response , 400))
+
+    query = db.select(Goal).where(Goal.id == goal_id)
+    goal = db.session.scalar(query)
+
+    if not goal:
+        response = {"message": "goal not found"}
+        abort(make_response(response, 404))
+    return goal
+
+@goals_bp.put("/<goal_id>")
+def update_goal(goal_id):
+    goal = validate_goal(goal_id)
+    request_body = request.get_json()
+
+    goal.title = request_body["title"]
+
+    db.session.commit()
+
+    response_body = {"goal": goal.to_dict()}
+    return response_body, 200
+
+@goals_bp.delete("/<goal_id>")
+def delete_goal(goal_id):
+    goal = validate_goal(goal_id)
+    db.session.delete(goal)
+    db.session.commit()
+
+    response_body = {"details": f'Goal {goal_id} "{goal.title}" successfully deleted'}
+    return response_body
+
+@goals_bp.post("/<goal_id>/tasks")
+def add_tasks_tp_goal(goal_id):
+    goal = validate_goal(goal_id)
+    request_body = request.get_json()
+    task_ids = request_body["task_ids"]
+
+    for task_id in task_ids:
+        task = validate_task(task_id)
+        goal.tasks.append(task)
+
+    db.session.commit()
+
+    response = {
+        "id": goal.id,
+        "task_ids": task_ids,
+    }
+
+    return response
+
+
+@goals_bp.get("/<goal_id>/tasks")
+def get_tasks_by_goal(goal_id):
+    goal = validate_goal(goal_id)
+    tasks = [task.to_dict() for task in goal.tasks]
+
+    response = goal.to_dict()
+    response["tasks"] = tasks
+
+    return response

app/routes/task_routes.py

@@ -1 +1,142 @@
-from flask import Blueprint
+from flask import Blueprint, abort, make_response, request, Response
+from app.models.task import Task
+from ..db import db
+from datetime import datetime
+import requests
+import os
+from dotenv import load_dotenv
+load_dotenv()
+
+tasks_bp = Blueprint("tasks_bp", __name__, url_prefix="/tasks")
+
+# slack URL
+SLACK_API_URL = os.environ.get('SLACK_API_URL')
+SLACK_API_TOKEN = os.environ.get('SLACK_API_TOCKEN')
+
+@tasks_bp.post("")
+def create_task():
+    request_body = request.get_json()
+
+    try:
+        new_task = Task.from_dict(request_body)
+
+    except KeyError as e:
+        response = {"details": "Invalid data"}
+        abort(make_response(response, 400))
+
+    db.session.add(new_task)
+    db.session.commit()
+
+    return {"task": new_task.to_dict()}, 201
+
+@tasks_bp.get("")
+def get_all_tasks():
+    query = db.select(Task)
+
+    title_param = request.args.get("title")
+    if title_param:
+        query = query.where(Task.title.ilike(f"%{title_param}%"))
+
+    description_param = request.args.get("description")
+    if description_param:
+        query = query.where(Task.description.ilike(f"%{description_param}%"))
+
+    sort_param = request.args.get("sort")
+    if sort_param == "desc":
+        query = query.order_by(Task.title.desc())
+    else:
+        query = query.order_by(Task.title.asc())
+
+
+    tasks = db.session.scalars(query.order_by(Task.title))
+
+    tasks_response = [task.to_dict() for task in tasks]
+    return tasks_response
+
+
+@tasks_bp.get("/<task_id>")
+def get_one_task(task_id):
+    task = validate_task(task_id)
+
+    return {"task": task.to_dict()}, 200
+
+@tasks_bp.put("/<task_id>")
+def update_task(task_id):
+    task = validate_task(task_id)
+    request_body = request.get_json()
+
+    task.title = request_body["title"]
+    task.description = request_body["description"]
+
+    db.session.commit()
+
+    response_body = {"task":task.to_dict()}
+    return response_body, 200
+
+@tasks_bp.delete("/<task_id>")
+def delete_task(task_id):
+    task = validate_task(task_id)
+    db.session.delete(task)
+    db.session.commit()
+
+    response_body = {"details": f'Task {task_id} "{task.title}" successfully deleted'}
+    return response_body
+
+@tasks_bp.patch("/<task_id>/mark_complete")
+def mark_complete(task_id):
+    task = validate_task(task_id)
+
+    task.mark_complete()  
+    db.session.commit()
+
+    post_to_slack(task)
+
+    return {"task": task.to_dict()}, 200
+
+
+@tasks_bp.patch("/<task_id>/mark_incomplete")
+def mark_incomplete(task_id):
+    task = validate_task(task_id)
+
+    task.mark_incomplete()
+    db.session.commit()
+
+    return {"task" : task.to_dict()}, 200
+
+
+
+def validate_task(task_id):
+    try:
+        task_id = int(task_id)
+    except:
+        response = {"message": f"task {task_id} invalid"}
+        abort(make_response(response , 400))
+
+    query = db.select(Task).where(Task.id == task_id)
+    task = db.session.scalar(query)
+
+    if not task:
+        response = {"message": "task not found"}
+        abort(make_response(response, 404))
+    return task
+
+def post_to_slack(task):
+    headers = {
+        "Authorization": f"Bearer {SLACK_API_TOKEN}",
+        "Content-Type": "application/json",
+
+    }
+    if task.completed_at:
+        data = {
+            "text": f"Task '{task.title}' has been marked complete",
+            "channel": "C080MLHBX5W",
+        }
+    else:
+        data = {
+            "text": f"Task '{task.title}' has been marked incomplete",
+            "channel": "C080MLHBX5W",
+        }
+
+    r = requests.post(SLACK_API_URL, headers=headers, json=data)
+
+    return r

migrations/README

@@ -0,0 +1 @@
+Single-database configuration for Flask.

migrations/alembic.ini

@@ -0,0 +1,50 @@
+# 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,flask_migrate
+
+[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
+
+[logger_flask_migrate]
+level = INFO
+handlers =
+qualname = flask_migrate
+
+[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