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Solar System API#30

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thao325 wants to merge 15 commits intoAda-C18:mainfrom
thao325:main
Open

Solar System API#30
thao325 wants to merge 15 commits intoAda-C18:mainfrom
thao325:main

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@thao325
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@thao325 thao325 commented Oct 25, 2022

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@CheezItMan CheezItMan left a comment

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Nice work, y'all hit the main learning goals here. I left some suggestions, just ping me on Slack if you have comments/questions.

Comment thread app/models/planet.py
Comment on lines +12 to +34
def to_dict(self):
return {
"name": self.name,
"description": self.description,
"diameter": self.diameter,
"id": self.id
}

@classmethod
def from_dict(cls,req_body):
return cls(
name=req_body['name'],
description=req_body['description'],
diameter=req_body['diameter']
)

def update(self,req_body):
# try:
self.name = req_body["name"]
self.description = req_body["description"]
self.diameter = req_body["diameter"]
# except KeyError as error:
# abort(make_response({'message': f"Missing attribute: {error}"})) No newline at end of file
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Great helper method!

Comment thread app/routes.py


@planets_bp.route("", methods=["GET"])
def get_all_cats():
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cats?

Comment thread app/routes.py
planet = validate_id(Planet,id)
request_body = request.get_json()

planet.update(request_body)
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Some validation on the request_body would be nice to do.

Comment thread app/routes.py
Comment on lines +62 to +73

def validate_id(class_obj,id):
try:
id = int(id)
except:
abort(make_response({"message":f"{class_obj} {id} is an invalid id"}, 400))

query_result = class_obj.query.get(id)
if not query_result:
abort(make_response({"message":f"{class_obj} {id} not found"}, 404))

return query_result
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Nice helper

Comment thread app/routes.py

@planets_bp.route("", methods=["POST"])
def create_planet():
request_body = request.get_json()
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Some validation on the request_body would be nice to do.

Comment thread app/routes.py
Comment on lines +76 to +221
######## before wave 5 ################

# def validate_planet(planet_id):
# try:
# planet_id = int(planet_id)
# except:
# abort(make_response({"message":f"planet {planet_id} invalid"}, 400))

# planet = Planet.query.get(planet_id)

# if not planet:
# abort(make_response({"message":f"planet {planet_id} not found"}, 404))

# return planet

# @planets_bp.route("", methods=["POST"])
# def create_planet():
# request_body = request.get_json()
# new_planet = Planet(id=request_body["id"],
# name=request_body["name"],
# description=request_body["description"],
# diameter=request_body["diameter"])

# db.session.add(new_planet)
# db.session.commit()

# return make_response(f"Planet {new_planet.id} successfully created", 201)

# @planets_bp.route("", methods=["GET"])
# def read_all_planets():
# name_query = request.args.get("name")
# if name_query:
# planets = Planet.query.filter_by(name=name_query)
# else:
# planets = Planet.query.all()

# planets_response = []
# for planet in planets:
# planets_response.append(
# {
# "id": planet.id,
# "name": planet.name,
# "description": planet.description,
# "diameter": planet.diameter
# }
# )
# return jsonify(planets_response)




# @planets_bp.route("/<planet_id>", methods=["GET"])
# def read_one_planet(planet_id):
# planet = validate_planet(planet_id)
# return {
# "id":planet.id,
# "name":planet.name,
# "description":planet.description,
# "diameter":planet.diameter
# }

# @planets_bp.route("/<planet_id>", methods=["PUT"])
# def update_planet(planet_id):
# planet = validate_planet(planet_id)

# request_body = request.get_json()

# planet.name = request_body["name"]
# planet.description = request_body["description"]
# planet.diameter = request_body["diameter"]

# db.session.commit()

# return make_response(f"Planet # {planet.id} successfully updated")


# @planets_bp.route("/<planet_id>", methods=["DELETE"])
# def delete_planet(planet_id):
# planet = validate_planet(planet_id)

# db.session.delete(planet)
# db.session.commit()

# return make_response(f"Planet # {planet.id} successfully deleted")



# solar_system_bp = Blueprint("solar_system", __name__)


# class Planet:
# def __init__(self, id, name, description, diameter):
# self.id = id
# self.name = name
# self.description = description
# self.diameter = diameter
# planets = [
# Planet(1, "Mercury", "The smallest planet in the solar system", 3031.9),
# Planet(2, "Venus", "The hottest planet in the solar system", 7520.8),
# Planet(3, "Earth", "Two-thirds of the planet is covered by water", 7917.5),
# Planet(4, "Mars", "A dusty, cold, desert world", 4212.3),
# Planet(5, "Jupiter", "The planet with swirling cloud stripes", 86881),
# Planet(6, "Saturn", "A massive ball made mostly of hydrogen and helium", 72367),
# Planet(7, "Uranus", "The first planet found, discovered in 1781", 31518),
# Planet(8, "Neptune", "The densest giant planet", 30599),

# # ]
# planets_bp = Blueprint("planets_bp", __name__, url_prefix="/planets")

# def validate_planet(planet_id):
# try:
# planet_id = int(planet_id)
# except:
# abort(make_response({"message":f"planet {planet_id} invalid"}, 400))

# for planet in planets:
# if planet.id == planet_id:
# return planet

# abort(make_response({"message":f"planet {planet_id} not found"}, 404))

# @planets_bp.route("",methods=["GET"])
# def handle_planets():
# planets_response = []
# for planet in planets:
# planets_response.append(
# {
# "id":planet.id,
# "name":planet.name,
# "description":planet.description,
# "diameter":planet.diameter
# }
# )
# return jsonify(planets_response)


# @planets_bp.route("/<planet_id>", methods=["GET"])
# def handle_planet(planet_id):
# planet = validate_planet(planet_id)

# return {
# "id": planet.id,
# "name": planet.name,
# "description": planet.description,
# "diameter": planet.diameter
# } No newline at end of file
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Suggested change
######## before wave 5 ################
# def validate_planet(planet_id):
# try:
# planet_id = int(planet_id)
# except:
# abort(make_response({"message":f"planet {planet_id} invalid"}, 400))
# planet = Planet.query.get(planet_id)
# if not planet:
# abort(make_response({"message":f"planet {planet_id} not found"}, 404))
# return planet
# @planets_bp.route("", methods=["POST"])
# def create_planet():
# request_body = request.get_json()
# new_planet = Planet(id=request_body["id"],
# name=request_body["name"],
# description=request_body["description"],
# diameter=request_body["diameter"])
# db.session.add(new_planet)
# db.session.commit()
# return make_response(f"Planet {new_planet.id} successfully created", 201)
# @planets_bp.route("", methods=["GET"])
# def read_all_planets():
# name_query = request.args.get("name")
# if name_query:
# planets = Planet.query.filter_by(name=name_query)
# else:
# planets = Planet.query.all()
# planets_response = []
# for planet in planets:
# planets_response.append(
# {
# "id": planet.id,
# "name": planet.name,
# "description": planet.description,
# "diameter": planet.diameter
# }
# )
# return jsonify(planets_response)
# @planets_bp.route("/<planet_id>", methods=["GET"])
# def read_one_planet(planet_id):
# planet = validate_planet(planet_id)
# return {
# "id":planet.id,
# "name":planet.name,
# "description":planet.description,
# "diameter":planet.diameter
# }
# @planets_bp.route("/<planet_id>", methods=["PUT"])
# def update_planet(planet_id):
# planet = validate_planet(planet_id)
# request_body = request.get_json()
# planet.name = request_body["name"]
# planet.description = request_body["description"]
# planet.diameter = request_body["diameter"]
# db.session.commit()
# return make_response(f"Planet # {planet.id} successfully updated")
# @planets_bp.route("/<planet_id>", methods=["DELETE"])
# def delete_planet(planet_id):
# planet = validate_planet(planet_id)
# db.session.delete(planet)
# db.session.commit()
# return make_response(f"Planet # {planet.id} successfully deleted")
# solar_system_bp = Blueprint("solar_system", __name__)
# class Planet:
# def __init__(self, id, name, description, diameter):
# self.id = id
# self.name = name
# self.description = description
# self.diameter = diameter
# planets = [
# Planet(1, "Mercury", "The smallest planet in the solar system", 3031.9),
# Planet(2, "Venus", "The hottest planet in the solar system", 7520.8),
# Planet(3, "Earth", "Two-thirds of the planet is covered by water", 7917.5),
# Planet(4, "Mars", "A dusty, cold, desert world", 4212.3),
# Planet(5, "Jupiter", "The planet with swirling cloud stripes", 86881),
# Planet(6, "Saturn", "A massive ball made mostly of hydrogen and helium", 72367),
# Planet(7, "Uranus", "The first planet found, discovered in 1781", 31518),
# Planet(8, "Neptune", "The densest giant planet", 30599),
# # ]
# planets_bp = Blueprint("planets_bp", __name__, url_prefix="/planets")
# def validate_planet(planet_id):
# try:
# planet_id = int(planet_id)
# except:
# abort(make_response({"message":f"planet {planet_id} invalid"}, 400))
# for planet in planets:
# if planet.id == planet_id:
# return planet
# abort(make_response({"message":f"planet {planet_id} not found"}, 404))
# @planets_bp.route("",methods=["GET"])
# def handle_planets():
# planets_response = []
# for planet in planets:
# planets_response.append(
# {
# "id":planet.id,
# "name":planet.name,
# "description":planet.description,
# "diameter":planet.diameter
# }
# )
# return jsonify(planets_response)
# @planets_bp.route("/<planet_id>", methods=["GET"])
# def handle_planet(planet_id):
# planet = validate_planet(planet_id)
# return {
# "id": planet.id,
# "name": planet.name,
# "description": planet.description,
# "diameter": planet.diameter
# }

Comment thread app/tests/test_routes.py
actual_planet = Planet.query.get(EXPECTED_ID)

# assert
assert response.status_code == 201
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You can also test that the Database now has 1 more Planet and the details of that planet in the DB.

Comment thread app/tests/test_routes.py
assert response_body["description"] ==one_planet.description
assert response_body["diameter"]==one_planet.diameter

def test_create_planet_can_create_planet_in_empty_db(client):
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I would also include a test for the create action with an invalid request body.

Comment thread app/routes.py
return make_response(f"planet {id} successfully updated")

@planets_bp.route("/<id>", methods=["DELETE"])
def delete_planet(id):
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Just noting this is untested

Comment thread app/routes.py


@planets_bp.route("/<id>", methods=["PUT"])
def update_planet(id):
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Just noting this is untested

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4 participants