Sea Turtles: Part 1 Solar System API: Hillary S. and Shannon B.

app/__init__.py

@@ -1,7 +1,9 @@
 from flask import Flask
 
-
 def create_app(test_config=None):
     app = Flask(__name__)
 
+    from .routes import planet_routes
+    app.register_blueprint(planet_routes.bp)
+
     return app

app/routes/planet_routes.py

@@ -0,0 +1,49 @@
+from flask import Blueprint, jsonify, abort, make_response
+
+class Planet:
+    def __init__(self, id, name, description, has_moon=None):
+        self.id = id
+        self.name = name
+        self.description = description
+        self.has_moon = has_moon
+
+    def make_dict(self):
+        return dict(
+                id = self.id,
+                name = self.name,
+                description = self.description,
+                has_moon = self.has_moon,  
+            )
+
+planets = [
+    Planet(1, "Mercury", "terrestrial", False),
+    Planet(2, "Jupiter", "gaseous", True),
+    Planet(3, "Earth", "terrestrial", True)
+]
+
+bp = Blueprint("planets_bp",__name__, url_prefix="/planets")
+
+# GET /planets
+@bp.route("", methods=["GET"])
+def list_planets():
+    list_of_planets = [planet.make_dict() for planet in planets]
+
+    return jsonify(list_of_planets)
+
+def validate_planet(id):
+    try:
+        id = int(id)
+    except ValueError:
+        abort(make_response(jsonify(dict(message=f"planet {id} is invalid")), 400))
+
+    for planet in planets:
+        if planet.id == id:
+            return planet
+
+    abort(make_response(jsonify(dict(message=f"planet {id} not found")), 404))
+
+# GET planets/id
+@bp.route("/<id>", methods=["GET"])
+def get_planet(id):
+    planet = validate_planet(id)
+    return jsonify(planet.make_dict())