Sea Turtles - Esther A. & Danielle W.

app/__init__.py

@@ -4,4 +4,7 @@
 def create_app(test_config=None):
     app = Flask(__name__)
 
+    from .routes import planets_bp
+    app.register_blueprint(planets_bp)
+
     return app

app/routes.py

@@ -1,2 +1,49 @@
-from flask import Blueprint
+from flask import Blueprint, jsonify, abort, make_response
 
+class Planets:
+    def __init__(self, id, name, description):
+        self.id = id
+        self.name = name
+        self.description = description
+
+
+# create our instances
+planets = [
+    Planets(1, "Mercury", "Small hot planet"),
+    Planets(2, "Venus", "A gaseous planet"),
+    Planets(3, "Earth", "Has lots of life")
+]
+
+# create the blueprint
+planets_bp = Blueprint("planets", __name__, url_prefix="/planets")
+
+# do the decorator
+@planets_bp.route("", methods=["GET"])
+def get_all_planets():
+    return jsonify([
+         to_dict(planet)
+        for planet in planets
+  ])
+
+@planets_bp.route("/<planet_id>", methods = ["GET"])
+def get_one_planet(planet_id):
+
+    planet = validate_planet(planet_id)
+
+    return jsonify(to_dict(planet))
+
+def validate_planet(planet_id):
+    try:
+        planet_id = int(planet_id)
+    except ValueError:
+        abort(make_response({"message": f"invalid id {planet_id}"}, 400))
+
+    for planet in planets:
+        if planet.id == planet_id:
+            return planet
+    abort(make_response({"message": f"planet id {planet_id} not found"}, 404))
+
+def to_dict(planet):
+    return {"id": planet.id,
+        "name": planet.name,
+        "description": planet.description}