C22 Sphinx Priyanka

app/__init__.py

@@ -1,7 +1,10 @@
 from flask import Flask
+from app.routes.planet_routes import planets_bp
 
 
 def create_app(test_config=None):
     app = Flask(__name__)
 
+    app.register_blueprint(planets_bp)
+
     return app

app/models/planet.py

@@ -0,0 +1,17 @@
+class Planet:
+    def __init__(self, id, name, description, distance_from_sun):
+        self.id = id
+        self.name = name
+        self.description = description
+        self.distance_from_sun = distance_from_sun
+
+planets =[
+    Planet(1, "Mercury", "smallest and hottest planet", 57.9),
+    Planet(2, "Venus", "second planet from the sun", 108.2),
+    Planet(3, "Earth", "our home planet", 149.6),
+    Planet(4, "Mars", "the red planet", 227.9),
+    Planet(5, "Jupiter", "largest planet in the solar system", 778.3),
+    Planet(6, "Saturn", "has beautiful rings", 1437.0),
+    Planet(7, "Uranus", "rotates on its side", 2871.0),
+    Planet(8, "Neptune", "farthest planet from the sun", 4497.1)
+    ]

app/routes/planet_routes.py

@@ -0,0 +1,50 @@
+from flask import Blueprint, abort, make_response
+from app.models.planet import planets
+
+
+planets_bp = Blueprint("planets_bp", __name__, url_prefix="/planets")
+
+@planets_bp.get("")
+def get_all_planets():
+    result_planets = []
+    for planet in planets:
+        result_planets.append(
+            {
+                "id" : planet.id,
+                "name": planet.name,
+                "description" : planet.description,
+                "distance_from_sun" : planet.distance_from_sun
+            }
+        )
+    return result_planets
+
+# Helper function for error handling
+def validate_planet(id):
+    try:
+        input_id = int(id)
+    except:
+        abort(make_response(f"Planet id: '{id}' is invalid. Enter a valid planet number from 1 to 8.", 400))
+
+
+    for planet in planets:
+        if planet.id == input_id:
+            return planet
+    abort(make_response(f"Planet id: '{id}' not found. Enter planet id from 1 to 8", 404))
+
+
+
+@planets_bp.get("/<id>")
+def get_one_planet(id):
+
+    planet = validate_planet(id)
+    return {
+    "id" : planet.id,
+    "name" : planet.name,
+    "description" : planet.description,
+    "distance_from_sun" : planet.distance_from_sun
+    }
+
+
+
+
+