From 06b4ecc96c3429fcbd366410cd617f8c96bee2cd Mon Sep 17 00:00:00 2001
From: bytesparallel <jason.ross841@gmail.com>
Date: Wed, 12 Jan 2022 13:32:51 -0600
Subject: [PATCH] saving changes

---
 request_handler.py       | 53 ++++++++++++++++++++++++++--------------
 views/__init__.py        |  2 +-
 views/animal_requests.py | 17 ++++++++++++-
 views/employees_requests |  0
 views/location_requests  |  0
 5 files changed, 52 insertions(+), 20 deletions(-)
 delete mode 100644 views/employees_requests
 delete mode 100644 views/location_requests

diff --git a/request_handler.py b/request_handler.py
index 6b168ac..76e3fdb 100644
--- a/request_handler.py
+++ b/request_handler.py
@@ -1,13 +1,34 @@
 from http.server import BaseHTTPRequestHandler, HTTPServer
-from views import get_all_animals
+from views import get_all_animals, get_single_animal
 from http.server import BaseHTTPRequestHandler, HTTPServer
 
 
+
 # Here's a class. It inherits from another class.
 # For now, think of a class as a container for functions that
 # work together for a common purpose. In this case, that
 # common purpose is to respond to HTTP requests from a client.
 class HandleRequests(BaseHTTPRequestHandler):
+    def parse_url(self, path):
+        # Just like splitting a string in JavaScript. If the
+        # path is "/animals/1", the resulting list will
+        # have "" at index 0, "animals" at index 1, and "1"
+        # at index 2.
+        path_params = path.split("/")
+        resource = path_params[1]
+        id = None
+
+        # Try to get the item at index 2
+        try:
+            # Convert the string "1" to the integer 1
+            # This is the new parseInt()
+            id = int(path_params[2])
+        except IndexError:
+            pass  # No route parameter exists: /animals
+        except ValueError:
+            pass  # Request had trailing slash: /animals/
+
+        return (resource, id)  # This is a tuple
     # This is a Docstring it should be at the beginning of all classes and functions
     # It gives a description of the class or function
     """Controls the functionality of any GET, PUT, POST, DELETE requests to the server
@@ -34,32 +55,28 @@ class HandleRequests(BaseHTTPRequestHandler):
         self.send_response(200)
         self.send_header('Access-Control-Allow-Origin', '*')
         self.send_header('Access-Control-Allow-Methods',
-                         'GET, POST, PUT, DELETE')
+        'GET, POST, PUT, DELETE')
         self.send_header('Access-Control-Allow-Headers',
-                         'X-Requested-With, Content-Type, Accept')
+        'X-Requested-With, Content-Type, Accept')
         self.end_headers()
 
     # Here's a method on the class that overrides the parent's method.
     # It handles any GET request.
-    def do_GET(self):
-        """Handles GET requests to the server
-        """
-        # Set the response code to 'Ok'
-        self._set_headers(200)
+        def do_GET(self):
+            self._set_headers(200)
+        response = {}  # Default response
 
-        # Your new console.log() that outputs to the terminal
-        print(self.path)
+        # Parse the URL and capture the tuple that is returned
+        (resource, id) = self.parse_url(self.path)
 
-        if self.path == "/animals":
-        response = get_all_animals()
-# It's an if..else statement
+        if resource == "animals":
+            if id is not None:
+                response = f"{get_single_animal(id)}"
 
+            else:
+                response = f"{get_all_animals()}"
 
-else:
-    response = []
-
-    # This weird code sends a response back to the client
-    self.wfile.write(f"{response}".encode())
+        self.wfile.write(response.encode())
 
     # Here's a method on the class that overrides the parent's method.
     # It handles any POST request.
diff --git a/views/__init__.py b/views/__init__.py
index fa5bd8d..3f9c8fe 100644
--- a/views/__init__.py
+++ b/views/__init__.py
@@ -1 +1 @@
-from .animal_requests import get_all_animals
\ No newline at end of file
+from .animal_requests import get_all_animals, get_single_animal
\ No newline at end of file
diff --git a/views/animal_requests.py b/views/animal_requests.py
index 75baa55..8d04552 100644
--- a/views/animal_requests.py
+++ b/views/animal_requests.py
@@ -24,4 +24,19 @@ ANIMALS = [
 
 
 def get_all_animals():
-    return ANIMALS
\ No newline at end of file
+    return ANIMALS
+
+# Function with a single parameter
+def get_single_animal(id):
+    # Variable to hold the found animal, if it exists
+    requested_animal = None
+
+    # Iterate the ANIMALS list above. Very similar to the
+    # for..of loops you used in JavaScript.
+    for animal in ANIMALS:
+        # Dictionaries in Python use [] notation to find a key
+        # instead of the dot notation that JavaScript used.
+        if animal["id"] == id:
+            requested_animal = animal
+
+    return requested_animal
\ No newline at end of file
diff --git a/views/employees_requests b/views/employees_requests
deleted file mode 100644
index e69de29..0000000
diff --git a/views/location_requests b/views/location_requests
deleted file mode 100644
index e69de29..0000000