completed ch. 3 and 4

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "python.pythonPath": "/Users/jason.ross/.pyenv/versions/3.9.1/bin/python"
+}

request_handler.py

@@ -1,10 +1,8 @@
 from http.server import BaseHTTPRequestHandler, HTTPServer
-from views import get_all_animals, get_single_animal
-from http.server import BaseHTTPRequestHandler, HTTPServer
-from views.customer_requests import get_all_customers, get_single_customer
-from views.employees_requests import get_all_employees, get_single_employee
-from views.location_requests import get_all_locations, get_single_location
-from views.animal_requests import create_animal
+from views.customer_requests import get_all_customers, get_single_customer, create_customer, delete_customer
+from views.employees_requests import create_employee, get_all_employees, get_single_employee, delete_employee
+from views.location_requests import create_location, get_all_locations, get_single_location, delete_location
+from views.animal_requests import create_animal, get_all_animals, get_single_animal, delete_animal, update_animal
 import json
 
 
@@ -123,23 +121,69 @@ class HandleRequests(BaseHTTPRequestHandler):
         (resource, id) = self.parse_url(self.path)
 
         # Initialize new animal
-        new_animal = None
+        new_obj = None
 
         # Add a new animal to the list. Don't worry about
         # the orange squiggle, you'll define the create_animal
         # function next.
         if resource == "animals":
-            new_animal = create_animal(post_body)
+            new_obj = create_animal(post_body)
+            
+        if resource == "location":
+            new_obj = create_location(post_body)
+            
+        if resource == "employees":
+            new_obj = create_employee(post_body)
+            
+        if resource == "customers":
+            new_obj = create_customer(post_body)
+            
 
         # Encode the new animal and send in response
-        self.wfile.write(f"{new_animal}".encode())
+        self.wfile.write(f"{new_obj}".encode())
     # Here's a method on the class that overrides the parent's method.
     # It handles any PUT request.
 
     def do_PUT(self):
-        """Handles PUT requests to the server
-        """
-        self.do_POST()
+        self._set_headers(204)
+        content_len = int(self.headers.get('content-length', 0))
+        post_body = self.rfile.read(content_len)
+        post_body = json.loads(post_body)
+
+        # Parse the URL
+        (resource, id) = self.parse_url(self.path)
+
+        # Delete a single animal from the list
+        if resource == "animals":
+            update_animal(id, post_body)
+
+        # Encode the new animal and send in response
+        self.wfile.write("".encode())
+    
+    def do_DELETE(self):
+        # Set a 204 response code
+        self._set_headers(204)
+
+        # Parse the URL
+        (resource, id) = self.parse_url(self.path)
+
+        # Delete a single animal from the list
+        if resource == "animals":
+            delete_animal(id)
+            
+        if resource == "customers":
+            delete_customer(id)
+        
+        if resource == "employees":
+            delete_employee(id)
+            
+        if resource == "locations":
+            delete_location(id)
+
+        # Encode the new animal and send in response
+        self.wfile.write("".encode())
+        
+        
         
 
 

views/__init__.py

@@ -1,7 +1,6 @@
-from .animal_requests import get_all_animals, get_single_animal
-from http.server import BaseHTTPRequestHandler, HTTPServer
-from views import get_all_animals, get_single_animal
-from http.server import BaseHTTPRequestHandler, HTTPServer
-from views.employees_requests import get_all_employees, get_single_employee
-from views.location_requests import get_all_locations, get_single_location
-from views.animal_requests import create_animal
+
+from .employees_requests import get_all_employees, get_single_employee, create_employee, delete_employee
+from .location_requests import get_all_locations, get_single_location, create_location, delete_location
+from .animal_requests import create_animal, delete_animal, get_all_animals, get_single_animal, update_animal
+from .customer_requests import get_all_customers, get_single_customer, create_customer, delete_customer
+

views/animal_requests.py

@@ -4,21 +4,24 @@ ANIMALS = [
         "name": "Snickers",
         "species": "Dog",
         "locationId": 1,
-        "customerId": 4
+        "customerId": 4,
+        "status": "Admitted"
     },
     {
         "id": 2,
         "name": "Gypsy",
         "species": "Dog",
         "locationId": 1,
-        "customerId": 2
+        "customerId": 2,
+        "status": "Admitted"
     },
     {
         "id": 3,
         "name": "Blue",
         "species": "Cat",
         "locationId": 2,
-        "customerId": 1
+        "customerId": 1,
+        "status": "Admitted"
     }
 ]
 
@@ -56,3 +59,28 @@ def create_animal(animal):
 
     # Return the dictionary with `id` property added
     return animal
+
+def delete_animal(id):
+    # Initial -1 value for animal index, in case one isn't found
+    animal_index = -1
+
+    # Iterate the ANIMALS list, but use enumerate() so that you
+    # can access the index value of each item
+    for index, animal in enumerate(ANIMALS):
+        if animal["id"] == id:
+            # Found the animal. Store the current index.
+            animal_index = index
+
+    # If the animal was found, use pop(int) to remove it from list
+    if animal_index >= 0:
+        ANIMALS.pop(animal_index)
+        
+
+def update_animal(id, new_animal):
+    # Iterate the ANIMALS list, but use enumerate() so that
+    # you can access the index value of each item.
+    for index, animal in enumerate(ANIMALS):
+        if animal["id"] == id:
+            # Found the animal. Update the value.
+            ANIMALS[index] = new_animal
+            break

views/customer_requests.py

@@ -56,3 +56,35 @@ def get_single_customer():
             requested_customer = customer
 
     return requested_customer
+
+def create_customer(customer):
+    # Get the id value of the last location in the list
+    max_id = CUSTOMERS[-1]["id"]
+
+    # Add 1 to whatever that number is
+    new_id = max_id + 1
+
+    # Add an `id` property to the location dictionary
+    customer["id"] = new_id
+
+    # Add the location dictionary to the list
+    CUSTOMERS.append(customer)
+
+    # Return the dictionary with `id` property added
+    return customer
+
+def delete_customer(id):
+    # Initial -1 value for customer index, in case one isn't found
+    customer_index = -1
+
+    # Iterate the CUSTOMERS list, but use enumerate() so that you
+    # can access the index value of each item
+    for index, customer in enumerate(CUSTOMERS):
+        if customer["id"] == id:
+            # Found the customer. Store the current index.
+            customer_index = index
+
+    # If the customer was found, use pop(int) to remove it from list
+    if customer_index >= 0:
+        CUSTOMERS.pop(customer_index)
+

views/employees_requests.py

@@ -91,4 +91,34 @@ def get_single_employee():
         if EMPLOYEES["id"] == id:
             requested_EMPLOYEE = employee
 
-    return requested_employee
+    return requested_employee
+
+def create_employee(employee):
+    # Get the id value of the last location in the list
+    max_id = EMPLOYEES[-1]["id"]
+
+    # Add 1 to whatever that number is
+    new_id = max_id + 1
+
+    # Add an `id` property to the location dictionary
+    employee["id"] = new_id
+
+    # Add the location dictionary to the list
+    EMPLOYEES.append(employee)
+
+    # Return the dictionary with `id` property added
+    return employee
+def delete_employee(id):
+    # Initial -1 value for employee index, in case one isn't found
+    employee_index = -1
+
+    # Iterate the EMPLOYEES list, but use enumerate() so that you
+    # can access the index value of each item
+    for index, employee in enumerate(EMPLOYEES):
+        if employee["id"] == id:
+            # Found the employee. Store the current index.
+            employee_index = index
+
+    # If the employee was found, use pop(int) to remove it from list
+    if employee_index >= 0:
+        EMPLOYEES.pop(employee_index)

views/location_requests.py

@@ -22,3 +22,35 @@ def get_single_location():
             requested_location = location
 
     return requested_location
+
+def create_location(location):
+    # Get the id value of the last location in the list
+    max_id = LOCATIONS[-1]["id"]
+
+    # Add 1 to whatever that number is
+    new_id = max_id + 1
+
+    # Add an `id` property to the location dictionary
+    location["id"] = new_id
+
+    # Add the location dictionary to the list
+    LOCATIONS.append(location)
+
+    # Return the dictionary with `id` property added
+    return location
+
+def delete_location(id):
+    # Initial -1 value for location index, in case one isn't found
+    location_index = -1
+
+    # Iterate the LOCATIONS list, but use enumerate() so that you
+    # can access the index value of each item
+    for index, location in enumerate(LOCATIONS):
+        if location["id"] == id:
+            # Found the location. Store the current index.
+            location_index = index
+
+    # If the location was found, use pop(int) to remove it from list
+    if location_index >= 0:
+        LOCATIONS.pop(location_index)
+