task 4 completed

README.md

@@ -1,2 +1,40 @@
-# Starter Repo
-This repo has everything you need to get started on the program, good luck!
+# Forage: Discover the Perfect Lyft Rental
+
+![forage](./app/assets/images/forage_logo.png)
+
+Welcome to Forage, a mobile app that connects users with the perfect Lyft rental vehicle for their specific needs. Whether you're in need of a luxury car, an electric vehicle, or simply prefer a specific brand, Forage has you covered.
+
+## Table of Contents
+
+1. [Getting Started](#getting-started)
+2. [Features](#features)
+3. [Contributing](#contributing)
+4. [License](#license)
+
+## Getting Started
+
+These instructions will get you a copy of the project up and running on your local machine for development and testing purposes.
+
+### Prerequisites
+
+To install and run Forage, you will need the following:
+
+- [Node.js](https://nodejs.org/en/) (version 10.x or higher)
+- [Yarn](https://yarnpkg.com/en/) (version 1.x or higher)
+- A [Firebase](https://firebase.google.com/) account and project
+- A [Lyft API](https://www.lyft.com/developers) account and API key
+
+### InstallationContributing
+
+1. Clone the repository:
+git clone https://github.com/Anmol-Choudhary-26/forage-lyft-Rental.git
+cd forage-lyft-Rental
+npm install
+npm start
+
+### Contributing
+We welcome contributions from the community! If you'd like to contribute to the Forage Lyft Rental App, please follow these guidelines:
+
+Fork the repository and create a new branch for your feature or bug fix.
+Make your changes and ensure the codebase adheres to the project's coding standards.
+Submit a pull request detailing the changes you've made and any relevant information about the update.

battery/battery.py

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+from abc import ABC
+
+
+class Battery(ABC):
+    def needs_service(self):
+        pass

battery/nubbin_battery.py

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+from battery.battery import Battery
+from utils import add_years_to_date
+
+
+class NubbinBattery(Battery):
+    def __init__(self, current_date, last_service_date):
+        self.current_date = current_date
+        self.last_service_date = last_service_date
+
+    def needs_service(self):
+        date_which_battery_should_be_serviced_by = add_years_to_date(self.last_service_date, 4)
+        if date_which_battery_should_be_serviced_by < self.current_date:
+            return True
+        else:
+            return False

battery/spindler_battery.py

@@ -0,0 +1,15 @@
+from battery.battery import Battery
+from utils import add_years_to_date
+
+
+class SpindlerBattery(Battery):
+    def __init__(self, current_date, last_service_date):
+        self.current_date = current_date
+        self.last_service_date = last_service_date
+
+    def needs_service(self):
+        date_which_battery_should_be_serviced_by = add_years_to_date(self.last_service_date, 3)
+        if date_which_battery_should_be_serviced_by < self.current_date:
+            return True
+        else:
+            return False

car.py

@@ -1,10 +1,11 @@
-from abc import ABC, abstractmethod
+from serviceable import Serviceable
 
 
-class Car(ABC):
-    def __init__(self, last_service_date):
-        self.last_service_date = last_service_date
+class Car(Serviceable):
+    def __init__(self, engine, battery, tires):
+        self.engine = engine
+        self.battery = battery
+        self.tires = tires
 
-    @abstractmethod
     def needs_service(self):
-        pass
+        return self.engine.needs_service() or self.battery.needs_service() or self.tires.needs_service()

car_factory.py

@@ -0,0 +1,50 @@
+from battery.nubbin_battery import NubbinBattery
+from battery.spindler_battery import SpindlerBattery
+from car import Car
+from engine.capulet_engine import CapuletEngine
+from engine.sternman_engine import SternmanEngine
+from engine.willoughby_engine import WilloughbyEngine
+from tires.carrigan_tires import CarriganTires
+from tires.octoprime_tires import OctoprimeTires
+
+
+class CarFactory:
+    @staticmethod
+    def create_calliope(current_date, last_service_date, current_mileage, last_service_mileage, tire_wear):
+        engine = CapuletEngine(current_mileage, last_service_mileage)
+        battery = SpindlerBattery(current_date, last_service_date)
+        tires = CarriganTires(tire_wear)
+        car = Car(engine, battery, tires)
+        return car
+
+    @staticmethod
+    def create_glissade(current_date, last_service_date, current_mileage, last_service_mileage, tire_wear):
+        engine = WilloughbyEngine(current_mileage, last_service_mileage)
+        battery = SpindlerBattery(current_date, last_service_date)
+        tires = OctoprimeTires(tire_wear)
+        car = Car(engine, battery, tires)
+        return car
+
+    @staticmethod
+    def create_palindrome(current_date, last_service_date, warning_light_is_on, tire_wear):
+        engine = SternmanEngine(warning_light_is_on)
+        battery = SpindlerBattery(current_date, last_service_date)
+        tires = CarriganTires(tire_wear)
+        car = Car(engine, battery, tires)
+        return car
+
+    @staticmethod
+    def create_rorschach(current_date, last_service_date, current_mileage, last_service_mileage, tire_wear):
+        engine = WilloughbyEngine(current_mileage, last_service_mileage)
+        battery = NubbinBattery(current_date, last_service_date)
+        tires = OctoprimeTires(tire_wear)
+        car = Car(engine, battery, tires)
+        return car
+
+    @staticmethod
+    def create_thovex(current_date, last_service_date, current_mileage, last_service_mileage, tire_wear):
+        engine = CapuletEngine(current_mileage, last_service_mileage)
+        battery = NubbinBattery(current_date, last_service_date)
+        tires = CarriganTires(tire_wear)
+        car = Car(engine, battery, tires)
+        return car

engine/capulet_engine.py

@@ -1,13 +1,10 @@
-from abc import ABC
+from engine.engine import Engine
 
-from car import Car
 
-
-class CapuletEngine(Car, ABC):
-    def __init__(self, last_service_date, current_mileage, last_service_mileage):
-        super().__init__(last_service_date)
+class CapuletEngine(Engine):
+    def __init__(self, current_mileage, last_service_mileage):
         self.current_mileage = current_mileage
         self.last_service_mileage = last_service_mileage
 
-    def engine_should_be_serviced(self):
+    def needs_service(self):
         return self.current_mileage - self.last_service_mileage > 30000

engine/engine.py

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+from abc import ABC
+
+
+class Engine(ABC):
+    def needs_service(self):
+        pass

engine/sternman_engine.py

@@ -1,14 +1,11 @@
-from abc import ABC
+from engine.engine import Engine
 
-from car import Car
 
-
-class SternmanEngine(Car, ABC):
-    def __init__(self, last_service_date, warning_light_is_on):
-        super().__init__(last_service_date)
+class SternmanEngine(Engine):
+    def __init__(self, warning_light_is_on):
         self.warning_light_is_on = warning_light_is_on
 
-    def engine_should_be_serviced(self):
+    def needs_service(self):
         if self.warning_light_is_on:
             return True
         else:

engine/willoughby_engine.py

@@ -1,13 +1,10 @@
-from abc import ABC
+from engine.engine import Engine
 
-from car import Car
 
-
-class WilloughbyEngine(Car, ABC):
-    def __init__(self, last_service_date, current_mileage, last_service_mileage):
-        super().__init__(last_service_date)
+class WilloughbyEngine(Engine):
+    def __init__(self, current_mileage, last_service_mileage):
         self.current_mileage = current_mileage
         self.last_service_mileage = last_service_mileage
 
-    def engine_should_be_serviced(self):
+    def needs_service(self):
         return self.current_mileage - self.last_service_mileage > 60000

serviceable.py

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+from abc import ABC, abstractmethod
+
+
+class Serviceable(ABC):
+    @abstractmethod
+    def needs_service(self):
+        pass

test/test_battery/test_nubbin_battery.py

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+import unittest
+from datetime import date
+
+from battery.nubbin_battery import NubbinBattery
+
+
+class TestNubbinBattery(unittest.TestCase):
+    def test_needs_service_true(self):
+        current_date = date.fromisoformat("2020-05-15")
+        last_service_date = date.fromisoformat("2016-01-25")
+        battery = NubbinBattery(current_date, last_service_date)
+        self.assertTrue(battery.needs_service())
+
+    def test_needs_service_false(self):
+        current_date = date.fromisoformat("2020-05-15")
+        last_service_date = date.fromisoformat("2019-01-10")
+        battery = NubbinBattery(current_date, last_service_date)
+        self.assertFalse(battery.needs_service())

test/test_battery/test_spindler_battery.py

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+import unittest
+from datetime import date
+
+from battery.spindler_battery import SpindlerBattery
+
+
+class TestSpindlerBattery(unittest.TestCase):
+    def test_needs_service_true(self):
+        current_date = date.fromisoformat("2020-05-15")
+        last_service_date = date.fromisoformat("2017-01-25")
+        battery = SpindlerBattery(current_date, last_service_date)
+        self.assertTrue(battery.needs_service())
+
+    def test_needs_service_false(self):
+        current_date = date.fromisoformat("2020-05-15")
+        last_service_date = date.fromisoformat("2019-01-10")
+        battery = SpindlerBattery(current_date, last_service_date)
+        self.assertFalse(battery.needs_service())

test/test_engine/test_capulet_engine.py

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+import unittest
+
+from engine.capulet_engine import CapuletEngine
+
+
+class TestCapuletEngine(unittest.TestCase):
+    def test_needs_service_true(self):
+        current_mileage = 30001
+        last_service_mileage = 0
+        engine = CapuletEngine(current_mileage, last_service_mileage)
+        self.assertTrue(engine.needs_service())
+
+    def test_needs_service_false(self):
+        current_mileage = 30000
+        last_service_mileage = 0
+        engine = CapuletEngine(current_mileage, last_service_mileage)
+        self.assertFalse(engine.needs_service())

test/test_engine/test_sternman_engine.py

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+import unittest
+
+from engine.sternman_engine import SternmanEngine
+
+
+class TestSternmanEngine(unittest.TestCase):
+    def test_needs_service_true(self):
+        warning_light_is_on = True
+        engine = SternmanEngine(warning_light_is_on)
+        self.assertTrue(engine.needs_service())
+
+    def test_needs_service_false(self):
+        warning_light_is_on = False
+        engine = SternmanEngine(warning_light_is_on)
+        self.assertFalse(engine.needs_service())

test/test_engine/test_willoughby_engine.py

@@ -0,0 +1,17 @@
+import unittest
+
+from engine.willoughby_engine import WilloughbyEngine
+
+
+class TestWilloughbyEngine(unittest.TestCase):
+    def test_needs_service_true(self):
+        current_mileage = 60001
+        last_service_mileage = 0
+        engine = WilloughbyEngine(current_mileage, last_service_mileage)
+        self.assertTrue(engine.needs_service())
+
+    def test_needs_service_false(self):
+        current_mileage = 60000
+        last_service_mileage = 0
+        engine = WilloughbyEngine(current_mileage, last_service_mileage)
+        self.assertFalse(engine.needs_service())

test/test_tires/test_carrigan_tires.py

@@ -0,0 +1,15 @@
+import unittest
+
+from tires.carrigan_tires import CarriganTires
+
+
+class TestCarriganTires(unittest.TestCase):
+    def test_needs_service_true(self):
+        tire_wear = [0.1, 0.3, 0.2, 0.9]
+        tires = CarriganTires(tire_wear)
+        self.assertTrue(tires.needs_service())
+
+    def test_needs_service_false(self):
+        tire_wear = [0.1, 0.2, 0.4, 0.2]
+        tires = CarriganTires(tire_wear)
+        self.assertFalse(tires.needs_service())

test/test_tires/test_octoprime_tires.py

@@ -0,0 +1,15 @@
+import unittest
+
+from tires.octoprime_tires import OctoprimeTires
+
+
+class TestOctoprimeTires(unittest.TestCase):
+    def test_needs_service_true(self):
+        tire_wear = [0.8, 0.8, 0.8, 0.7]
+        tires = OctoprimeTires(tire_wear)
+        self.assertTrue(tires.needs_service())
+
+    def test_needs_service_false(self):
+        tire_wear = [0.1, 0.2, 0.4, 0.2]
+        tires = OctoprimeTires(tire_wear)
+        self.assertFalse(tires.needs_service())

tires/carrigan_tires.py

@@ -0,0 +1,12 @@
+from tires.tires import Tires
+
+
+class CarriganTires(Tires):
+    def __init__(self, tire_wear):
+        self.tire_wear = tire_wear
+
+    def needs_service(self):
+        for tire in self.tire_wear:
+            if tire >= 0.9:
+                return True
+        return False

tires/octoprime_tires.py

@@ -0,0 +1,9 @@
+from tires.tires import Tires
+
+
+class OctoprimeTires(Tires):
+    def __init__(self, tire_wear):
+        self.tire_wear = tire_wear
+
+    def needs_service(self):
+        return sum(self.tire_wear) >= 3.0

tires/tires.py

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+from abc import ABC
+
+
+class Tires(ABC):
+    def needs_service(self):
+        pass

utils.py

@@ -0,0 +1,3 @@
+def add_years_to_date(original_date, years_to_add):
+    result = original_date.replace(year=original_date.year + years_to_add)
+    return result