allelomorph/airbnb_clone_v2

Note:

The AirBnB project arc, part of Holberton School's Higher-level Programming track, spans 7 assignments and 4 repositories. All were team projects. In order to practice navigating an existing code base, for v2 through v4, students began that revision by forking a senior student team's repository for the previous version.

• AirBnB_clone
  • (263) 0x00. AirBnB clone - The console
  • (268) 0x01. AirBnB clone - Web static
• AirBnB_clone_v2
  • (289) 0x02. AirBnB clone - MySQL
  • (288) 0x03. AirBnB clone - Deploy static
  • (290) 0x04. AirBnB clone - Web framework
• AirBnB_clone_v3
  • (301) 0x05. AirBnB clone - RESTful API
• AirBnB_clone_v4
  • (309) 0x06. AirBnB clone - Web dynamic

What follows below is an edited version of the README appearing in the forked v1 repository.

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AirBnB clone - MySQL

This repository contains the third stage of a student project to build a clone an early version of the AirBnB website. The first stage implemented a JSON based file storage system and a REPL console to manage these objects in storage. In the second project students built static HTML and CSS for the front end. This stage now implements a second data storage engine, this time in a MySQL database, and the ability to switch between both means of storage. A new challenge was introduced also introduced for this project: starting not with the student's completed work from the first two stages, but with that of a student of a prior cohort, to practice working with a pre-existing code base.

Original code base for this project can be found at https://github.com/justinmajetich/AirBnB_clone

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Repository Contents by Project Task

Tasks	Files	Description
0. Fork me if you can!	N/A	Fork original repo to implement new features
1. Bug free!	/tests	Unit testing for all relevant .py files
2. Console improvements	./console.py, /models, /tests
3. MySQL setup development
4. MySQL setup test
5. Delete object
6. DBStorage - States and Cities
7. DBStorage - User
8. DBStorage - Place
9. DBStorage - Review
10. DBStorage - Amenity... and BOOM!

General Use

1. First clone this repository.

2. Once the repository is cloned locate the "console.py" file and run it as follows:

/AirBnB_clone$ ./console.py

4. When this command is run the following prompt should appear:

(hbnb)

5. This prompt designates you are in the "HBnB" console. There are a variety of commands available within the console program.

Commands

* create - Creates an instance based on given class

* destroy - Destroys an object based on class and UUID

* show - Shows an object based on class and UUID

* all - Shows all objects the program has access to, or all objects of a given class

* update - Updates existing attributes an object based on class name and UUID

* quit - Exits the program (EOF will as well)

Alternative Syntax

Users are able to issue a number of console command using an alternative syntax:

    Usage: <class_name>.<command>([<id>[name_arg value_arg]|[kwargs]])

Advanced syntax is implemented for the following commands:

* all - Shows all objects the program has access to, or all objects of a given class

    * count - Return number of object instances by class

* show - Shows an object based on class and UUID

    * destroy - Destroys an object based on class and UUID

* update - Updates existing attributes an object based on class name and UUID

Examples

Primary Command Syntax

Example 0: Create an object

Usage: create <class_name>

(hbnb) create BaseModel

(hbnb) create BaseModel
3aa5babc-efb6-4041-bfe9-3cc9727588f8
(hbnb)

Example 1: Show an object

Usage: show <class_name> <_id>

(hbnb) show BaseModel 3aa5babc-efb6-4041-bfe9-3cc9727588f8
[BaseModel] (3aa5babc-efb6-4041-bfe9-3cc9727588f8) {'id': '3aa5babc-efb6-4041-bfe9-3cc9727588f8', 'created_at': datetime.datetime(2020, 2, 18, 14, 21, 12, 96959),
'updated_at': datetime.datetime(2020, 2, 18, 14, 21, 12, 96971)}
(hbnb)

Example 2: Destroy an object

Usage: destroy <class_name> <_id>

(hbnb) destroy BaseModel 3aa5babc-efb6-4041-bfe9-3cc9727588f8
(hbnb) show BaseModel 3aa5babc-efb6-4041-bfe9-3cc9727588f8
** no instance found **
(hbnb)

Example 3: Update an object

Usage: update <class_name> <_id>

(hbnb) update BaseModel b405fc64-9724-498f-b405-e4071c3d857f first_name "person"
(hbnb) show BaseModel b405fc64-9724-498f-b405-e4071c3d857f
[BaseModel] (b405fc64-9724-498f-b405-e4071c3d857f) {'id': 'b405fc64-9724-498f-b405-e4071c3d857f', 'created_at': datetime.datetime(2020, 2, 18, 14, 33, 45, 729889),
'updated_at': datetime.datetime(2020, 2, 18, 14, 33, 45, 729907), 'first_name': 'person'}
(hbnb)

Alternative Syntax

Example 0: Show all User objects

Usage: <class_name>.all()

(hbnb) User.all()
["[User] (99f45908-1d17-46d1-9dd2-b7571128115b) {'updated_at': datetime.datetime(2020, 2, 19, 21, 47, 34, 92071), 'id': '99f45908-1d17-46d1-9dd2-b7571128115b', 'created_at': datetime.datetime(2020, 2, 19, 21, 47, 34, 92056)}", "[User] (98bea5de-9cb0-4d78-8a9d-c4de03521c30) {'updated_at': datetime.datetime(2020, 2, 19, 21, 47, 29, 134362), 'id': '98bea5de-9cb0-4d78-8a9d-c4de03521c30', 'created_at': datetime.datetime(2020, 2, 19, 21, 47, 29, 134343)}"]

Example 1: Destroy a User

Usage: <class_name>.destroy(<_id>)

(hbnb) User.destroy("99f45908-1d17-46d1-9dd2-b7571128115b")
(hbnb)
(hbnb) User.all()
(hbnb) ["[User] (98bea5de-9cb0-4d78-8a9d-c4de03521c30) {'updated_at': datetime.datetime(2020, 2, 19, 21, 47, 29, 134362), 'id': '98bea5de-9cb0-4d78-8a9d-c4de03521c30', 'created_at': datetime.datetime(2020, 2, 19, 21, 47, 29, 134343)}"]

Example 2: Update User (by attribute)

Usage: <class_name>.update(<_id>, <attribute_name>, <attribute_value>)

(hbnb) User.update("98bea5de-9cb0-4d78-8a9d-c4de03521c30", name "Todd the Toad")
(hbnb)
(hbnb) User.all()
(hbnb) ["[User] (98bea5de-9cb0-4d78-8a9d-c4de03521c30) {'updated_at': datetime.datetime(2020, 2, 19, 21, 47, 29, 134362), 'id': '98bea5de-9cb0-4d78-8a9d-c4de03521c30', 'name': 'Todd the Toad', 'created_at': datetime.datetime(2020, 2, 19, 21, 47, 29, 134343)}"]

Example 3: Update User (by dictionary)

Usage: <class_name>.update(<_id>, )

(hbnb) User.update("98bea5de-9cb0-4d78-8a9d-c4de03521c30", {'name': 'Fred the Frog', 'age': 9})
(hbnb)
(hbnb) User.all()
(hbnb) ["[User] (98bea5de-9cb0-4d78-8a9d-c4de03521c30) {'updated_at': datetime.datetime(2020, 2, 19, 21, 47, 29, 134362), 'name': 'Fred the Frog', 'age': 9, 'id': '98bea5de-9cb0-4d78-8a9d-c4de03521c30', 'created_at': datetime.datetime(2020, 2, 19, 21, 47, 29, 134343)}"]