GithubHelp home page GithubHelp logo

airbnb's Introduction

Airbnb Database_Design

Ruby on Rails - 5.1.6 mysql2 - 0.3.18

User

association

has_many :messages, :favorite_lists,:listing_photos, :home_reservations, :home_reviews

belongs_to :country, :language, :currency

Users_table

Column Type Options
name string null: false, index: true
birth_day date null: false
sex enum null: false
phone_number string null: false, unique: true
postal_code string null: false
country_id references null: false, foreign_key: true
prefecture string null: false
town string null: false
street string null: false
building string null: false
self_introduction text null: false
status enum null: false
superhost enum default: 0
currency_id references null: false,foreign_key: true
language_id references null: false, foreign_key: true

Home

association

has_many :favorites, :home_reservations, :home_reviews, :additional_home_rules

belongs_to :home_category_sub, :room_type, :country, :currency

has_one :amenity, :bed_type, :available_spaces, :overview, :available_setting, :price, :home_rule, :additional_home_rule, :home_notification

has_and_belongs_to_many :listing_photos

Homes_table

Column Type Options
capacity integer null: false
number_of_bedrooms integer null: false
number_of_bathrooms integer null: false
bathroom_for_guest boolean null: false
postal_code string null: false
country_id references null: false, foreign_key: true, index: true
prefecture string null: false
town string null: false, index: true
street string null: false
building string null: false
location_x integer null: false
location_y integer null: false
name string null: false, index: true
home_category_sub_id references null: false, foreign_key: true
room_type_id references null: false, foreign_key: true

Home_reservation

association

has_one :home_review

belongs_to :user, :home

Home_reservations_table

Column Type Options
user_id references null: false, foreign_key: true
home_id references null: false, foreign_key: true
checkin_date datetime null: false
checkout_date datetime null: false
number_of_guests integer null: false
created_at timestamps
accomodation_fee integer null: false
cleaning_fee integer null: false
service_fee integer null: false
total_price integer null: false

Home_review

association

belongs_to :home, :user, :home_reservation

Home_reviews_table

Column Type Options
user_id references null: false
home_id references null: false, foreign_key: true
home_reservation_id references null: false
review text null: false
accuracy_rate integer null: false
location_rate integer null: false
communication_rate integer null: false
cleanliness_rate integer null: false
checkin_rate integer null: false
cost_performance_rate integer null: false

Listing_photo

association

belongs_to :user

has_and_belongs_to_many :homes

Listing_photos_table

Column Type Options
user_id references null: false, foreign_key: true
image text null: false

Room_type

association

has_many :homes

Room_types_table

Column Type Options
name string null: false

Bed_type

association

belongs_to :home

Bed_types_table

Column Type Options
single_bed integer
double_bed integer
queen_bed integer
sofa_bed integer
home_id references null: false, foreign_key: true

Country

association

has_many :homes, :users

Countries_table

Column Type Options
name string null: false

Amenity

association

belongs_to :home

Amenities_table

Column Type Options
necessities boolean
wifi boolean
shampoo boolean
closet boolean
tv_set boolean
heating boolean
air_conditioner boolean
breakfast boolean
desk boolean
fireplace boolean
iron boolean
hair_dryer boolean
allowed_pet boolean
smoke_detector boolean
carbon_monoxide_detecter boolean
aid_set boolean
fire_extinguisher boolean
disaster_card boolean
keyed_door boolean
home_id references null:false, foreign_key: true

Available_space

association

belongs_to :home

Available_spaces_table

Column Type Options
dedicated_living boolean
pool boolean
kitchen boolean
washer_machine boolean
washer_dryer_machine boolean
parking boolean
elevator boolean
jacuzzi boolean
gym boolean
home_id references null:false, foreign_key: true

Availability_setting

association

belongs_to :home

Availability_settings_table

Column Type Options
reservation_deadline integer
checkin_time_deadline_from time
checkin_time_deadline_to time
acceptable_month_ahead integer
muximum_accomodation_range integer
minimum_accomodation_range integer
home_id references null:false, foreign_key: true

Price

association

belongs_to :home

Prices_table

Column Type Options
pricing_method enum null: false
default_price integer null: false
muximum_price integer
minimum_price integer
first_arrival_discount boolean
weekly_discount_rate float null: false
monthly_discount_rate float null: false
cleaning_fee integer null: false
deposit integer null: false
additional_fee_per_person integer null: false
home_id references null:false, foreign_key: true

Home_rule

association

belongs_to :home

Home_rules_table

Column Type Options
accept_kids boolean
kids_reason text
accept_babies boolean
babies_reason text
accept_pet boolean
accept_smoking boolean
accept_event_party boolean
home_id references null: false, foreign_key: true

Additional_home_rule

association

belongs_to :home

Additional_home_rules_table

Column Type Options
content text null: false
home_id references null: false, foreign_key: true

Home_notification

association

belongs_to :home

Home_notifications_table

Column Type Options
only_stairs boolean
stairs_detail text
noisy boolean
noisy_detail text
pet_stayed boolean
pet_detail text
no_parking boolean
parking_guide text
shared_space boolean
shared_space_detail text
limited_amenity boolean
limited_amenity_detail text
surveillance_camera boolean
camera_detail text
firearm boolean
firearm_detail text
dangerous_animals boolean
animals_detail text
home_id references null: false, foreign_key: true

Home_category_main

association

has_and_belongs_to_many :home_category_subs

Home_category_mains_table

Column Type Options
name string

Home_category_sub

association

has_many :home

has_and_belongs_to_many :home_category_mains

Home_category_subs_table

Column Type Options
name string

Favorite_list

association

has_many :favorites

belongs_to :user

Favorite_lists_table

Column Type Options
user_id references null: false, foreign_key: true
name string

Messege

association

belongs_to :user

Messages_table

Column Type 　Options
sender_user_id references null: false, foreign_key: true
recipient_user_id references null: false, foreign_key: true
text text
created_at timestamps

Overview

association

belongs_to :home

Overviews_table

Column Type Options
home_id references null: false, foreign_key: true
overview text null: false
about_listing text
areas_available text
communication_frequency text
other_notices text
area_information text
transportation text

Language

association

has_many :users

Languages_table

Column Type Options
name string

Currency

association

has_many :users, :homes

Currencies_table

Column Type Options
name string

Listing_photo_home

association

none

Listing_photo_homes_table

Column Type Options
home_id references null: false, foreign_key: true
listing_photo_id references null: false, foreign_key: true

Home_category_main_sub

association

none

Home_category_main_subs_table

Column Type Options
home_category_main_id references null: false, foreign_key: true
home_category_sub_id references null: false, foreign_key: true

airbnb's People

Contributors

bambis13 avatar ryosuke071111 avatar satoshi0314 avatar yousukekaneko avatar katsunori-takahashi avatar

Watchers

James Cloos avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.