tatsuya4150/chat-space-1

Chat-Space

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Models

• message
• group
• user
• group_user

Tables

messages

text	thumbnail	group_id	user_id
text	text	references	references

groups

title
string

users(devise)

nickname	email	password
string	string	string

group_users

group_id	user_id
references	references

Associations

Message

• belongs_to :user
• belongs_to :group

Group

• has_many :messages
• has_many :users

User

• has_many :groups, through: :group_users
• has_many :messages

Group_user

• belongs_to :group
• belongs_to :user