| Column | Type | Options |
|---|---|---|
| name | string | null: false, index :true, :name, unique: true |
| text | null: false, add_index :users, :email, unique: true | |
| password | text | null: false |
- has_many :groups, through: :group_members
- has_many :messages
- has_many :group_members
| Column | Type | Options |
|---|---|---|
| name | string | null: false |
- has_many :users, through: :group_members
- has_many :messages
- has_many :group_members
| Column | Type | Options |
|---|---|---|
| user_id | references | null: false, foreign_key: true |
| group_id | references | null: false, foreign_key: true |
- belongs_to :user
- belongs_to :group
| Column | Type | Options |
|---|---|---|
| body | text | |
| image | string | |
| group_id | references | null: false, foreign_key: true |
| user_id | references | null: false, foreign_key: true |
- belongs_to :user
- belongs_to :group
| Column | Type | Options |
|---|---|---|
| name | string | |
| image | string | |
| text | uniquness: true |
| Column | Type | Options |
|---|---|---|
| name | string | |
| image | string | |
| price | integer | |
| brand | text | |
| size |
| Column | Type | Options |
|---|
| Column | Type | Options |
|---|
| Column | Type | Options |
|---|---|---|
| name | string | |
| image | string | |
| price | integer |