29 lines
733 B
Go
29 lines
733 B
Go
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package model
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import (
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"time"
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"github.com/google/uuid"
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"gorm.io/gorm"
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)
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// Follow 关注关系
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type Follow struct {
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ID string `json:"id" gorm:"type:varchar(36);primaryKey"`
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FollowerID string `json:"follower_id" gorm:"type:varchar(36);index;not null;uniqueIndex:idx_follower_following"` // 关注者
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FollowingID string `json:"following_id" gorm:"type:varchar(36);index;not null;uniqueIndex:idx_follower_following"` // 被关注者
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CreatedAt time.Time `json:"created_at" gorm:"autoCreateTime"`
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}
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// BeforeCreate 创建前生成UUID
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func (f *Follow) BeforeCreate(tx *gorm.DB) error {
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if f.ID == "" {
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f.ID = uuid.New().String()
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}
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return nil
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}
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func (Follow) TableName() string {
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return "follows"
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}
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