20 lines
627 B
Go
20 lines
627 B
Go
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package model
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import (
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"time"
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)
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// MessageRead 消息已读状态
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// 记录每个用户在每个会话中的已读位置
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type MessageRead struct {
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ID uint `gorm:"primaryKey" json:"id"`
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ConversationID int64 `gorm:"uniqueIndex:idx_conversation_user;not null" json:"conversation_id"`
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UserID uint `gorm:"uniqueIndex:idx_conversation_user;not null" json:"user_id"`
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LastReadSeq int64 `gorm:"not null" json:"last_read_seq"` // 已读到的seq位置
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UpdatedAt time.Time `json:"updated_at" gorm:"autoUpdateTime"`
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}
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func (MessageRead) TableName() string {
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return "message_reads"
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}
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