33 lines
1.3 KiB
Go
33 lines
1.3 KiB
Go
package system
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import (
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"time"
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)
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type InviteCodeStatus string
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const (
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InviteCodeStatusUnused InviteCodeStatus = "unused"
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InviteCodeStatusUsed InviteCodeStatus = "used"
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InviteCodeStatusRevoked InviteCodeStatus = "revoked"
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InviteCodeStatusExpired InviteCodeStatus = "expired"
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)
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// InviteCode 邀请码（明文不落库，仅保存 hash）
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type InviteCode struct {
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ID uint `json:"id" gorm:"primaryKey"`
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CreatedByUserID uint `json:"createdByUserId" gorm:"index;not null;comment:邀请码生成者用户ID"`
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CodeHash string `json:"-" gorm:"uniqueIndex;size:64;not null;comment:邀请码hash(sha256 hex)"`
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CodeLast4 string `json:"codeLast4" gorm:"size:8;comment:邀请码末尾4位(展示)"`
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Status InviteCodeStatus `json:"status" gorm:"type:varchar(16);index;not null;comment:状态"`
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ExpiresAt *time.Time `json:"expiresAt" gorm:"index;comment:过期时间"`
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UsedByUserID *uint `json:"usedByUserId" gorm:"index;comment:使用者用户ID"`
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UsedAt *time.Time `json:"usedAt" gorm:"comment:使用时间"`
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CreatedAt time.Time `json:"createdAt"`
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UpdatedAt time.Time `json:"updatedAt"`
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}
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func (InviteCode) TableName() string {
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return "invite_codes"
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}
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