687c4535f8
P0-1 (limits.go): Allow()方法改为全程使用写锁保护counters map读写，避免RLock写入时的data race P0-2 (ticket_workflow.go+ticket_handler.go): Assign/Resolve/Close操作先查询ticket存在性和状态，返回明确的CS_TICKET_4001/CS_TKT_4002/CS_TICKET_4092/CS_TICKET_4093错误码，handler根据错误前缀路由HTTP状态码 P1-1 (ticket_store.go): 移除GetStats中3处手动rows.Close()，只保留defer Close()
30 lines
795 B
Go
30 lines
795 B
Go
package session
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import "time"
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type Status string
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const (
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StatusIdle Status = "idle"
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StatusProcessing Status = "processing"
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StatusHandoff Status = "handoff"
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StatusClosed Status = "closed"
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)
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type MessageContext struct {
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Direction string `json:"direction"`
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Content string `json:"content"`
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Timestamp time.Time `json:"timestamp"`
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}
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type Session struct {
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ID string `json:"id"`
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Channel string `json:"channel"`
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OpenID string `json:"open_id"`
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UserID string `json:"user_id,omitempty"`
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Status Status `json:"status"`
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TurnCount int `json:"turn_count"`
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LastMessageAt time.Time `json:"last_message_at"`
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Context []MessageContext `json:"context"`
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}
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