50 lines
2.3 KiB
Go
50 lines
2.3 KiB
Go
package schema
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import "strconv"
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// StockIndicator 每日基本面指标（采用 dataset/stock 的 decimal 定义，与采集端迁移一致）。
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type StockIndicator struct {
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ID uint `gorm:"primarykey;autoIncrement"`
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TsCode string `gorm:"type:varchar(20);not null;index:si_ts_code;uniqueIndex:un_si_code_date;comment:股票代码" json:"ts_code"`
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TradeDate int `gorm:"index:si_trade_date;uniqueIndex:un_si_code_date;comment:交易日期" json:"trade_date"`
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Close float64 `gorm:"type:decimal(20,4);comment:当日收盘价"`
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TurnoverRate float64 `gorm:"type:decimal(20,4);comment:换手率(%)"`
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TurnoverRateF float64 `gorm:"type:decimal(20,4);comment:换手率(自由流通股)"`
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VolumeRatio float64 `gorm:"type:decimal(20,4);comment:量比"`
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Pe float64 `gorm:"type:decimal(20,4);comment:市盈率(总市值/净利润)"`
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PeTtm float64 `gorm:"type:decimal(20,4);comment:市盈率(TTM)"`
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Pb float64 `gorm:"type:decimal(20,4);comment:市净率"`
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Ps float64 `gorm:"type:decimal(20,4);comment:市销率"`
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PsTtm float64 `gorm:"type:decimal(20,4);comment:市销率(TTM)"`
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DvRatio float64 `gorm:"type:decimal(20,4);comment:股息率(%)"`
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DvTtm float64 `gorm:"type:decimal(20,4);comment:股息率(TTM)(%)"`
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TotalShare float64 `gorm:"type:decimal(20,4);comment:总股本(万股)"`
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FloatShare float64 `gorm:"type:decimal(20,4);comment:流通股本(万股)"`
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FreeShare float64 `gorm:"type:decimal(20,4);comment:自由流通股本(万)"`
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TotalMv float64 `gorm:"type:decimal(20,4);comment:总市值(万元)"`
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CircMv float64 `gorm:"type:decimal(20,4);comment:流通市值(万元)"`
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Roe float64 `gorm:"type:decimal(20,4);comment:ROE(%) 净利润/股本"`
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}
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func (StockIndicator) TableName() string {
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return "stock_indicator"
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}
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// Key 业务主键：ts_code + 交易日。
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func (s *StockIndicator) Key() string {
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if s.TsCode == "" && s.TradeDate == 0 {
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return ""
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}
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return s.TsCode + "#" + strconv.Itoa(s.TradeDate)
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}
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// HasTotalMV 总市值是否已填充（大于 0）。
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func (s *StockIndicator) HasTotalMV() bool {
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return s.TotalMv > 0
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}
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// HasCircMV 流通市值是否已填充。
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func (s *StockIndicator) HasCircMV() bool {
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return s.CircMv > 0
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}
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