49 lines
893 B
Go
49 lines
893 B
Go
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package models
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import (
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"errors"
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"time"
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)
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// CardPrice -
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type CardPrice struct {
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Card string `db:"card" cc:"card"`
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PriceN float32 `db:"price_n" cc:"price_n"`
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PriceF float32 `db:"price_f" cc:"price_f"`
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Ctime time.Time `db:"ctime" cc:"ctime"`
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}
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type InsertCardPriceOpts struct {
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Data []CardPrice
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}
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// InsertCardPrice -
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func InsertCardPrice(arg InsertCardPriceOpts) (err error) {
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if len(arg.Data) == 0 {
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return errors.New("data list is empty")
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}
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tmp := make([]CardPrice, 0, len(arg.Data))
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for _, v := range arg.Data {
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if len(v.Card) > 0 {
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tmp = append(tmp, v)
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}
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}
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query := `insert into "public"."card_price" ("card", "price_n", "price_f", "ctime") values `
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insStr := ""
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for i := 0; i < len(tmp); i++ {
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if len(insStr) > 0 {
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insStr += ","
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}
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insStr += " (:card, :price_n, :price_f, now()) "
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}
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_, err = x.NamedExec(query+insStr, tmp)
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return
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}
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