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@@ -396,9 +396,9 @@ func PurchasingData() []map[string]interface{} {
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data := public.BaseMysql.SelectBySql("SELECT keyword FROM data_supermarket GROUP BY keyword")
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if data != nil && len(*data) > 0 {
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listData := []map[string]interface{}{}
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- if len(*data) > 16 {
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- r := rand.Intn(len(*data) - 16)
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- listData = (*data)[r : r+16]
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+ if len(*data) > 30 {
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+ r := rand.Intn(len(*data) - 30)
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+ listData = (*data)[r : r+30]
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} else {
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listData = *data
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}
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