100 lines
1.8 KiB
Go
100 lines
1.8 KiB
Go
package orderservicelogic
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import (
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"github.com/shopspring/decimal"
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"github.com/zeromicro/go-zero/core/logx"
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"go.mongodb.org/mongo-driver/bson/primitive"
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)
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// Helper function for decimal conversion with nil support and logging
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func decimalPtrFromString(val string) *decimal.Decimal {
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if val == "" {
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return nil
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}
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dec, err := decimal.NewFromString(val)
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if err != nil {
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logx.Errorf("Failed to convert string to decimal: %v", err)
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return nil
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}
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return &dec
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}
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// Convert decimal.Decimal to primitive.Decimal128 and handle nil values
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func convertDecimalPtrToDecimal128(d *decimal.Decimal) *primitive.Decimal128 {
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if d == nil {
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return nil
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}
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result, err := primitive.ParseDecimal128(d.String())
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if err != nil {
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logx.Errorf("Failed to convert decimal to Decimal128: %v", err)
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return nil
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}
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return &result
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}
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// Convert decimal.Decimal (non-pointer) to primitive.Decimal128 and log errors
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func convertDecimalToDecimal128(d decimal.Decimal) primitive.Decimal128 {
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result, err := primitive.ParseDecimal128(d.String())
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if err != nil {
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logx.Errorf("Failed to convert decimal to Decimal128: %v", err)
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return primitive.NewDecimal128(0, 0)
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}
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return result
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}
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// 將 primitive.Decimal128 轉換為字符串
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func convertDecimal128ToString(d128 *primitive.Decimal128) *string {
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if d128 == nil {
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return nil
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}
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result := d128.String()
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return &result
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}
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// Helper functions for optional fields
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func optionalString(s *string) *string {
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if s != nil {
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return s
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}
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return nil
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}
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func optionalInt64(i *int64) *int64 {
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if i != nil {
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return i
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}
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return nil
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}
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func optionalDecimalToString(d *decimal.Decimal) *string {
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if d != nil {
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s := d.String()
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return &s
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}
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return nil
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}
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func nilString(s *string) *string {
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if s == nil {
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return nil
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}
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return s
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}
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func nilInt64(i *int64) *int64 {
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if i == nil {
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return nil
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}
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return i
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}
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