新增数据库主键处理
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@@ -1,5 +1,11 @@
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package model
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import (
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"github.com/bwmarrin/snowflake"
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"gorm.io/gorm"
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"hospital-admin-api/config"
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)
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// AdminAPI 后台-接口表
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type AdminAPI struct {
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Model
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@@ -13,3 +19,17 @@ type AdminAPI struct {
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func (m *AdminAPI) TableName() string {
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return "gdxz_admin_api"
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}
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func (m *AdminAPI) BeforeCreate(tx *gorm.DB) error {
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if m.APIID == 0 {
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// 创建雪花算法实例
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sf, err := snowflake.NewNode(config.C.Snowflake)
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if err != nil {
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return err
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}
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// 生成新的雪花算法 ID
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m.APIID = sf.Generate().Int64()
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}
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return nil
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}
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