36 lines
1.2 KiB
Go
36 lines
1.2 KiB
Go
package model
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import (
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"gorm.io/gorm"
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"hospital-admin-api/global"
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"time"
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)
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// ArticleScienceClass 文章-科普-分类
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type ArticleScienceClass struct {
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ClassId int64 `gorm:"column:class_id;type:bigint(19);primary_key;comment:主键id" json:"class_id"`
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ArticleId int64 `gorm:"column:article_id;type:bigint(19);comment:文章-科普id;NOT NULL" json:"article_id"`
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BasicClassId int64 `gorm:"column:basic_class_id;type:bigint(19);comment:基础数据-科普-分类id;NOT NULL" json:"basic_class_id"`
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Model
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ArticleScience *ArticleScience `gorm:"foreignKey:ArticleId;references:article_id" json:"article_science"`
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BasicArticleClass *BasicArticleClass `gorm:"foreignKey:BasicClassId;references:basic_class_id" json:"basic_article_class"`
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}
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func (m *ArticleScienceClass) TableName() string {
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return "gdxz_article_science_class"
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}
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func (m *ArticleScienceClass) BeforeCreate(tx *gorm.DB) error {
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if m.ClassId == 0 {
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m.ClassId = global.Snowflake.Generate().Int64()
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}
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m.CreatedAt = LocalTime(time.Now())
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tx.Statement.SetColumn("CreatedAt", m.CreatedAt)
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m.UpdatedAt = LocalTime(time.Now())
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tx.Statement.SetColumn("UpdatedAt", m.UpdatedAt)
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return nil
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}
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