52 lines
986 B
Go
52 lines
986 B
Go
package model
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import (
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"fmt"
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)
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//类型迁移
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func migration() {
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//自动迁移模式
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addTable(&ApprovalTypeGroup{})
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addTable(&BundlePayPrice{})
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//增加字段
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addColumn(&ApprovalType{}, "is_normal")
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addColumn(&ApprovalType{}, "key_json")
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addColumn(&ApprovalType{}, "group_id")
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addColumn(&Exhibition{}, "apply_id")
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addColumn(&ApprovalExhibition{}, "package_id")
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addColumn(&ApprovalExhibition{}, "show_date")
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addColumn(&ApprovalWork{}, "artist_uid")
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addColumn(&ApprovalWork{}, "show_seq")
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addColumn(&Work{}, "artist_uid")
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addColumn(&Approval{}, "value_json")
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addColumn(&BundlePayPrice{}, "status")
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}
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//数据迁移
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func addColumn(dst interface{}, column string) {
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exist := DB.Migrator().HasColumn(dst, column)
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if !exist {
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err := DB.Migrator().AddColumn(dst, column)
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if err != nil {
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fmt.Println(err.Error())
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}
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}
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return
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}
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func addTable(dst interface{}) {
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if DB.Migrator().HasTable(dst) == false {
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_ = DB.Migrator().CreateTable(dst)
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}
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return
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}
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