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zhangwenjian
d115c5299c
The hazard had no signal at its point of contact. Someone adding a business module is told to copy 1786700001000_demo_menu.go, which imports the frozen seed models - correct for that file, wrong for anything ordered after the soft-delete conversion. The frozen ModelTime carried no comment at all, so opening it taught the reader nothing. Documents the boundary in three places the author actually passes through: the frozen type itself, the contributor guide, and the module-scaffolding skill, which previously said to copy the reference file verbatim and now says to copy its structure but not its imports. Claude-Session: https://claude.ai/code/session_01DJhM6LvhkNPej35wy9F7Aq
31 lines
1.0 KiB
Go
31 lines
1.0 KiB
Go
package models
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import (
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"time"
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"gorm.io/gorm"
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)
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type ControlBy struct {
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CreateBy int `json:"createBy" gorm:"index;comment:创建者"`
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UpdateBy int `json:"updateBy" gorm:"index;comment:更新者"`
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}
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type Model struct {
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Id int `json:"id" gorm:"primaryKey;autoIncrement;comment:主键编码"`
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}
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// ModelTime is frozen at the schema shape these tables had before
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// 1786700003000 converted deleted_at to a NOT NULL millisecond marker. That is
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// correct for the migrations ordered before the conversion, and wrong for any
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// added after it: writes put NULL into a NOT NULL column, and reads are scoped
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// "WHERE deleted_at IS NULL" and match nothing.
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//
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// Migrations after that version seed through the runtime models in app/.
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// TestPostConversionMigrationsAvoidFrozenSeedModels enforces this.
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type ModelTime struct {
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CreatedAt time.Time `json:"createdAt" gorm:"comment:创建时间"`
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UpdatedAt time.Time `json:"updatedAt" gorm:"comment:最后更新时间"`
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DeletedAt gorm.DeletedAt `json:"-" gorm:"index;comment:删除时间"`
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}
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