44 lines
1.4 KiB
Go
44 lines
1.4 KiB
Go
package schema
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import (
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"entgo.io/ent"
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"entgo.io/ent/dialect/entsql"
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"entgo.io/ent/schema"
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"entgo.io/ent/schema/edge"
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"entgo.io/ent/schema/field"
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)
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// Recipe 工艺路线，定义产品从原料到成品的完整加工流程
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type Recipe struct {
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ent.Schema
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}
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func (Recipe) Annotations() []schema.Annotation {
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return []schema.Annotation{
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entsql.Annotation{
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Table: "recipe",
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Options: "COMMENT='工艺路线表，定义产品从原料到成品的完整加工工序流程，支持版本管理'",
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},
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entsql.WithComments(true),
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}
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}
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func (Recipe) Fields() []ent.Field {
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return []ent.Field{
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field.Int("id").Positive().Comment("主键ID"),
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field.String("name").MaxLen(50).Comment("路线名称，如 曲轴标准工艺"),
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field.String("code").MaxLen(20).Unique().Comment("路线编码，全局唯一标识"),
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field.Int("version").Default(1).Comment("版本号，工艺变更时递增，追溯历史版本"),
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field.String("desc").Default("").Comment("路线描述，说明该工艺的适用范围和特点"),
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field.Bool("isActive").Default(true).Comment("是否启用，false=停用该工艺路线"),
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}
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}
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func (Recipe) Edges() []ent.Edge {
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return []ent.Edge{
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edge.To("steps", RecipeStep.Type).Comment("工序步骤列表"),
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edge.To("productTypes", ProductType.Type).Comment("使用该工艺的产品类型"),
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edge.To("jobs", Job.Type).Comment("使用该工艺的工件"),
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}
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}
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