38 lines
1.3 KiB
Go
38 lines
1.3 KiB
Go
package schema
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import (
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"time"
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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/field"
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)
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// RouteSegment 工艺路线的一段:一个流程图 + 一组并行工位 + 段序号。
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// stations 存并行工位号 JSON(如 [4,4] 两并工位;[0] 上线位、[13] 下线位)。
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type RouteSegment struct {
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ent.Schema
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}
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func (RouteSegment) Annotations() []schema.Annotation {
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return []schema.Annotation{entsql.Annotation{Table: "route_segment"}}
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}
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func (RouteSegment) Fields() []ent.Field {
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return []ent.Field{
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field.Int("id").Positive(),
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field.Int("routeId").Comment("所属工艺路线ID"),
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field.Int("seq").Default(1).Comment("段序号(从 0 开始,按序执行)"),
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field.Int("flowId").Optional().Comment("该段对应的工艺流程图ID"),
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// 并行工位号数组,如 [4,4]
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field.JSON("stations", []int{}).Optional().SchemaType(map[string]string{
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"postgres": "jsonb",
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}).Comment("本段并行工位号列表"),
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// LINE(线上位,连PLC) / OFFLINE(线下位,如 0 上线位、13 下线位,不连PLC)
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field.String("segmentType").Default("LINE").MaxLen(20).Comment("段类型 LINE/OFFLINE"),
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field.String("remark").Default("").MaxLen(255),
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field.Time("createdAt").Default(time.Now).Immutable(),
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}
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}
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