2026-08-28 15:06:01 +08:00
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package schema
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import (
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"entgo.io/ent"
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"entgo.io/ent/schema/field"
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"entgo.io/ent/schema/index"
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)
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// OrderMaterialLedger 工单物料台账（WMS 侧）
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// 维护：物料总需求数量、累计已出库数量、剩余待出库数量
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// 强约束：累计出库 ≤ 工单总需求量；等于时领料完结，禁止再出库
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type OrderMaterialLedger struct {
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ent.Schema
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}
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func (OrderMaterialLedger) Fields() []ent.Field {
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return []ent.Field{
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field.String("order_no").Comment("工单号"),
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field.String("material_code").Comment("物料编码"),
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field.String("material_name").Optional().Comment("物料名称(冗余)"),
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field.Int("total_qty").Default(0).Comment("物料总需求数量"),
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field.Int("out_qty").Default(0).Comment("累计已出库数量"),
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field.String("status").Default("进行中").Comment("进行中/领料完结"),
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2026-09-15 16:37:39 +08:00
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// 目标工位：备料送到哪个装配工位（客户诉求 L297-300；MES 同步台账时传入）
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field.String("target_station").Optional().Comment("目标工位(装配工位号)"),
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2026-08-28 15:06:01 +08:00
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field.String("remark").Optional().Comment("备注"),
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field.Int64("created_at").DefaultFunc(nowUnix),
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field.Int64("updated_at").DefaultFunc(nowUnix),
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}
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}
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func (OrderMaterialLedger) Indexes() []ent.Index {
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return []ent.Index{
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index.Fields("order_no"),
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index.Fields("material_code"),
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}
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}
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