41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
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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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"entgo.io/ent/schema/index"
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)
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// Attachment 业务附件：图纸 / 照片 / 文档等，按 bizType+bizId 关联业务单据
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type Attachment struct {
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ent.Schema
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}
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func (Attachment) Annotations() []schema.Annotation {
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return []schema.Annotation{entsql.Annotation{Table: "attachment"}}
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}
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func (Attachment) Fields() []ent.Field {
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return []ent.Field{
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field.Int("id").Positive(),
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field.String("bizType").MaxLen(40).Comment("业务类型 work_order/material/process_flow/inspection"),
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field.String("bizId").MaxLen(64).Comment("业务ID"),
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field.String("fileName").MaxLen(255).Comment("原始文件名"),
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field.String("filePath").MaxLen(255).Comment("上传目录相对路径"),
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field.Int("fileSize").Default(0).Comment("字节数"),
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field.String("uploader").Default("").MaxLen(64).Comment("上传人"),
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field.Time("createdAt").Default(time.Now).Immutable(),
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}
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}
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func (Attachment) Indexes() []ent.Index {
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return []ent.Index{
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index.Fields("bizType", "bizId"),
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index.Fields("createdAt"),
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}
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}
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