75 lines
1.8 KiB
Go
75 lines
1.8 KiB
Go
package schema
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import (
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"github.com/Wei-Shaw/sub2api/ent/schema/mixins"
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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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"entgo.io/ent/schema/index"
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)
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// UserAttributeValue holds a user's value for a specific attribute.
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//
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// This entity stores the actual values that users have for each attribute definition.
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// Values are stored as strings and converted to the appropriate type by the application.
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type UserAttributeValue struct {
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ent.Schema
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}
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func (UserAttributeValue) Annotations() []schema.Annotation {
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return []schema.Annotation{
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entsql.Annotation{Table: "user_attribute_values"},
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}
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}
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func (UserAttributeValue) Mixin() []ent.Mixin {
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return []ent.Mixin{
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// Only use TimeMixin, no soft delete - values are hard deleted
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mixins.TimeMixin{},
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}
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}
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func (UserAttributeValue) Fields() []ent.Field {
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return []ent.Field{
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// user_id: References the user this value belongs to
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field.Int64("user_id"),
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// attribute_id: References the attribute definition
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field.Int64("attribute_id"),
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// value: The actual value stored as a string
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// For multi_select, this is a JSON array string
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field.Text("value").
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Default(""),
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}
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}
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func (UserAttributeValue) Edges() []ent.Edge {
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return []ent.Edge{
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// user: The user who owns this attribute value
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edge.From("user", User.Type).
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Ref("attribute_values").
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Field("user_id").
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Required().
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Unique(),
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// definition: The attribute definition this value is for
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edge.From("definition", UserAttributeDefinition.Type).
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Ref("values").
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Field("attribute_id").
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Required().
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Unique(),
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}
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}
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func (UserAttributeValue) Indexes() []ent.Index {
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return []ent.Index{
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// Unique index on (user_id, attribute_id)
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index.Fields("user_id", "attribute_id").Unique(),
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index.Fields("attribute_id"),
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}
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}
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