5e9be8ccaf
- internal/models/model.go: DB interface + Base struct for all models - internal/models/channel.go: Channel model with DB access for relation queries - Database.NewChannel() factory injects db reference into model instances - Uses interface to avoid circular imports (models -> db)
19 lines
331 B
Go
19 lines
331 B
Go
package models
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import "database/sql"
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// DB is the interface that models use to query relations.
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// This avoids a circular import with the db package.
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type DB interface {
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GetDB() *sql.DB
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}
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// Base is embedded in all model structs to provide database access.
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type Base struct {
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db DB
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}
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func (b *Base) SetDB(d DB) {
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b.db = d
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}
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