45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
package logic
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import (
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"context"
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"fmt"
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"git.nobla.cn/golang/aeus-admin/models"
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"git.nobla.cn/golang/aeus-admin/pkg/dbcache"
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"git.nobla.cn/golang/rest"
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"git.nobla.cn/golang/rest/types"
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"gorm.io/gorm"
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)
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type Menu struct {
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db *gorm.DB
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sqlDependency *dbcache.SqlDependency
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}
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func (u *Menu) GetMenus(ctx context.Context) (values []*models.Menu, err error) {
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return dbcache.TryCache(ctx, "menus", func(tx *gorm.DB) ([]*models.Menu, error) {
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var items []*models.Menu
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err = tx.Order("`position`,`id` ASC").Find(&items).Error
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return items, err
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},
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dbcache.WithDB(u.db),
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dbcache.WithDependency(u.sqlDependency),
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)
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}
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func (u *Menu) GetLabels(ctx context.Context) (values []*types.TypeValue[string], err error) {
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return dbcache.TryCache(ctx, fmt.Sprintf("menu:labels"), func(tx *gorm.DB) ([]*types.TypeValue[string], error) {
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return rest.ModelTypes[string](ctx, tx, &models.Menu{}, "", "label", "name")
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},
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dbcache.WithDB(u.db),
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dbcache.WithDependency(u.sqlDependency),
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)
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}
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func NewMenuLogic(db *gorm.DB) *Menu {
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return &Menu{
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db: db,
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sqlDependency: dbcache.NewSqlDependency("SELECT MAX(`updated_at`) FROM menus"),
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}
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}
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