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36 lines
685 B
36 lines
685 B
package dao
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import "github.com/rocboss/paopao-ce/internal/model"
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func (d *dataServant) CreateTag(tag *model.Tag) (*model.Tag, error) {
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t, err := tag.Get(d.engine)
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if err != nil {
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tag.QuoteNum = 1
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return tag.Create(d.engine)
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}
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// 更新
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t.QuoteNum++
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err = t.Update(d.engine)
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if err != nil {
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return nil, err
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}
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return t, nil
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}
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func (d *dataServant) DeleteTag(tag *model.Tag) error {
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tag, err := tag.Get(d.engine)
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if err != nil {
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return err
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}
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tag.QuoteNum--
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return tag.Update(d.engine)
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}
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func (d *dataServant) GetTags(conditions *model.ConditionsT, offset, limit int) ([]*model.Tag, error) {
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return (&model.Tag{}).List(d.engine, conditions, offset, limit)
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}
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