45 lines
1.0 KiB
Go
45 lines
1.0 KiB
Go
package model
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import (
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"SciencesServer/app/common/model"
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"SciencesServer/serve/orm"
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"fmt"
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)
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type SysBanner struct {
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*model.SysBanner
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}
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// SysBannerInfo 轮播图信息
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type SysBannerInfo struct {
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*model.SysBanner
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model.Area
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}
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// Banner 轮播图信息
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func (m *SysBanner) Banner(page, pageSize int, count *int64, where ...*model.ModelWhere) ([]*SysBannerInfo, error) {
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db := orm.GetDB().Table(m.TableName()+" AS b").
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Select("b.*", "t.province", "t.city").
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Joins(fmt.Sprintf("LEFT JOIN %s AS t ON b.tenant_id = t.id", model.NewSysTenant().TableName())).
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Where("b.is_deleted = ?", model.DeleteStatusForNot)
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if len(where) > 0 {
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for _, wo := range where {
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db = db.Where(wo.Condition, wo.Value)
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}
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}
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out := make([]*SysBannerInfo, 0)
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if err := db.Count(count).Error; err != nil {
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return nil, err
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}
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if err := db.Order("b.id " + model.OrderModeToDesc).Offset((page - 1) * pageSize).Limit(pageSize).Scan(&out).Error; err != nil {
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return nil, err
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}
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return out, nil
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}
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func NewSysBanner() *SysBanner {
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return &SysBanner{model.NewSysBanner()}
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}
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