30 lines
833 B
Go
30 lines
833 B
Go
package infrastructure
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import (
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"github.com/Superdanda/hade/framework"
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"gorm.io/gorm"
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)
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func NewOrmRepositoryAndRegister(container framework.Container) {
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NewOrmFlowRepositoryImplAndRegister(container)
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NewOrmInstanceRepositoryImplAndRegister(container)
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}
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// ListFlows 泛型分页查询方法
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func ListFlows[T any](db *gorm.DB, pageNum, pageSize int, filter *T) ([]*T, int64, error) {
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var results []*T
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var totalRecords int64
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// 计算偏移量（OFFSET）
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offset := (pageNum - 1) * pageSize
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// 查询总记录数
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if err := db.Where(filter).Count(&totalRecords).Error; err != nil {
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return nil, 0, err
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}
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// 查询分页数据
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if err := db.Where(filter).Offset(offset).Limit(pageSize).Find(&results).Error; err != nil {
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return nil, 0, err
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}
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// 返回查询结果和总记录数
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return results, totalRecords, nil
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}
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