45 lines
1.0 KiB
Go
45 lines
1.0 KiB
Go
package model
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import (
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"ArmedPolice/app/common/model"
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"ArmedPolice/serve/orm"
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)
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type SysTenant struct {
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*model.SysTenant
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}
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type (
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// SysTenantBasic 租户基本信息
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SysTenantBasic struct {
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ID uint64 `json:"id"`
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Name string `json:"name"`
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}
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// SysTenantInfo 租户信息
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SysTenantInfo struct {
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*model.SysTenant
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DeviceCount int `json:"device_count"`
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CustomerDeviceCount int `json:"customer_device_count"`
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}
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)
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// Parent 父集元素，包含自己
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func (m *SysTenant) Parent(tenantID uint64) ([]*SysTenantBasic, error) {
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sql := `SELECT T2.id, T2.name FROM
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(SELECT @r AS _id, (SELECT @r := parent_id FROM ? WHERE id = _id) AS parent_id,
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@l := @l + 1 AS lvl
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FROM (SELECT @r := ?, @l := 0 ) vars, ? h WHERE @r <> 0) T1
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JOIN ? T2 ON T1._id = T2.id
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ORDER BY T1.lvl DESC`
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out := make([]*SysTenantBasic, 0)
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err := orm.GetDB().Raw(sql, m.TableName(), tenantID, m.TableName(), m.TableName()).Scan(&out).Error
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return out, err
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}
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func NewSysTenant() *SysTenant {
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return &SysTenant{SysTenant: model.NewSysTenant()}
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}
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