feat：完善项目

app/model/sys_tenant.go

@@ -2,6 +2,7 @@ package model
 
 import (
 	"ArmedPolice/app/common/model"
+	"ArmedPolice/serve/orm"
 )
 
 type SysTenant struct {
@@ -11,6 +12,8 @@ type SysTenant struct {
 type (
 	// SysTenantBasic 租户基本信息
 	SysTenantBasic struct {
+		ID   uint64 `json:"id"`
+		Name string `json:"name"`
 	}
 	// SysTenantInfo 租户信息
 	SysTenantInfo struct {
@@ -20,6 +23,22 @@ type (
 	}
 )
 
+// Parent 父集元素，包含自己
+func (m *SysTenant) Parent(tenantID uint64) ([]*SysTenantBasic, error) {
+	sql := `SELECT T2.id, T2.name FROM
+(SELECT @r AS _id, (SELECT @r := parent_id FROM ? WHERE id = _id) AS parent_id,	
+@l := @l + 1 AS lvl  
+FROM (SELECT @r := ?, @l := 0 ) vars, ? h WHERE  @r <> 0) T1 
+JOIN ? T2 ON T1._id = T2.id 
+ORDER BY T1.lvl DESC`
+
+	out := make([]*SysTenantBasic, 0)
+
+	err := orm.GetDB().Raw(sql, m.TableName(), tenantID, m.TableName(), m.TableName()).Scan(&out).Error
+
+	return out, err
+}
+
 func NewSysTenant() *SysTenant {
 	return &SysTenant{SysTenant: model.NewSysTenant()}
 }