获取子部门列表

 package protocol
 package protocol
 
 
-import "time"
+import (
+	"time"
+)
 
 
 const (
 const (
 	DepartmentUser = iota //用户所有部门
 	DepartmentUser = iota //用户所有部门
@@ -16,6 +18,37 @@ type DepartmentsResponse struct {
 	Departments []*Department `json:"departments,omitempty"`
 	Departments []*Department `json:"departments,omitempty"`
 }
 }
 
 
+//获取一级部门列表
+func (this DepartmentsResponse) GetRootDepartment() []*Department {
+	if len(this.Departments) == 0 {
+		return []*Department{}
+	}
+	return this.Departments[0].Departments
+}
+
+//获得部门底下子部门的编号列表（包含本身）
+func (this DepartmentsResponse) GetChildDepartmentIds(d *Department, isContainSelf bool) []int {
+	idList := make([]int, 0)
+	if isContainSelf {
+		idList = append(idList, d.DepartmentId)
+	}
+	idList = append(idList, walkDeparment(d)...)
+	return idList
+}
+
+//遍历部门
+func walkDeparment(d *Department) []int {
+	idList := make([]int, 0)
+	for i := range d.Departments {
+		d := d.Departments[i]
+		idList = append(idList, d.DepartmentId)
+		if len(d.Departments) > 0 {
+			idList = append(idList, walkDeparment(d)...)
+		}
+	}
+	return idList
+}
+
 type Department struct {
 type Department struct {
 	DepartmentId  int           `orm:"column(department_id)" json:"id"`
 	DepartmentId  int           `orm:"column(department_id)" json:"id"`
 	Name          string        `orm:"column(name)" json:"name"`
 	Name          string        `orm:"column(name)" json:"name"`

@@ -147,3 +147,5 @@ func AchievementDetail(header *protocol.RequestHeader, request *protocol.Achieve
 
 
 	return
 	return
 }
 }
+
+//func GetSourceChance(header )

+package department
+
+import (
+	"opp/protocol"
+	"testing"
+)
+
+func TestGetRootDepartment(t *testing.T) {
+	sub := []*protocol.Department{
+		{DepartmentId: 100, Name: "100"},
+		{DepartmentId: 200, Name: "200"},
+	}
+	Departments := []*protocol.Department{
+		{DepartmentId: 1, Name: "1", Departments: sub},
+		{DepartmentId: 2, Name: "2"},
+		{DepartmentId: 3, Name: "3", Departments: []*protocol.Department{{DepartmentId: 31, Name: "3-1", Departments: sub}, {DepartmentId: 32, Name: "3-2"}}},
+		{DepartmentId: 4, Name: "4", Departments: []*protocol.Department{{DepartmentId: 41, Name: "4-1"}, {DepartmentId: 42, Name: "4-2", Departments: sub}}},
+	}
+
+	var deps protocol.DepartmentsResponse = protocol.DepartmentsResponse{
+		Departments: []*protocol.Department{
+			{DepartmentId: 0, Name: "0", Departments: Departments},
+		},
+	}
+	depList := deps.GetRootDepartment()
+	for i := range depList {
+		d := depList[i]
+		t.Log("部门:", d.DepartmentId, deps.GetChildDepartmentIds(d, true))
+	}
+}