优化backend端相关功能

go/controllers/backend_organization_dto.go

@@ -29,24 +29,22 @@ func (c *BackendOrganizationController) organizationDTOList(tid uint64, rows []m
 
 	nameByID := c.orgNameMap(tid)
 	leaderNames := c.employeeNameMap(tid)
-	counts := c.employeeCountByDepartment(tid)
 
 	for _, row := range rows {
-		list = append(list, c.assembleOrganizationDTO(row, nameByID, leaderNames, counts))
+		list = append(list, c.assembleOrganizationDTO(row, nameByID, leaderNames))
 	}
 	return list
 }
 
 func (c *BackendOrganizationController) organizationDTO(tid uint64, row models.BackendOrganization) organizationDTO {
 	return c.assembleOrganizationDTO(row,
-		c.orgNameMap(tid), c.employeeNameMap(tid), c.employeeCountByDepartment(tid))
+		c.orgNameMap(tid), c.employeeNameMap(tid))
 }
 
 func (c *BackendOrganizationController) assembleOrganizationDTO(
 	row models.BackendOrganization,
 	nameByID map[uint64]string,
 	leaderNames map[uint64]string,
-	counts map[string]int64,
 ) organizationDTO {
 	leaderID := uint64(0)
 	if row.LeaderID != nil {
@@ -67,7 +65,6 @@ func (c *BackendOrganizationController) assembleOrganizationDTO(
 		Sort:          row.Sort,
 		Status:        row.Status,
 		Remark:        derefString(row.Remark),
-		EmployeeCount: counts[strconv.FormatUint(row.ID, 10)],
 		CreateTime:    formatDateTime(&row.CreateTime),
 		UpdateTime:    formatDateTime(&row.UpdateTime),
 	}
@@ -179,23 +176,6 @@ func (c *BackendOrganizationController) employeeNameMap(tid uint64) map[uint64]s
 	return result
 }
 
-// employeeCountByDepartment 统计各部门（department 存的是组织ID字符串）的员工数。
-func (c *BackendOrganizationController) employeeCountByDepartment(tid uint64) map[string]int64 {
-	result := map[string]int64{}
-	var rows []models.BackendEmployee
-	if _, err := c.employeeQuery(tid).All(&rows, "Department"); err != nil {
-		return result
-	}
-	for _, row := range rows {
-		key := strings.TrimSpace(derefString(row.Department))
-		if key == "" {
-			continue
-		}
-		result[key]++
-	}
-	return result
-}
-
 func (c *BackendOrganizationController) orgExists(tid, id uint64) bool {
 	if id == 0 {
 		return false