refactor: reorganize modules and add Linux build tooling

module/base/mgt/internal/logic/department/list.go

@@ -0,0 +1,82 @@
+package department
+
+import (
+	"bsm/full/module/base/mgt/internal/libs"
+	"bsm/full/module/base/mgt/internal/models"
+	"bsm/full/module/base/mgt/internal/types"
+	"git.apinb.com/bsm-sdk/core/errcode"
+	"git.apinb.com/bsm-sdk/core/infra"
+	"git.apinb.com/bsm-sdk/core/printer"
+	"github.com/gin-gonic/gin"
+)
+
+// List 下拉用部门列表，必传 workspace；tree=true 时返回树形
+func List(c *gin.Context) {
+	var (
+		request = types.DptReq{}
+		data    = make([]models.MgtDepartment, 0)
+	)
+	if err := c.ShouldBindJSON(&request); err != nil {
+		infra.Response.Error(c, errcode.ErrJsonUnmarshal)
+		return
+	}
+	if err := libs.ValidateStruct(&request); err != nil {
+		infra.Response.Error(c, errcode.ErrInvalidArgument)
+		return
+	}
+	if request.Workspace == "" {
+		printer.Error("部门列表参数异常: workspace 不能为空")
+		infra.Response.Error(c, errcode.ErrInvalidArgument)
+		return
+	}
+
+	appModel := models.MgtApplication{Workspace: request.Workspace}
+	appId, err := appModel.WorkspaceToId()
+	if err != nil {
+		printer.Error("未获取到应用: workspace=%s", request.Workspace)
+		infra.Response.Error(c, errcode.ErrRecordNotFound)
+		return
+	}
+
+	db := models.DBService.Model(&models.MgtDepartment{}).
+		Where("app_id = ?", appId).
+		Select("id", "identity", "name", "app_id", "parent_id")
+	if request.Keyword != "" {
+		db = db.Where("name LIKE ?", "%"+request.Keyword+"%")
+	}
+	if request.Status != 0 {
+		db = db.Where("status = ?", request.Status)
+	}
+
+	if request.Tree {
+		if err := db.Order("parent_id asc").Find(&data).Error; err != nil {
+			infra.Response.Error(c, errcode.ErrDB)
+			return
+		}
+		tree := buildDeptTree(data, 0)
+		infra.Response.Success(c, types.FetchResp{Data: tree})
+		return
+	}
+
+	if err := db.Order("parent_id asc").Find(&data).Error; err != nil {
+		infra.Response.Error(c, errcode.ErrDB)
+		return
+	}
+	infra.Response.Success(c, types.FetchResp{Data: data})
+}
+
+// buildDeptTree 将扁平部门列表按 parent_id 建树，parentId 为根节点父ID（0 表示顶层）
+func buildDeptTree(list []models.MgtDepartment, parentId uint) []models.MgtDepartment {
+	var node []models.MgtDepartment
+	for _, d := range list {
+		if d.ParentID != parentId {
+			continue
+		}
+		children := buildDeptTree(list, d.ID)
+		if len(children) > 0 {
+			d.Children = children
+		}
+		node = append(node, d)
+	}
+	return node
+}