feat: import services and standardize Go 1.26.5

apps/base/mgt/internal/models/init_menu.go

@@ -0,0 +1,140 @@
+package models
+
+import (
+	"encoding/json"
+	"errors"
+	"log"
+	"os"
+	"strings"
+
+	"git.apinb.com/bsm-sdk/core/types"
+	"git.apinb.com/bsm-sdk/core/utils"
+	"gorm.io/gorm"
+)
+
+// DefaultFilePath 相对进程工作目录，与服务启动时读取配置方式一致
+const DefaultFilePath = "etc/menu.json"
+
+// File 与 etc/menu_structure.json 根结构一致
+type File struct {
+	Menus       []Node `json:"menus"`
+	TotalLevel1 int    `json:"total_level1"`
+	TotalLevel2 int    `json:"total_level2"`
+}
+
+// Node 菜单节点（可嵌套 children）
+type Node struct {
+	Title       string `json:"title"`
+	TitleEn     string `json:"title_en"`
+	Code        string `json:"code"`
+	Description string `json:"description"`
+	MenuPath    string `json:"menu_path"`
+	Type        int8   `json:"type"`
+	SortKey     int8   `json:"sort_key"`
+	IsWebPage   bool   `json:"is_web_page"`
+	IsNewTab    bool   `json:"is_new_tab"`
+	IsFull      bool   `json:"is_full"`
+	HideMenu    bool   `json:"hide_menu"`
+	WebURL      string `json:"web_url"`
+	Component   string `json:"component"`
+	Children    []Node `json:"children"`
+}
+
+// Load 读取并解析 path
+func Load(path string) (*File, error) {
+	raw, err := os.ReadFile(path)
+	if err != nil {
+		return nil, err
+	}
+	var f File
+	if err := json.Unmarshal(raw, &f); err != nil {
+		return nil, err
+	}
+	return &f, nil
+}
+
+func buildPermissions(tx *gorm.DB, appID uint) ([]MgtPermission, error) {
+	mf, err := Load(DefaultFilePath)
+	if err != nil {
+		return nil, err
+	}
+	if len(mf.Menus) == 0 {
+		return nil, errors.New("menu is empty")
+	}
+	var out []MgtPermission
+	if err := walkMenuTree(tx, appID, 0, mf.Menus, &out); err != nil {
+		return nil, err
+	}
+	log.Printf("已从 %s 载入 %d 条权限（含子级）", DefaultFilePath, len(out))
+	return out, nil
+}
+
+func walkMenuTree(tx *gorm.DB, appID uint, parentID uint, nodes []Node, out *[]MgtPermission) error {
+	for i := range nodes {
+		p, err := upsertMenuPermissionFromJSON(tx, appID, parentID, nodes[i])
+		if err != nil {
+			return err
+		}
+		*out = append(*out, p)
+		if len(nodes[i].Children) > 0 {
+			if err := walkMenuTree(tx, appID, p.ID, nodes[i].Children, out); err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+func upsertMenuPermissionFromJSON(tx *gorm.DB, appID, parentID uint, n Node) (MgtPermission, error) {
+	code := strings.TrimSpace(n.Code)
+	if code == "" {
+		code = "menu_" + strings.ReplaceAll(utils.UUID(), "-", "")
+	}
+	typ := n.Type
+	if typ == 0 {
+		typ = 1
+	}
+	p := MgtPermission{
+		Std_IICUDS:  types.Std_IICUDS{Identity: utils.UUID(), Status: 1},
+		Title:       n.Title,
+		TitleEn:     n.TitleEn,
+		Code:        code,
+		Description: n.Description,
+		Appid:       appID,
+		ParentID:    parentID,
+		MenuPath:    n.MenuPath,
+		MenuIcon:    "",
+		SortKey:     n.SortKey,
+		Type:        typ,
+		Component:   n.Component,
+		IsWebPage:   n.IsWebPage,
+		IsNewTab:    n.IsNewTab,
+		IsFull:      n.IsFull,
+		HideMenu:    n.HideMenu,
+		WebUrl:      n.WebURL,
+	}
+	var existingPmn MgtPermission
+	err := tx.Model(&MgtPermission{}).Where("code = ? AND app_id = ?", p.Code, appID).First(&existingPmn).Error
+	if err == gorm.ErrRecordNotFound {
+		if err := tx.Create(&p).Error; err != nil {
+			return p, err
+		}
+		return p, nil
+	}
+	if err != nil {
+		return p, err
+	}
+	p.ID = existingPmn.ID
+	return p, nil
+}
+
+func builtinManagementMenuTemplates() []MgtPermission {
+	return []MgtPermission{
+		{Title: "系统管理", TitleEn: "System Management", Code: "system:management", Description: "系统管理菜单", MenuPath: "/system", MenuIcon: "setting", SortKey: 1, Type: 1},
+		{Title: "用户管理", TitleEn: "User Management", Code: "user:management", Description: "用户管理菜单", MenuPath: "/system/user", MenuIcon: "user", SortKey: 2, Type: 1},
+		{Title: "角色管理", TitleEn: "Role Management", Code: "role:management", Description: "角色管理菜单", MenuPath: "/system/role", MenuIcon: "team", SortKey: 3, Type: 1},
+		{Title: "权限管理", TitleEn: "Permission Management", Code: "permission:management", Description: "权限管理菜单", MenuPath: "/system/permission", MenuIcon: "safety", SortKey: 4, Type: 1},
+		{Title: "应用管理", TitleEn: "Application Management", Code: "application:management", Description: "应用管理菜单", MenuPath: "/system/application", MenuIcon: "appstore", SortKey: 5, Type: 1},
+		{Title: "部门管理", TitleEn: "Department Management", Code: "department:management", Description: "部门管理菜单", MenuPath: "/system/department", MenuIcon: "apartment", SortKey: 6, Type: 1},
+	}
+}