fix: 修复菜单接口关联字段映射 (#71)

admin/app/admin/models/sys_menu.go

@@ -19,7 +19,7 @@ type SysMenu struct {
 	Sort       int       `json:"sort" gorm:"size:4;"`
 	Visible    string    `json:"visible" gorm:"size:1;"`
 	IsFrame    string    `json:"isFrame" gorm:"size:1;DEFAULT:0;"`
-	SysApi     []SysApi  `json:"sysApi" gorm:"many2many:sys_menu_api_rule"`
+	SysApi     []SysApi  `json:"sysApi" gorm:"many2many:sys_menu_api_rule;foreignKey:MenuId;joinForeignKey:menu_id;references:Id;joinReferences:sys_api_id"`
 	Apis       []int     `json:"apis" gorm:"-"`
 	DataScope  string    `json:"dataScope" gorm:"-"`
 	Params     string    `json:"params" gorm:"-"`

admin/app/admin/service/sys_menu_test.go

@@ -0,0 +1,43 @@
+package service
+
+import (
+	"testing"
+
+	adminSDKService "github.com/go-admin-team/go-admin-core/sdk/service"
+	"gorm.io/driver/sqlite"
+	"gorm.io/gorm"
+
+	"git.ilapage.cn/OPC/chorus/admin/app/admin/models"
+	"git.ilapage.cn/OPC/chorus/admin/app/admin/service/dto"
+)
+
+func TestSysMenuGetPagePreloadsAPIsUsingMigrationJoinColumns(t *testing.T) {
+	db, err := gorm.Open(sqlite.Open("file:"+t.Name()+"?mode=memory&cache=shared"), &gorm.Config{})
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	statements := []string{
+		`CREATE TABLE sys_menu (menu_id INTEGER PRIMARY KEY, title TEXT, sort INTEGER, parent_id INTEGER, deleted_at DATETIME)`,
+		`CREATE TABLE sys_api (id INTEGER PRIMARY KEY, title TEXT, deleted_at DATETIME)`,
+		`CREATE TABLE sys_menu_api_rule (menu_id INTEGER NOT NULL, sys_api_id INTEGER NOT NULL, PRIMARY KEY (menu_id, sys_api_id))`,
+		`INSERT INTO sys_menu (menu_id, title, sort, parent_id) VALUES (1, '菜单结构', 1, 0)`,
+		`INSERT INTO sys_api (id, title) VALUES (7, '菜单列表')`,
+		`INSERT INTO sys_menu_api_rule (menu_id, sys_api_id) VALUES (1, 7)`,
+	}
+	for _, statement := range statements {
+		if err := db.Exec(statement).Error; err != nil {
+			t.Fatal(err)
+		}
+	}
+
+	menuService := SysMenu{Service: adminSDKService.Service{Orm: db}}
+	var menus []models.SysMenu
+	menuService.GetPage(&dto.SysMenuGetPageReq{}, &menus)
+	if menuService.Error != nil {
+		t.Fatalf("get menu page: %v", menuService.Error)
+	}
+	if len(menus) != 1 || len(menus[0].SysApi) != 1 || menus[0].SysApi[0].Id != 7 {
+		t.Fatalf("menus = %#v", menus)
+	}
+}