refactor: V3 版本重构已基本完成

api/go/handler/chat_role_handler.go

@@ -0,0 +1,92 @@
+package handler
+
+import (
+	"chatplus/core"
+	"chatplus/core/types"
+	"chatplus/service"
+	"chatplus/store/model"
+	"chatplus/store/vo"
+	"chatplus/utils"
+	"chatplus/utils/resp"
+	"github.com/gin-gonic/gin"
+	"strconv"
+)
+
+type ChatRoleHandler struct {
+	BaseHandler
+	service *service.ChatRoleService
+}
+
+func NewChatRoleHandler(config *types.AppConfig, app *core.AppServer, service *service.ChatRoleService) *ChatRoleHandler {
+	handler := &ChatRoleHandler{service: service}
+	handler.app = app
+	handler.config = config
+	return handler
+}
+
+// List get user list
+func (h *ChatRoleHandler) List(c *gin.Context) {
+	var roles []model.ChatRole
+	res := h.service.DB.Find(&roles)
+	if res.Error != nil {
+		resp.ERROR(c, "No roles found,"+res.Error.Error())
+		return
+	}
+	userId, err := strconv.Atoi(c.Query("user_id"))
+	if err == nil && userId > 0 {
+		var user model.User
+		h.service.DB.First(&user, userId)
+		var roleMap map[string]int
+		err := utils.JsonDecode(user.ChatRoles, &roleMap)
+		if err == nil {
+			for index, r := range roles {
+				if _, ok := roleMap[r.Key]; !ok {
+					roles = append(roles[:index], roles[index+1:]...)
+				}
+			}
+		}
+	}
+	// 转成 vo
+	var roleVos = make([]vo.ChatRole, 0)
+	for _, r := range roles {
+		var v vo.ChatRole
+		err := utils.CopyObject(r, &v)
+		if err == nil {
+			v.Id = r.Id
+			roleVos = append(roleVos, v)
+		}
+	}
+	resp.SUCCESS(c, roleVos)
+}
+
+// Add 添加一个聊天角色
+func (h *ChatRoleHandler) Add(c *gin.Context) {
+	var data vo.ChatRole
+	if err := c.ShouldBindJSON(&data); err != nil {
+		resp.ERROR(c, types.InvalidArgs)
+		return
+	}
+
+	if data.Key == "" || data.Name == "" || data.Icon == "" {
+		resp.ERROR(c, types.InvalidArgs)
+		return
+	}
+
+	err := h.service.Create(data)
+	if err != nil {
+		resp.ERROR(c, "Save failed: "+err.Error())
+		return
+	}
+
+	resp.SUCCESS(c, data)
+}
+
+// Get 获取指定的角色
+func (h *ChatRoleHandler) Get(c *gin.Context) {
+
+}
+
+// Update 更新某个聊天角色信息，这里只允许更改名称以及启用和禁用角色操作
+func (h *ChatRoleHandler) Update(c *gin.Context) {
+
+}