bindbox-game/internal/api/user/phone_bind_douyin_app.go

116 lines
3.8 KiB
Go

package app
import (
"net/http"
"bindbox-game/configs"
"bindbox-game/internal/code"
"bindbox-game/internal/pkg/core"
"bindbox-game/internal/pkg/douyin"
"bindbox-game/internal/pkg/validation"
"bindbox-game/internal/service/sysconfig"
)
type bindDouyinPhoneRequest struct {
Code string `json:"code"`
// EncryptedData string `json:"encrypted_data"` // Reserved if needed
// IV string `json:"iv"` // Reserved if needed
}
type bindDouyinPhoneResponse struct {
Success bool `json:"success"`
Mobile string `json:"mobile"`
}
// DouyinBindPhone 抖音绑定手机号
// @Summary 抖音绑定手机号
// @Description 使用抖音手机号 code 换取手机号并绑定到指定用户
// @Tags APP端.用户
// @Accept json
// @Produce json
// @Param user_id path integer true "用户ID"
// @Security LoginVerifyToken
// @Param RequestBody body bindDouyinPhoneRequest true "请求参数"
// @Success 200 {object} bindDouyinPhoneResponse
// @Failure 400 {object} code.Failure
// @Router /api/app/users/{user_id}/douyin/phone/bind [post]
func (h *handler) DouyinBindPhone() core.HandlerFunc {
return func(ctx core.Context) {
req := new(bindDouyinPhoneRequest)
rsp := new(bindDouyinPhoneResponse)
if err := ctx.ShouldBindJSON(req); err != nil {
ctx.AbortWithError(core.Error(http.StatusBadRequest, code.ParamBindError, validation.Error(err)))
return
}
userID := int64(ctx.SessionUserInfo().Id)
if userID <= 0 || req.Code == "" {
ctx.AbortWithError(core.Error(http.StatusBadRequest, code.ParamBindError, "缺少必要参数"))
return
}
// 获取 Access Token
accessToken, err := douyin.GetAccessToken(ctx.RequestContext())
if err != nil {
ctx.AbortWithError(core.Error(http.StatusBadRequest, code.ServerError, "获取Access Token失败: "+err.Error()))
return
}
// 获取 AppID
dynamicCfg := sysconfig.GetGlobalDynamicConfig()
douyinCfg := dynamicCfg.GetDouyin(ctx.RequestContext())
appID := douyinCfg.AppID
if appID == "" {
// Fallback to static config if dynamic not available or empty (though GetAccessToken checked it)
appID = configs.Get().Douyin.AppID
}
// 获取手机号
mobile, err := douyin.GetPhoneNumber(ctx.RequestContext(), accessToken, appID, req.Code)
if err != nil {
ctx.AbortWithError(core.Error(http.StatusBadRequest, code.ParamBindError, "获取手机号失败: "+err.Error()))
return
}
if mobile == "" {
ctx.AbortWithError(core.Error(http.StatusBadRequest, code.ParamBindError, "获取到的手机号为空"))
return
}
// 检查该手机号是否已被其他账号占用
existedUser, _ := h.readDB.Users.WithContext(ctx.RequestContext()).Where(h.readDB.Users.Mobile.Eq(mobile)).First()
if existedUser != nil {
if existedUser.ID != userID {
ctx.AbortWithError(core.Error(http.StatusBadRequest, code.ParamBindError, "该手机号已被其他账号占用"))
return
}
// 如果是当前用户自己,直接返回成功
rsp.Success = true
rsp.Mobile = mobile
ctx.Payload(rsp)
return
}
// 检查当前用户是否已有手机号
currentUser, _ := h.readDB.Users.WithContext(ctx.RequestContext()).Where(h.readDB.Users.ID.Eq(userID)).First()
if currentUser != nil && currentUser.Mobile != "" {
if currentUser.Mobile == mobile {
rsp.Success = true
rsp.Mobile = mobile
ctx.Payload(rsp)
return
}
// 如果已有手机号且不一致,允许覆盖更新(或者可以根据需求改为提示已绑定过)
}
// 更新
if _, err := h.writeDB.Users.WithContext(ctx.RequestContext()).Where(h.writeDB.Users.ID.Eq(userID)).Updates(map[string]any{"mobile": mobile}); err != nil {
ctx.AbortWithError(core.Error(http.StatusBadRequest, code.ServerError, err.Error()))
return
}
rsp.Success = true
rsp.Mobile = mobile
ctx.Payload(rsp)
}
}