public async Task <ResultModel> Run(AcceptParam acceptParam, AppSetting appSetting, HttpContext context, long userId)
{
var req = acceptParam.AnalyzeParam <KeyReq <int> >();
if (req == null || req.Key <= 0)
{
return(ResultModel.GetParamErrorModel());
}
if (userId == req.Key)
{
return(ResultModel.GetParamErrorModel("查询人与被关注人相同"));
}
var conn = appSetting.GetMysqlConn(context);
var isExists = await DapperTools.IsExists(conn, EntityTools.GetTableName <AttentionInfo>(),
new[]
{
$"{EntityTools.GetField<AttentionInfo>(nameof(AttentionInfo.AttentionUser))} ={req.Key}",
$"{EntityTools.GetField<AttentionInfo>(nameof(AttentionInfo.UserId))} ={userId}",
$"{nameof(BaseModel.ValidFlag)}={(int) ValidFlagMenu.UseFul}"
});
return(ResultModel.GetSuccessModel(isExists));
}
public async Task <ResultModel> Run(AcceptParam acceptParam, AppSetting appSetting, HttpContext context)
{
var createUserInfoDto = acceptParam.AnalyzeParam <CreateUserInfoReq>();
string msg;
if (createUserInfoDto == null)
{
return(ResultModel.GetNullErrorModel(string.Empty));
}
//设置默认显示名为登录名
createUserInfoDto.DisplayName = createUserInfoDto.UserName;
if ((msg = createUserInfoDto.ValidInfo()) != string.Empty)
{
return(ResultModel.GetParamErrorModel(string.Empty, msg));
}
var conn = appSetting.GetMysqlConn(context);
var userNameField = EntityTools.GetField <UserInfo>(nameof(UserInfo.UserName));
//查看用户名是否已存在
var isExists = await DapperTools.IsExists(conn, EntityTools.GetTableName <UserInfo>(), new List <string>()
{
$"{userNameField} = @{userNameField}"
}, new { createUserInfoDto.UserName });
if (isExists)
{
return(ResultModel.GetParamErrorModel(string.Empty, "用户名已存在！"));
}
// Predicates.Field<UserInfo>(u => u.Id > 0, Operator.Eq, true);
// Predicates.Exists<>()
var result = await DapperTools.CreateItem(conn, EntityTools.GetTableName <UserInfo>(), createUserInfoDto);
return(ResultModel.GetSuccessModel(string.Empty, result));
}