wangchuxiao fcbcfbb17c Merge branch 'errcode' of github.com:OpenIMSDK/Open-IM-Server into errcode
# Conflicts:
#	pkg/common/mw/rpc_server_interceptor.go
2023-03-14 20:09:26 +08:00

39 lines
917 B
Go

package a2r
import (
"OpenIM/internal/apiresp"
"OpenIM/pkg/errs"
"context"
"github.com/gin-gonic/gin"
"google.golang.org/grpc"
)
func Call[A, B, C any](
rpc func(client C, ctx context.Context, req *A, options ...grpc.CallOption) (*B, error),
client func() (C, error),
c *gin.Context,
) {
var req A
if err := c.BindJSON(&req); err != nil {
apiresp.GinError(c, errs.ErrArgs.Wrap(err.Error())) // 参数错误
return
}
if check, ok := any(&req).(interface{ Check() error }); ok {
if err := check.Check(); err != nil {
apiresp.GinError(c, errs.ErrArgs.Wrap(err.Error())) // 参数校验失败
return
}
}
cli, err := client()
if err != nil {
apiresp.GinError(c, errs.ErrInternalServer.Wrap(err.Error())) // 获取RPC连接失败
return
}
data, err := rpc(cli, c, &req)
if err != nil {
apiresp.GinError(c, err) // RPC调用失败
return
}
apiresp.GinSuccess(c, data) // 成功
}