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app/service/main/antispam/rpc/server/BUILD

@@ -0,0 +1,39 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "filter.go",
+        "rpc.go",
+    ],
+    importpath = "go-common/app/service/main/antispam/rpc/server",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//app/service/main/antispam/conf:go_default_library",
+        "//app/service/main/antispam/model:go_default_library",
+        "//app/service/main/antispam/service:go_default_library",
+        "//library/log:go_default_library",
+        "//library/net/rpc:go_default_library",
+        "//library/net/rpc/context:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)

app/service/main/antispam/rpc/server/filter.go

@@ -0,0 +1,64 @@
+package server
+
+import (
+	"fmt"
+
+	"go-common/app/service/main/antispam/conf"
+	"go-common/app/service/main/antispam/model"
+	"go-common/app/service/main/antispam/service"
+
+	"go-common/library/log"
+	"go-common/library/net/rpc/context"
+)
+
+// Filter .
+type Filter struct {
+	svr service.Service
+}
+
+func valid(susp *model.Suspicious) error {
+	if susp == nil {
+		err := fmt.Errorf("nil request params susp(%v)", susp)
+		log.Error("%v", err)
+		return err
+	}
+	if susp.OId <= 0 {
+		err := fmt.Errorf("OId(%d) must be greater than 0", susp.SenderId)
+		log.Error("%v", err)
+		return err
+	}
+	if susp.Area == "message" {
+		// for backward compatibility(history reason)
+		susp.Area = model.AreaIMessage
+		if susp.SenderId <= 0 {
+			err := fmt.Errorf("senderId(%d) must be greater than 0", susp.SenderId)
+			log.Error("%v", err)
+			return err
+		}
+		return nil
+	}
+	if _, ok := conf.Areas[susp.Area]; !ok {
+		err := fmt.Errorf("invalid area(%s)", susp.Area)
+		log.Error("%v", err)
+		return err
+	}
+	return nil
+}
+
+// Check .
+func (f *Filter) Check(ctx context.Context, susp *model.Suspicious, resp *model.SuspiciousResp) error {
+	if err := valid(susp); err != nil {
+		return err
+	}
+	ret, err := f.svr.Filter(ctx, susp)
+	if err != nil {
+		return err
+	}
+	*resp = *ret
+	return nil
+}
+
+// Ping .
+func (f *Filter) Ping(ctx context.Context, arg *struct{}, res *struct{}) error {
+	return nil
+}

app/service/main/antispam/rpc/server/rpc.go

@@ -0,0 +1,19 @@
+package server
+
+import (
+	"log"
+
+	"go-common/app/service/main/antispam/conf"
+	"go-common/app/service/main/antispam/service"
+
+	"go-common/library/net/rpc"
+)
+
+// New .
+func New(config *conf.Config, s service.Service) *rpc.Server {
+	rpcSvr := rpc.NewServer(config.RPC)
+	if err := rpcSvr.Register(&Filter{svr: s}); err != nil {
+		log.Fatalf("%+v", err)
+	}
+	return rpcSvr
+}