Create & Init Project...

app/job/live-userexp/dao/BUILD

@@ -0,0 +1,51 @@
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+    "go_test",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "dao.go",
+        "mc_level.go",
+    ],
+    importpath = "go-common/app/job/live-userexp/dao",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//app/job/live-userexp/conf:go_default_library",
+        "//app/job/live-userexp/model:go_default_library",
+        "//library/cache/memcache:go_default_library",
+        "//library/database/sql:go_default_library",
+        "//library/log:go_default_library",
+    ],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["mc_level_test.go"],
+    embed = [":go_default_library"],
+    rundir = ".",
+    tags = ["automanaged"],
+    deps = [
+        "//app/job/live-userexp/conf:go_default_library",
+        "//app/job/live-userexp/model:go_default_library",
+        "//library/log:go_default_library",
+        "//vendor/github.com/smartystreets/goconvey/convey: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/job/live-userexp/dao/dao.go

@@ -0,0 +1,69 @@
+package dao
+
+import (
+	"context"
+
+	"go-common/app/job/live-userexp/conf"
+	"go-common/library/cache/memcache"
+	"go-common/library/database/sql"
+	"go-common/library/log"
+)
+
+// Dao struct userexp-service dao
+type Dao struct {
+	c *conf.Config
+	// exp db
+	expDb *sql.DB
+	// memcache
+	expMc       *memcache.Pool
+	cacheExpire int32
+}
+
+// New new a Dao and return.
+func New(c *conf.Config) (d *Dao) {
+	d = &Dao{
+		c:           c,
+		expDb:       sql.NewMySQL(c.DB.Exp),
+		expMc:       memcache.NewPool(c.Memcache.Exp),
+		cacheExpire: c.LevelExpire,
+	}
+	return
+}
+
+// Ping check service health.
+func (d *Dao) Ping(c context.Context) (err error) {
+	if err = d.expDb.Ping(c); err != nil {
+		log.Error("PingDb error(%v)", err)
+		return
+	}
+	if err = d.pingMemcache(c); err != nil {
+		return
+	}
+	return
+}
+
+// PingMemcache check connection success.
+func (d *Dao) pingMemcache(c context.Context) (err error) {
+	item := &memcache.Item{
+		Key:        "ping",
+		Value:      []byte{1},
+		Expiration: d.cacheExpire,
+	}
+	conn := d.expMc.Get(c)
+	err = conn.Set(item)
+	conn.Close()
+	if err != nil {
+		log.Error("PingMemcache conn.Set(%v) error(%v)", item, err)
+	}
+	return
+}
+
+// Close close memcache resource.
+func (d *Dao) Close() {
+	if d.expMc != nil {
+		d.expMc.Close()
+	}
+	if d.expDb != nil {
+		d.expDb.Close()
+	}
+}

app/job/live-userexp/dao/mc_level.go

@@ -0,0 +1,35 @@
+package dao
+
+import (
+	"context"
+	"fmt"
+
+	"go-common/app/job/live-userexp/model"
+	mc "go-common/library/cache/memcache"
+	"go-common/library/log"
+)
+
+const (
+	_expKey = "level:%d"
+)
+
+func key(uid int64) string {
+	return fmt.Sprintf(_expKey, uid)
+}
+
+// SetLevelCache 设置等级缓存
+func (d *Dao) SetLevelCache(c context.Context, level *model.Level) (err error) {
+	key := key(level.Uid)
+	conn := d.expMc.Get(c)
+	defer conn.Close()
+
+	if conn.Set(&mc.Item{
+		Key:        key,
+		Object:     level,
+		Flags:      mc.FlagProtobuf,
+		Expiration: d.cacheExpire,
+	}); err != nil {
+		log.Error("[dao.mc_exp|SetLevelCache] conn.Set(%s, %v) error(%v)", key, level, err)
+	}
+	return
+}

app/job/live-userexp/dao/mc_level_test.go

@@ -0,0 +1,42 @@
+package dao
+
+import (
+	"context"
+	"sync"
+	"testing"
+	"time"
+
+	"go-common/app/job/live-userexp/conf"
+	"go-common/app/job/live-userexp/model"
+	"go-common/library/log"
+
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+var (
+	once sync.Once
+	d    *Dao
+	ctx  = context.TODO()
+)
+
+func initConf() {
+	if err := conf.Init(); err != nil {
+		panic(err)
+	}
+	log.Init(conf.Conf.Log)
+	defer log.Close()
+}
+
+func startService() {
+	initConf()
+	d = New(conf.Conf)
+	time.Sleep(time.Second * 2)
+}
+
+func TestSetLevelCache(t *testing.T) {
+	Convey("SetLevelCache", t, func() {
+		once.Do(startService)
+		err := d.SetLevelCache(ctx, &model.Level{Uid: 10001, Uexp: 1000, Rexp: 100, Ulevel: 2, Rlevel: 1, Color: 12345})
+		So(err, ShouldBeNil)
+	})
+}