Create & Init Project...

app/job/main/card/dao/BUILD

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+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+    "go_test",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "dao.go",
+        "mc.cache.go",
+        "mysql.go",
+    ],
+    importpath = "go-common/app/job/main/card/dao",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//app/job/main/card/conf:go_default_library",
+        "//library/cache/memcache:go_default_library",
+        "//library/database/sql:go_default_library",
+        "//library/log:go_default_library",
+        "//library/stat/prom:go_default_library",
+        "//vendor/github.com/pkg/errors: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"],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = [
+        "dao_test.go",
+        "mc.cache_test.go",
+        "mysql_test.go",
+    ],
+    embed = [":go_default_library"],
+    rundir = ".",
+    tags = ["automanaged"],
+    deps = [
+        "//app/job/main/card/conf:go_default_library",
+        "//vendor/github.com/smartystreets/goconvey/convey:go_default_library",
+    ],
+)

app/job/main/card/dao/dao.go

@@ -0,0 +1,40 @@
+package dao
+
+import (
+	"context"
+
+	"go-common/app/job/main/card/conf"
+	"go-common/library/cache/memcache"
+	xsql "go-common/library/database/sql"
+)
+
+// Dao dao
+type Dao struct {
+	c  *conf.Config
+	mc *memcache.Pool
+	db *xsql.DB
+}
+
+// New init mysql db
+func New(c *conf.Config) (dao *Dao) {
+	dao = &Dao{
+		c:  c,
+		mc: memcache.NewPool(c.Memcache.Config),
+		db: xsql.NewMySQL(c.MySQL),
+	}
+	return
+}
+
+// Close close the resource.
+func (d *Dao) Close() {
+	d.mc.Close()
+	d.db.Close()
+}
+
+// Ping dao ping
+func (d *Dao) Ping(c context.Context) (err error) {
+	if err = d.pingMC(c); err != nil {
+		return
+	}
+	return d.db.Ping(c)
+}

app/job/main/card/dao/dao_test.go

@@ -0,0 +1,35 @@
+package dao
+
+import (
+	"flag"
+	"os"
+	"testing"
+
+	"go-common/app/job/main/card/conf"
+)
+
+var (
+	d *Dao
+)
+
+func TestMain(m *testing.M) {
+	if os.Getenv("DEPLOY_ENV") != "" {
+		flag.Set("app_id", "")
+		flag.Set("conf_token", "")
+		flag.Set("tree_id", "")
+		flag.Set("conf_version", "docker-1")
+		flag.Set("deploy_env", "uat")
+		flag.Set("conf_host", "config.bilibili.co")
+		flag.Set("conf_path", "/tmp")
+		flag.Set("region", "sh")
+		flag.Set("zone", "sh001")
+	} else {
+		flag.Set("conf", "../cmd/test.toml")
+	}
+	flag.Parse()
+	if err := conf.Init(); err != nil {
+		panic(err)
+	}
+	d = New(conf.Conf)
+	os.Exit(m.Run())
+}

app/job/main/card/dao/mc.cache.go

@@ -0,0 +1,47 @@
+package dao
+
+import (
+	"context"
+	"fmt"
+	"strconv"
+
+	mc "go-common/library/cache/memcache"
+	"go-common/library/log"
+	"go-common/library/stat/prom"
+)
+
+const (
+	_prequip = "e_"
+)
+
+func equipKey(mid int64) string {
+	return _prequip + strconv.FormatInt(mid, 10)
+}
+
+// pingMC ping memcache.
+func (d *Dao) pingMC(c context.Context) (err error) {
+	conn := d.mc.Get(c)
+	defer conn.Close()
+	err = conn.Set(&mc.Item{
+		Key:   "ping",
+		Value: []byte("pong"),
+	})
+	return
+}
+
+// DelCacheEquip delete data from mc
+func (d *Dao) DelCacheEquip(c context.Context, id int64) (err error) {
+	conn := d.mc.Get(c)
+	defer conn.Close()
+	key := equipKey(id)
+	if err = conn.Delete(key); err != nil {
+		if err == mc.ErrNotFound {
+			err = nil
+			return
+		}
+		prom.BusinessErrCount.Incr("mc:DelCacheEquip")
+		log.Errorv(c, log.KV("DelCacheEquip", fmt.Sprintf("%+v", err)), log.KV("key", key))
+		return
+	}
+	return
+}

app/job/main/card/dao/mc.cache_test.go

@@ -0,0 +1,51 @@
+package dao
+
+import (
+	"context"
+	"testing"
+
+	"github.com/smartystreets/goconvey/convey"
+)
+
+func TestDaoequipKey(t *testing.T) {
+	convey.Convey("equipKey", t, func(ctx convey.C) {
+		var (
+			mid = int64(0)
+		)
+		ctx.Convey("When everything goes positive", func(ctx convey.C) {
+			p1 := equipKey(mid)
+			ctx.Convey("Then p1 should not be nil.", func(ctx convey.C) {
+				ctx.So(p1, convey.ShouldNotBeNil)
+			})
+		})
+	})
+}
+
+func TestDaopingMC(t *testing.T) {
+	convey.Convey("pingMC", t, func(ctx convey.C) {
+		var (
+			c = context.Background()
+		)
+		ctx.Convey("When everything goes positive", func(ctx convey.C) {
+			err := d.pingMC(c)
+			ctx.Convey("Then err should be nil.", func(ctx convey.C) {
+				ctx.So(err, convey.ShouldBeNil)
+			})
+		})
+	})
+}
+
+func TestDaoDelCacheEquip(t *testing.T) {
+	convey.Convey("DelCacheEquip", t, func(ctx convey.C) {
+		var (
+			c  = context.Background()
+			id = int64(0)
+		)
+		ctx.Convey("When everything goes positive", func(ctx convey.C) {
+			err := d.DelCacheEquip(c, id)
+			ctx.Convey("Then err should be nil.", func(ctx convey.C) {
+				ctx.So(err, convey.ShouldBeNil)
+			})
+		})
+	})
+}

app/job/main/card/dao/mysql.go

@@ -0,0 +1,20 @@
+package dao
+
+import (
+	"context"
+
+	"github.com/pkg/errors"
+)
+
+const (
+	_updateExpireTime = "UPDATE `user_card_equip` SET `expire_time` = ? WHERE `mid` = ?;"
+)
+
+// UpdateExpireTime update expire time.
+func (d *Dao) UpdateExpireTime(c context.Context, t int64, mid int64) (err error) {
+	if _, err = d.db.Exec(c, _updateExpireTime, t, mid); err != nil {
+		err = errors.WithStack(err)
+		return
+	}
+	return
+}

app/job/main/card/dao/mysql_test.go

@@ -0,0 +1,24 @@
+package dao
+
+import (
+	"context"
+	"testing"
+
+	"github.com/smartystreets/goconvey/convey"
+)
+
+func TestDaoUpdateExpireTime(t *testing.T) {
+	convey.Convey("UpdateExpireTime", t, func(ctx convey.C) {
+		var (
+			c   = context.Background()
+			no  = int64(0)
+			mid = int64(0)
+		)
+		ctx.Convey("When everything goes positive", func(ctx convey.C) {
+			err := d.UpdateExpireTime(c, no, mid)
+			ctx.Convey("Then err should be nil.", func(ctx convey.C) {
+				ctx.So(err, convey.ShouldBeNil)
+			})
+		})
+	})
+}