Create & Init Project...

app/service/main/resource/dao/manager/BUILD

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+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_test",
+    "go_library",
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = [
+        "dao_test.go",
+        "special_test.go",
+    ],
+    embed = [":go_default_library"],
+    rundir = ".",
+    tags = ["automanaged"],
+    deps = [
+        "//app/service/main/resource/conf:go_default_library",
+        "//vendor/github.com/smartystreets/goconvey/convey:go_default_library",
+    ],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "dao.go",
+        "special.go",
+    ],
+    importpath = "go-common/app/service/main/resource/dao/manager",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//app/service/main/resource/api/v1:go_default_library",
+        "//app/service/main/resource/conf:go_default_library",
+        "//library/database/sql: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/resource/dao/manager/dao.go

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+package manager
+
+import (
+	"go-common/app/service/main/resource/conf"
+	"go-common/library/database/sql"
+)
+
+//Dao manager dao
+type Dao struct {
+	db *sql.DB
+	c  *conf.Config
+}
+
+//New new manager dao
+func New(c *conf.Config) (d *Dao) {
+	d = &Dao{
+		c:  c,
+		db: sql.NewMySQL(c.DB.Manager),
+	}
+	return
+}
+
+// Close close db resource.
+func (d *Dao) Close() {
+	if d.db != nil {
+		d.db.Close()
+	}
+}

app/service/main/resource/dao/manager/dao_test.go

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+package manager
+
+import (
+	"flag"
+	"go-common/app/service/main/resource/conf"
+	"os"
+	"testing"
+)
+
+var (
+	d *Dao
+)
+
+func TestMain(m *testing.M) {
+	if os.Getenv("DEPLOY_ENV") != "prod" {
+		flag.Set("app_id", "main.app-svr.resource-service")
+		flag.Set("conf_token", "y79sErNhxggjvULS0O8Czas9PaxHBF5o")
+		flag.Set("tree_id", "3232")
+		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/resource-service-test.toml")
+	}
+	flag.Parse()
+	if err := conf.Init(); err != nil {
+		panic(err)
+	}
+	d = New(conf.Conf)
+	os.Exit(m.Run())
+}

app/service/main/resource/dao/manager/special.go

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+package manager
+
+import (
+	"context"
+
+	pb "go-common/app/service/main/resource/api/v1"
+)
+
+const (
+	_specialSQL = "SELECT `id`,`title`,`desc`,`cover`,`scover`,`re_type`,`re_value`,`corner`,`size`,`card` FROM special_card"
+)
+
+//Specials get specials cars from DB
+func (d *Dao) Specials(c context.Context) (sps map[int64]*pb.SpecialReply, err error) {
+	rows, err := d.db.Query(c, _specialSQL)
+	if err != nil {
+		return
+	}
+	defer rows.Close()
+	sps = make(map[int64]*pb.SpecialReply)
+	for rows.Next() {
+		sc := &pb.SpecialReply{}
+		if err = rows.Scan(&sc.Id, &sc.Title, &sc.Desc, &sc.Cover, &sc.Scover, &sc.ReType, &sc.ReValue, &sc.Corner, &sc.Siz, &sc.Card); err != nil {
+			return
+		}
+		sps[sc.Id] = sc
+	}
+	err = rows.Err()
+	return
+}

app/service/main/resource/dao/manager/special_test.go

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+package manager
+
+import (
+	"context"
+	"testing"
+
+	"github.com/smartystreets/goconvey/convey"
+)
+
+func TestManagerSpecials(t *testing.T) {
+	convey.Convey("Specials", t, func(ctx convey.C) {
+		var (
+			c = context.Background()
+		)
+		ctx.Convey("When everything goes positive", func(ctx convey.C) {
+			sps, err := d.Specials(c)
+			ctx.Convey("Then err should be nil.sps should not be nil.", func(ctx convey.C) {
+				ctx.So(err, convey.ShouldBeNil)
+				ctx.So(sps, convey.ShouldNotBeNil)
+			})
+		})
+	})
+}