Create & Init Project...

app/infra/notify/dao/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",
+        "mysql_test.go",
+    ],
+    embed = [":go_default_library"],
+    rundir = ".",
+    tags = ["automanaged"],
+    deps = [
+        "//app/infra/notify/conf:go_default_library",
+        "//vendor/github.com/smartystreets/goconvey/convey:go_default_library",
+    ],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "dao.go",
+        "mysql.go",
+    ],
+    importpath = "go-common/app/infra/notify/dao",
+    tags = ["automanaged"],
+    deps = [
+        "//app/infra/notify/conf:go_default_library",
+        "//app/infra/notify/model: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/infra/notify/dao/dao.go

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+package dao
+
+import (
+	"context"
+
+	"go-common/app/infra/notify/conf"
+	xsql "go-common/library/database/sql"
+)
+
+// Dao dao
+type Dao struct {
+	c  *conf.Config
+	db *xsql.DB
+}
+
+// New init mysql db
+func New(c *conf.Config) (dao *Dao) {
+	dao = &Dao{
+		c:  c,
+		db: xsql.NewMySQL(c.MySQL),
+	}
+	return
+}
+
+// Close close the resource.
+func (dao *Dao) Close() {
+	dao.db.Close()
+}
+
+// Ping dao ping
+func (dao *Dao) Ping(c context.Context) error {
+	return dao.db.Ping(c)
+}

app/infra/notify/dao/dao_test.go

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+package dao
+
+import (
+	"flag"
+	"go-common/app/infra/notify/conf"
+	"os"
+	"testing"
+)
+
+var (
+	d *Dao
+)
+
+func TestMain(m *testing.M) {
+	if os.Getenv("DEPLOY_ENV") != "" {
+		flag.Set("app_id", "main.common-arch.notify")
+		flag.Set("conf_token", "9919040d8742a2124abbed8368626075")
+		flag.Set("tree_id", "22513")
+		flag.Set("conf_version", "v1.0.0")
+		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")
+	}
+	flag.Parse()
+	if err := conf.Init(); err != nil {
+		panic(err)
+	}
+	d = New(conf.Conf)
+	m.Run()
+	os.Exit(0)
+}

app/infra/notify/dao/mysql.go

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+package dao
+
+import (
+	"context"
+	"encoding/json"
+
+	"go-common/app/infra/notify/model"
+)
+
+const (
+	_loadNotify = "SELECT n.id,topic.cluster,topic.topic,a.group,n.callback,n.concurrent,n.filter,n.mtime FROM notify AS n LEFT JOIN auth2 as a ON a.id=n.gid LEFT JOIN topic ON a.topic_id=topic.id WHERE n.state=1 AND n.zone=?"
+	_loadPub    = `SELECT a.group,topic.cluster,topic.topic,a.operation,app2.app_secret FROM auth2 AS a LEFT JOIN app2 ON app2.id=a.app_id LEFT JOIN topic ON topic.id=a.topic_id`
+	_selFilter  = "SELECT `filters` FROM filters WHERE nid=?"
+	_addFailBk  = "INSERT INTO fail_backup(topic,`group`,`cluster`,msg,`index`) VALUE (?,?,?,?,?)"
+	_delFailBk  = "DELETE FROM fail_backup where id=?"
+	_loadFailBk = "SELECT id,topic,`group`,`cluster`,`msg`,`offset`,`index` FROM fail_backup"
+)
+
+// LoadNotify load all notify config.
+func (d *Dao) LoadNotify(c context.Context, zone string) (ns []*model.Watcher, err error) {
+	rows, err := d.db.Query(c, _loadNotify, zone)
+	if err != nil {
+		return
+	}
+	defer rows.Close()
+	for rows.Next() {
+		n := new(model.Watcher)
+		if err = rows.Scan(&n.ID, &n.Cluster, &n.Topic, &n.Group, &n.Callback, &n.Concurrent, &n.Filter, &n.Mtime); err != nil {
+			return
+		}
+		ns = append(ns, n)
+	}
+	return
+}
+
+// LoadPub load all pub config.
+func (d *Dao) LoadPub(c context.Context) (ps []*model.Pub, err error) {
+	rows, err := d.db.Query(c, _loadPub)
+	if err != nil {
+		return
+	}
+	defer rows.Close()
+	for rows.Next() {
+		n := new(model.Pub)
+		if err = rows.Scan(&n.Group, &n.Cluster, &n.Topic, &n.Operation, &n.AppSecret); err != nil {
+			return
+		}
+		ps = append(ps, n)
+	}
+	return
+}
+
+// Filters get filter condition.
+func (d *Dao) Filters(c context.Context, id int64) (fs []*model.Filter, err error) {
+	rows := d.db.QueryRow(c, _selFilter, id)
+	if err != nil {
+		return
+	}
+	var filters string
+	if err = rows.Scan(&filters); err != nil {
+		return
+	}
+	err = json.Unmarshal([]byte(filters), &fs)
+	return
+}
+
+// AddFailBk add fail msg to fail backup.
+func (d *Dao) AddFailBk(c context.Context, topic, group, cluster, msg string, index int64) (id int64, err error) {
+	res, err := d.db.Exec(c, _addFailBk, topic, group, cluster, msg, index)
+	if err != nil {
+		return
+	}
+	return res.LastInsertId()
+}
+
+// DelFailBk del msg from fail backup.
+func (d *Dao) DelFailBk(c context.Context, id int64) (affected int64, err error) {
+	res, err := d.db.Exec(c, _delFailBk, id)
+	if err != nil {
+		return
+	}
+	return res.RowsAffected()
+}
+
+// LoadFailBk load all fail backup msg.
+func (d *Dao) LoadFailBk(c context.Context) (fbs []*model.FailBackup, err error) {
+	rows, err := d.db.Query(c, _loadFailBk)
+	if err != nil {
+		return
+	}
+	defer rows.Close()
+	for rows.Next() {
+		fb := new(model.FailBackup)
+		if err = rows.Scan(&fb.ID, &fb.Topic, &fb.Group, &fb.Cluster, &fb.Msg, &fb.Offset, &fb.Index); err != nil {
+			return
+		}
+		fbs = append(fbs, fb)
+	}
+	return
+}

app/infra/notify/dao/mysql_test.go

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+package dao
+
+import (
+	"context"
+	"testing"
+
+	"github.com/smartystreets/goconvey/convey"
+)
+
+func TestDaoLoadNotify(t *testing.T) {
+	var (
+		c = context.TODO()
+	)
+	convey.Convey("LoadNotify", t, func(ctx convey.C) {
+		_, err := d.LoadNotify(c, "sh001")
+		ctx.Convey("Then err should be nil.ns should not be nil.", func(ctx convey.C) {
+			ctx.So(err, convey.ShouldBeNil)
+			//ctx.So(ns, convey.ShouldNotBeNil)
+		})
+	})
+}
+
+func TestDaoLoadPub(t *testing.T) {
+	var (
+		c = context.TODO()
+	)
+	convey.Convey("LoadPub", t, func(ctx convey.C) {
+		_, err := d.LoadPub(c)
+		ctx.Convey("Then err should be nil.ps should not be nil.", func(ctx convey.C) {
+			ctx.So(err, convey.ShouldBeNil)
+			//	ctx.So(ps, convey.ShouldNotBeNil)
+		})
+	})
+}
+
+func TestDaoFilters(t *testing.T) {
+	var (
+		c  = context.TODO()
+		id = int64(7)
+	)
+	convey.Convey("Filters", t, func(ctx convey.C) {
+		fs, err := d.Filters(c, id)
+		ctx.Convey("Then err should be nil.fs should not be nil.", func(ctx convey.C) {
+			ctx.So(err, convey.ShouldBeNil)
+			ctx.So(fs, convey.ShouldNotBeNil)
+		})
+	})
+}
+
+func TestDaoAddFailBk(t *testing.T) {
+	var (
+		c       = context.TODO()
+		topic   = ""
+		group   = ""
+		cluster = ""
+		msg     = ""
+		index   = int64(0)
+	)
+	convey.Convey("AddFailBk", t, func(ctx convey.C) {
+		id, err := d.AddFailBk(c, topic, group, cluster, msg, index)
+		ctx.Convey("Then err should be nil.id should not be nil.", func(ctx convey.C) {
+			ctx.So(err, convey.ShouldBeNil)
+			ctx.So(id, convey.ShouldNotBeNil)
+		})
+	})
+}
+
+func TestDaoDelFailBk(t *testing.T) {
+	var (
+		c  = context.TODO()
+		id = int64(0)
+	)
+	convey.Convey("DelFailBk", t, func(ctx convey.C) {
+		affected, err := d.DelFailBk(c, id)
+		ctx.Convey("Then err should be nil.affected should not be nil.", func(ctx convey.C) {
+			ctx.So(err, convey.ShouldBeNil)
+			ctx.So(affected, convey.ShouldNotBeNil)
+		})
+	})
+}
+
+func TestDaoLoadFailBk(t *testing.T) {
+	var (
+		c = context.TODO()
+	)
+	convey.Convey("LoadFailBk", t, func(ctx convey.C) {
+		fbs, err := d.LoadFailBk(c)
+		ctx.Convey("Then err should be nil.fbs should not be nil.", func(ctx convey.C) {
+			ctx.So(err, convey.ShouldBeNil)
+			ctx.So(fbs, convey.ShouldNotBeNil)
+		})
+	})
+}