Create & Init Project...

app/job/main/aegis/dao/email/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"],
+    importpath = "go-common/app/job/main/aegis/dao/email",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//app/job/main/aegis/conf:go_default_library",
+        "//app/job/main/aegis/model:go_default_library",
+        "//library/cache/redis:go_default_library",
+        "//library/log:go_default_library",
+        "//vendor/gopkg.in/gomail.v2: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"],
+    embed = [":go_default_library"],
+    tags = ["automanaged"],
+    deps = [
+        "//app/job/main/aegis/conf:go_default_library",
+        "//vendor/github.com/smartystreets/goconvey/convey:go_default_library",
+    ],
+)

app/job/main/aegis/dao/email/dao.go

@@ -0,0 +1,98 @@
+package email
+
+import (
+	"context"
+	"encoding/json"
+	"go-common/app/job/main/aegis/conf"
+	"go-common/app/job/main/aegis/model"
+	"go-common/library/cache/redis"
+	"go-common/library/log"
+	"gopkg.in/gomail.v2"
+	"time"
+)
+
+type Dao struct {
+	c     *conf.Config
+	redis *redis.Pool
+	email *gomail.Dialer
+}
+
+const (
+	// MoniEmailKey 监控邮件队列key
+	MoniEmailKey = "monitor_stats_email"
+)
+
+// New is new redis dao.
+func New(c *conf.Config) (d *Dao) {
+	d = &Dao{
+		c:     c,
+		email: gomail.NewDialer(c.Mail.Host, c.Mail.Port, c.Mail.Username, c.Mail.Password),
+		redis: redis.NewPool(c.Redis),
+	}
+	return d
+}
+
+// MonitorEmailAsync 异步发送监控邮件
+func (d *Dao) MonitorEmailAsync(c context.Context, members []string, title, content string) (err error) {
+	var (
+		conn = d.redis.Get(c)
+		bs   []byte
+	)
+	defer conn.Close()
+	temp := &model.MoniTemp{
+		From:    d.c.Mail.Username,
+		Members: members,
+		Subject: title,
+		Body:    content,
+	}
+	if bs, err = json.Marshal(temp); err != nil {
+		log.Error("d.MonitorEmailAsync() json.Marshal(%+v) error(%v) key(%s)", temp, err, MoniEmailKey)
+		return
+	}
+	if _, err = conn.Do("RPUSH", MoniEmailKey, bs); err != nil {
+		log.Error("d.MonitorEmailAsync() conn.Do(RPUSH, %s, %s) error(%v)", MoniEmailKey, bs, err)
+	}
+	return
+}
+
+// MonitorEmailProc 发送监控邮件
+func (d *Dao) MonitorEmailProc() (err error) {
+	var (
+		bs      []byte
+		temp    *model.MoniTemp
+		headers map[string][]string
+	)
+	headers = make(map[string][]string)
+	bs, err = d.PopRedis(context.TODO(), MoniEmailKey)
+	if err != nil || bs == nil {
+		log.Warn("d.MonitorEmailProc() warn:%v content:%s", err, bs)
+		time.Sleep(5 * time.Second)
+		return
+	}
+	if err = json.Unmarshal(bs, &temp); err != nil {
+		log.Error("d.MonitorEmailProc() json.unmarshal error(%v) content(%s)", err, bs)
+		return
+	}
+	msg := gomail.NewMessage()
+	headers["From"] = []string{d.c.Mail.Username}
+	headers["To"] = temp.Members
+	headers["Subject"] = []string{temp.Subject}
+	msg.SetHeaders(headers)
+	msg.SetBody("text/html", temp.Body)
+	if err = d.email.DialAndSend(msg); err != nil {
+		log.Error("d.email.DialAndSend(%+v) error:%v", msg, err)
+		return
+	}
+	return
+}
+
+// PopRedis lpop fail item from redis
+func (d *Dao) PopRedis(c context.Context, key string) (bs []byte, err error) {
+	var conn = d.redis.Get(c)
+	defer conn.Close()
+
+	if bs, err = redis.Bytes(conn.Do("LPOP", key)); err != nil && err != redis.ErrNil {
+		log.Error("d.PopRedis() redis.Bytes(conn.Do(LPOP, %s)) error(%v)", key, err)
+	}
+	return
+}

app/job/main/aegis/dao/email/dao_test.go

@@ -0,0 +1,60 @@
+package email
+
+import (
+	"context"
+	"flag"
+	"github.com/smartystreets/goconvey/convey"
+	"go-common/app/job/main/aegis/conf"
+	"os"
+	"testing"
+)
+
+var (
+	d *Dao
+)
+
+func TestMain(m *testing.M) {
+	if os.Getenv("DEPLOY_ENV") != "" {
+		flag.Set("app_id", "main.archive.aegis-job")
+		flag.Set("conf_token", "aed3cc21ca345ffc284c6036da32352b")
+		flag.Set("tree_id", "61819")
+		flag.Set("conf_version", "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/aegis-job.toml")
+	}
+	flag.Parse()
+	if err := conf.Init(); err != nil {
+		panic(err)
+	}
+	d = New(conf.Conf)
+	os.Exit(m.Run())
+}
+
+func TestDao_MonitorEmailAsync(t *testing.T) {
+	convey.Convey("MonitorEmailAsync", t, func(ctx convey.C) {
+		var (
+			c = context.Background()
+		)
+		ctx.Convey("When everything goes positive", func(ctx convey.C) {
+			err := d.MonitorEmailAsync(c, []string{"abc@bilibili.com"}, "测试标题", "测试内容<a href=\"https://www.bilibili.com\">link</a>")
+			ctx.Convey("Then err should be nil.tasks,lastid should not be nil.", func(ctx convey.C) {
+				ctx.So(err, convey.ShouldBeNil)
+			})
+		})
+	})
+}
+func TestDao_MonitorEmailProc(t *testing.T) {
+	convey.Convey("MonitorEmailProc", t, func(ctx convey.C) {
+		ctx.Convey("When everything goes positive", func(ctx convey.C) {
+			err := d.MonitorEmailProc()
+			ctx.Convey("Then err should be nil.tasks,lastid should not be nil.", func(ctx convey.C) {
+				ctx.So(err, convey.ShouldNotBeNil)
+			})
+		})
+	})
+}