Create & Init Project...

app/interface/main/web-goblin/dao/share/BUILD

@@ -0,0 +1,40 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "dao.go",
+        "mysql.go",
+        "redis.go",
+    ],
+    importpath = "go-common/app/interface/main/web-goblin/dao/share",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//app/interface/main/web-goblin/conf:go_default_library",
+        "//app/interface/main/web-goblin/model/share:go_default_library",
+        "//library/cache/redis:go_default_library",
+        "//library/database/sql:go_default_library",
+        "//library/log:go_default_library",
+        "//library/stat/prom: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/interface/main/web-goblin/dao/share/dao.go

@@ -0,0 +1,46 @@
+package share
+
+import (
+	"context"
+
+	"go-common/app/interface/main/web-goblin/conf"
+	"go-common/library/cache/redis"
+	"go-common/library/database/sql"
+	"go-common/library/log"
+	"go-common/library/stat/prom"
+)
+
+// Dao dao struct.
+type Dao struct {
+	// config
+	c *conf.Config
+	// db
+	db *sql.DB
+	// redis
+	redis *redis.Pool
+}
+
+// New new dao.
+func New(c *conf.Config) (d *Dao) {
+	d = &Dao{
+		// config
+		c:     c,
+		db:    sql.NewMySQL(c.DB.Goblin),
+		redis: redis.NewPool(c.Redis.Config),
+	}
+	return
+}
+
+// Ping ping dao
+func (d *Dao) Ping(c context.Context) (err error) {
+	if err = d.db.Ping(c); err != nil {
+		return
+	}
+	return
+}
+
+// PromError stat and log.
+func PromError(name string, format string, args ...interface{}) {
+	prom.BusinessErrCount.Incr(name)
+	log.Error(format, args...)
+}

app/interface/main/web-goblin/dao/share/mysql.go

@@ -0,0 +1,44 @@
+package share
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	shamdl "go-common/app/interface/main/web-goblin/model/share"
+	xsql "go-common/library/database/sql"
+	"go-common/library/log"
+)
+
+const (
+	_shaSub  = 100
+	_shasSQL = "SELECT id,mid,day_count,cycle,share_date,ctime,mtime  FROM gb_share_%s WHERE mid = ? and cycle = ?"
+)
+
+func shaHit(mid int64) string {
+	return fmt.Sprintf("%02d", mid%_shaSub)
+}
+
+// Shares get shares.
+func (d *Dao) Shares(c context.Context, mid int64) (res []*shamdl.Share, err error) {
+	var (
+		rows *xsql.Rows
+	)
+	if rows, err = d.db.Query(c, fmt.Sprintf(_shasSQL, shaHit(mid)), mid, time.Now().Format("200601")); err != nil {
+		log.Error("Shares d.db.Query(%d) error(%v)", mid, err)
+		return
+	}
+	defer rows.Close()
+	for rows.Next() {
+		r := new(shamdl.Share)
+		if err = rows.Scan(&r.ID, &r.Mid, &r.DayCount, &r.Cycle, &r.ShareDate, &r.Ctime, &r.Mtime); err != nil {
+			log.Error("Shares:row.Scan() error(%v)", err)
+			return
+		}
+		res = append(res, r)
+	}
+	if err = rows.Err(); err != nil {
+		log.Error("rows.Err() error(%v)", err)
+	}
+	return
+}

app/interface/main/web-goblin/dao/share/redis.go

@@ -0,0 +1,60 @@
+package share
+
+import (
+	"context"
+	"fmt"
+
+	"go-common/library/cache/redis"
+	"go-common/library/log"
+)
+
+const _keySha = "sm_%d"
+
+func keyShare(mid int64) string {
+	return fmt.Sprintf(_keySha, mid)
+}
+
+// SharesCache get shares from  cache.
+func (d *Dao) SharesCache(c context.Context, mid int64) (res map[string]int64, err error) {
+	var (
+		key  = keyShare(mid)
+		conn = d.redis.Get(c)
+	)
+	defer conn.Close()
+	if res, err = redis.Int64Map(conn.Do("HGETALL", key)); err != nil {
+		log.Error("HGETALL %v failed error(%v)", key, err)
+	}
+	return
+}
+
+// SetSharesCache back cache from db.
+func (d *Dao) SetSharesCache(c context.Context, expire int, mid int64, shares map[string]int64) (err error) {
+	var (
+		key  = keyShare(mid)
+		conn = d.redis.Get(c)
+	)
+	defer conn.Close()
+	args := redis.Args{}.Add(key)
+	for k, v := range shares {
+		args = args.Add(k).Add(v)
+	}
+	if err = conn.Send("HMSET", args...); err != nil {
+		log.Error("conn.Send(HMSET, %s, %d) error(%v)", key, err)
+		return
+	}
+	if err = conn.Send("EXPIRE", key, expire); err != nil {
+		log.Error("conn.Send(Expire, %s, %d) error(%v)", key, expire, err)
+		return
+	}
+	if err = conn.Flush(); err != nil {
+		log.Error("conn.Flush error(%v)", err)
+		return
+	}
+	for i := 0; i < 2; i++ {
+		if _, err = conn.Receive(); err != nil {
+			log.Error("conn.Receive() error(%v)", err)
+			return
+		}
+	}
+	return
+}

app/interface/main/web-goblin/dao/web/BUILD

@@ -0,0 +1,65 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_test",
+    "go_library",
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = [
+        "channel_test.go",
+        "dao_test.go",
+        "pgc_test.go",
+        "recruit_test.go",
+        "ugc_test.go",
+    ],
+    embed = [":go_default_library"],
+    tags = ["automanaged"],
+    deps = [
+        "//app/interface/main/web-goblin/conf:go_default_library",
+        "//app/interface/main/web-goblin/model/web:go_default_library",
+        "//vendor/github.com/smartystreets/goconvey/convey:go_default_library",
+        "//vendor/gopkg.in/h2non/gock.v1:go_default_library",
+    ],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "channel.go",
+        "dao.go",
+        "pgc.go",
+        "recruit.go",
+        "ugc.go",
+    ],
+    importpath = "go-common/app/interface/main/web-goblin/dao/web",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//app/interface/main/web-goblin/conf:go_default_library",
+        "//app/interface/main/web-goblin/model/web:go_default_library",
+        "//library/database/elastic:go_default_library",
+        "//library/database/sql:go_default_library",
+        "//library/ecode:go_default_library",
+        "//library/log:go_default_library",
+        "//library/net/http/blademaster:go_default_library",
+        "//library/net/metadata:go_default_library",
+        "//library/stat/prom: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/interface/main/web-goblin/dao/web/channel.go

@@ -0,0 +1,31 @@
+package web
+
+import (
+	"context"
+	"time"
+
+	"go-common/app/interface/main/web-goblin/model/web"
+)
+
+const _cardSQL = "SELECT id,title,tag_id,card_type,card_value,recommand_reason,recommand_state,priority FROM channel_card WHERE stime<? AND etime>? AND `check`=2 AND is_delete=0 ORDER BY priority DESC"
+
+// ChCard channel card.
+func (d *Dao) ChCard(ctx context.Context, now time.Time) (res map[int64][]*web.ChCard, err error) {
+	res = map[int64][]*web.ChCard{}
+	rows, err := d.showDB.Query(ctx, _cardSQL, now, now)
+	if err != nil {
+		return
+	}
+	defer rows.Close()
+	for rows.Next() {
+		c := &web.ChCard{}
+		if err = rows.Scan(&c.ID, &c.Title, &c.ChannelID, &c.Type, &c.Value, &c.Reason, &c.ReasonType, &c.Pos); err != nil {
+			return
+		}
+		res[c.ChannelID] = append(res[c.ChannelID], c)
+	}
+	if err = rows.Err(); err != nil {
+		return
+	}
+	return
+}

app/interface/main/web-goblin/dao/web/channel_test.go

@@ -0,0 +1,22 @@
+package web
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/smartystreets/goconvey/convey"
+)
+
+func TestWebChCard(t *testing.T) {
+	convey.Convey("ChCard", t, func(c convey.C) {
+		var (
+			ctx = context.Background()
+			now = time.Now()
+		)
+		res, err := d.ChCard(ctx, now)
+		convey.So(err, convey.ShouldBeNil)
+		convey.So(res, convey.ShouldNotBeNil)
+		convey.Printf("%+v", res)
+	})
+}

app/interface/main/web-goblin/dao/web/dao.go

@@ -0,0 +1,56 @@
+package web
+
+import (
+	"context"
+
+	"go-common/app/interface/main/web-goblin/conf"
+	"go-common/library/database/elastic"
+	"go-common/library/database/sql"
+	"go-common/library/log"
+	bm "go-common/library/net/http/blademaster"
+	"go-common/library/stat/prom"
+)
+
+const (
+	_pgcFullURL  = "/ext/internal/archive/channel/content"
+	_pgcIncreURL = "/ext/internal/archive/channel/content/change"
+)
+
+// Dao dao .
+type Dao struct {
+	c                       *conf.Config
+	db                      *sql.DB
+	showDB                  *sql.DB
+	httpR                   *bm.Client
+	pgcFullURL, pgcIncreURL string
+	ela                     *elastic.Elastic
+}
+
+// New init mysql db .
+func New(c *conf.Config) (dao *Dao) {
+	dao = &Dao{
+		c:           c,
+		db:          sql.NewMySQL(c.DB.Goblin),
+		showDB:      sql.NewMySQL(c.DB.Show),
+		httpR:       bm.NewClient(c.SearchClient),
+		pgcFullURL:  c.Host.PgcURI + _pgcFullURL,
+		pgcIncreURL: c.Host.PgcURI + _pgcIncreURL,
+		ela:         elastic.NewElastic(c.Es),
+	}
+	return
+}
+
+// Close close the resource .
+func (d *Dao) Close() {
+}
+
+// Ping dao ping .
+func (d *Dao) Ping(c context.Context) error {
+	return nil
+}
+
+// PromError stat and log .
+func PromError(name string, format string, args ...interface{}) {
+	prom.BusinessErrCount.Incr(name)
+	log.Error(format, args...)
+}

app/interface/main/web-goblin/dao/web/dao_test.go

@@ -0,0 +1,44 @@
+package web
+
+import (
+	"flag"
+	"os"
+	"strings"
+	"testing"
+
+	"go-common/app/interface/main/web-goblin/conf"
+
+	"gopkg.in/h2non/gock.v1"
+)
+
+var (
+	d *Dao
+)
+
+func TestMain(m *testing.M) {
+	if os.Getenv("DEPLOY_ENV") != "" {
+		flag.Set("app_id", "main.web-svr.web-goblin")
+		flag.Set("conf_token", "b2850ed0834343a9e435809857f5670d")
+		flag.Set("tree_id", "41730")
+		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/web-goblin-test.toml")
+	}
+	flag.Parse()
+	if err := conf.Init(); err != nil {
+		panic(err)
+	}
+	d = New(conf.Conf)
+	os.Exit(m.Run())
+}
+
+func httpMock(method, url string) *gock.Request {
+	r := gock.New(url)
+	r.Method = strings.ToUpper(method)
+	return r
+}

app/interface/main/web-goblin/dao/web/pgc.go

@@ -0,0 +1,65 @@
+package web
+
+import (
+	"context"
+	"net/url"
+	"strconv"
+
+	"go-common/library/ecode"
+	"go-common/library/log"
+	"go-common/library/net/metadata"
+)
+
+// PgcFull pgc full .
+func (d *Dao) PgcFull(ctx context.Context, tp int, pn, ps int64, source string) (res interface{}, err error) {
+	var (
+		param = url.Values{}
+		ip    = metadata.String(ctx, metadata.RemoteIP)
+		rs    struct {
+			Code int         `json:"code"`
+			Data interface{} `json:"result"`
+		}
+	)
+	param.Set("bsource", source)
+	param.Set("season_type", strconv.Itoa(tp))
+	param.Set("page_no", strconv.FormatInt(pn, 10))
+	param.Set("page_size", strconv.FormatInt(ps, 10))
+	if err = d.httpR.Get(ctx, d.pgcFullURL, ip, param, &rs); err != nil {
+		log.Error("d.httpR.Get err(%v)", err)
+		return
+	}
+	if rs.Code != ecode.OK.Code() {
+		err = ecode.Int(rs.Code)
+		return
+	}
+	res = rs.Data
+	return
+}
+
+// PgcIncre pgc increment .
+func (d *Dao) PgcIncre(ctx context.Context, tp int, pn, ps, start, end int64, source string) (res interface{}, err error) {
+	var (
+		param = url.Values{}
+		ip    = metadata.String(ctx, metadata.RemoteIP)
+	)
+	var rs struct {
+		Code int         `json:"code"`
+		Data interface{} `json:"result"`
+	}
+	param.Set("bsource", source)
+	param.Set("season_type", strconv.Itoa(tp))
+	param.Set("page_no", strconv.FormatInt(pn, 10))
+	param.Set("page_size", strconv.FormatInt(ps, 10))
+	param.Set("start_ts", strconv.FormatInt(start, 10))
+	param.Set("end_ts", strconv.FormatInt(end, 10))
+	if err = d.httpR.Get(ctx, d.pgcIncreURL, ip, param, &rs); err != nil {
+		log.Error("d.httpR.Get url(%s) err(%s)", d.pgcIncreURL+"?"+param.Encode(), err)
+		return
+	}
+	if rs.Code != ecode.OK.Code() {
+		err = ecode.Int(rs.Code)
+		return
+	}
+	res = rs.Data
+	return
+}

app/interface/main/web-goblin/dao/web/pgc_test.go

@@ -0,0 +1,48 @@
+package web
+
+import (
+	"context"
+	"testing"
+
+	"github.com/smartystreets/goconvey/convey"
+)
+
+func TestWebPgcFull(t *testing.T) {
+	convey.Convey("PgcFull", t, func(ctx convey.C) {
+		var (
+			c      = context.Background()
+			tp     = int(1)
+			pn     = int64(1)
+			ps     = int64(10)
+			source = "youku"
+		)
+		ctx.Convey("When everything goes positive", func(ctx convey.C) {
+			res, err := d.PgcFull(c, tp, pn, ps, source)
+			ctx.Convey("Then err should be nil.res should not be nil.", func(ctx convey.C) {
+				ctx.So(err, convey.ShouldBeNil)
+				ctx.So(res, convey.ShouldNotBeNil)
+			})
+		})
+	})
+}
+
+func TestWebPgcIncre(t *testing.T) {
+	convey.Convey("PgcIncre", t, func(ctx convey.C) {
+		var (
+			c      = context.Background()
+			tp     = int(2)
+			pn     = int64(1)
+			ps     = int64(10)
+			start  = int64(1505876448)
+			end    = int64(1505876450)
+			source = "youku"
+		)
+		ctx.Convey("When everything goes positive", func(ctx convey.C) {
+			res, err := d.PgcIncre(c, tp, pn, ps, start, end, source)
+			ctx.Convey("Then err should be nil.res should not be nil.", func(ctx convey.C) {
+				ctx.So(err, convey.ShouldBeNil)
+				ctx.So(res, convey.ShouldNotBeNil)
+			})
+		})
+	})
+}

app/interface/main/web-goblin/dao/web/recruit.go

@@ -0,0 +1,37 @@
+package web
+
+import (
+	"context"
+	"encoding/json"
+	xhttp "net/http"
+	"net/url"
+
+	"go-common/app/interface/main/web-goblin/model/web"
+	"go-common/library/ecode"
+	"go-common/library/log"
+)
+
+// Recruit .
+func (d *Dao) Recruit(ctx context.Context, param url.Values, route *web.Params) (res json.RawMessage, err error) {
+	var (
+		req     *xhttp.Request
+		rs      json.RawMessage
+		mokaURI = d.c.Recruit.MokaURI + "/" + route.Route + "/" + d.c.Recruit.Orgid
+	)
+	if route.JobID != "" {
+		mokaURI = mokaURI + "/" + route.JobID
+	}
+	param.Del("route")
+	param.Del("job_id")
+	if req, err = xhttp.NewRequest("GET", mokaURI+"?"+param.Encode(), nil); err != nil {
+		log.Error("Recruit xhttp.NewRequest url(%s) error(%v)", mokaURI, err)
+		return
+	}
+	if err = d.httpR.Do(ctx, req, &rs); err != nil {
+		log.Error("Recruit d.httpR.Do url(%s) error(%v)", mokaURI, err)
+		err = ecode.NothingFound
+		return
+	}
+	res = rs
+	return
+}

app/interface/main/web-goblin/dao/web/recruit_test.go

@@ -0,0 +1,32 @@
+package web
+
+import (
+	"context"
+	"net/url"
+	"testing"
+
+	"go-common/app/interface/main/web-goblin/model/web"
+
+	"github.com/smartystreets/goconvey/convey"
+)
+
+func TestWebRecruit(t *testing.T) {
+	convey.Convey("Recruit", t, func(ctx convey.C) {
+		var (
+			c      = context.Background()
+			params = url.Values{}
+			ru     = &web.Params{
+				Route: "v1/jobs",
+			}
+		)
+		params.Set("mode", "social")
+		ctx.Convey("When everything gose positive", func(ctx convey.C) {
+			httpMock("GET", "https://api.mokahr.com/v1/jobs/bilibili").Reply(200).JSON(`{jobs:[], "total": 245}`)
+			res, err := d.Recruit(c, params, ru)
+			ctx.Convey("Then err should be nil.res should not be nil.", func(ctx convey.C) {
+				ctx.So(err, convey.ShouldBeNil)
+				ctx.So(res, convey.ShouldNotBeNil)
+			})
+		})
+	})
+}

app/interface/main/web-goblin/dao/web/ugc.go

@@ -0,0 +1,31 @@
+package web
+
+import (
+	"context"
+	"time"
+
+	webmdl "go-common/app/interface/main/web-goblin/model/web"
+	"go-common/library/database/elastic"
+	"go-common/library/log"
+)
+
+const _ugcIncre = "web_goblin"
+
+// UgcIncre ugc increment .
+func (d *Dao) UgcIncre(ctx context.Context, pn, ps int, start, end int64) (res []*webmdl.SearchAids, err error) {
+	var (
+		startStr, endStr string
+		rs               struct {
+			Result []*webmdl.SearchAids `json:"result"`
+		}
+	)
+	startStr = time.Unix(start, 0).Format("2006-01-02 15:04:05")
+	endStr = time.Unix(end, 0).Format("2006-01-02 15:04:05")
+	r := d.ela.NewRequest(_ugcIncre).WhereRange("mtime", startStr, endStr, elastic.RangeScopeLoRo).Fields("aid").Fields("action").Index(_ugcIncre).Pn(pn).Ps(ps)
+	if err = r.Scan(ctx, &rs); err != nil {
+		log.Error("r.Scan error(%v)", err)
+		return
+	}
+	res = rs.Result
+	return
+}

app/interface/main/web-goblin/dao/web/ugc_test.go

@@ -0,0 +1,27 @@
+package web
+
+import (
+	"context"
+	"testing"
+
+	"github.com/smartystreets/goconvey/convey"
+)
+
+func TestWebUgcIncre(t *testing.T) {
+	convey.Convey("UgcIncre", t, func(ctx convey.C) {
+		var (
+			c     = context.Background()
+			pn    = int(1)
+			ps    = int(10)
+			start = int64(1505876448)
+			end   = int64(1505876450)
+		)
+		ctx.Convey("When everything goes positive", func(ctx convey.C) {
+			res, err := d.UgcIncre(c, pn, ps, start, end)
+			ctx.Convey("Then err should be nil.res should not be nil.", func(ctx convey.C) {
+				ctx.So(err, convey.ShouldBeNil)
+				ctx.So(res, convey.ShouldNotBeNil)
+			})
+		})
+	})
+}

app/interface/main/web-goblin/dao/wechat/BUILD

@@ -0,0 +1,62 @@
+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",
+        "qrcode_test.go",
+    ],
+    embed = [":go_default_library"],
+    rundir = ".",
+    tags = ["automanaged"],
+    deps = [
+        "//app/interface/main/web-goblin/conf:go_default_library",
+        "//app/interface/main/web-goblin/model/wechat:go_default_library",
+        "//library/ecode:go_default_library",
+        "//vendor/github.com/smartystreets/goconvey/convey:go_default_library",
+    ],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "cache.go",
+        "dao.cache.go",
+        "dao.go",
+        "qrcode.go",
+    ],
+    importpath = "go-common/app/interface/main/web-goblin/dao/wechat",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//app/interface/main/web-goblin/conf:go_default_library",
+        "//app/interface/main/web-goblin/model/wechat:go_default_library",
+        "//library/cache:go_default_library",
+        "//library/cache/redis:go_default_library",
+        "//library/ecode:go_default_library",
+        "//library/log:go_default_library",
+        "//library/net/http/blademaster:go_default_library",
+        "//library/net/metadata:go_default_library",
+        "//library/stat/prom: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/interface/main/web-goblin/dao/wechat/cache.go

@@ -0,0 +1,13 @@
+package wechat
+
+import (
+	"context"
+
+	"go-common/app/interface/main/web-goblin/model/wechat"
+)
+
+//go:generate $GOPATH/src/go-common/app/tool/cache/gen
+type _cache interface {
+	// cache
+	AccessToken(c context.Context) (*wechat.AccessToken, error)
+}

app/interface/main/web-goblin/dao/wechat/dao.cache.go

@@ -0,0 +1,49 @@
+// Code generated by $GOPATH/src/go-common/app/tool/cache/gen. DO NOT EDIT.
+
+/*
+  Package wechat is a generated cache proxy package.
+  It is generated from:
+  type _cache interface {
+		// cache
+		AccessToken(c context.Context) (*wechat.AccessToken, error)
+	}
+*/
+
+package wechat
+
+import (
+	"context"
+
+	"go-common/app/interface/main/web-goblin/model/wechat"
+	"go-common/library/net/metadata"
+	"go-common/library/stat/prom"
+)
+
+var _ _cache
+
+// AccessToken get data from cache if miss will call source method, then add to cache.
+func (d *Dao) AccessToken(c context.Context) (res *wechat.AccessToken, err error) {
+	addCache := true
+	res, err = d.CacheAccessToken(c)
+	if err != nil {
+		addCache = false
+		err = nil
+	}
+	if res != nil {
+		prom.CacheHit.Incr("AccessToken")
+		return
+	}
+	prom.CacheMiss.Incr("AccessToken")
+	res, err = d.RawAccessToken(c)
+	if err != nil {
+		return
+	}
+	var miss = res
+	if !addCache {
+		return
+	}
+	d.cache.Save(func() {
+		d.AddCacheAccessToken(metadata.WithContext(c), miss)
+	})
+	return
+}

app/interface/main/web-goblin/dao/wechat/dao.go

@@ -0,0 +1,36 @@
+package wechat
+
+import (
+	"go-common/app/interface/main/web-goblin/conf"
+	"go-common/library/cache"
+	"go-common/library/cache/redis"
+	bm "go-common/library/net/http/blademaster"
+)
+
+// Dao dao struct.
+type Dao struct {
+	// config
+	c *conf.Config
+	// redis
+	redis *redis.Pool
+	// httpClient
+	httpClient *bm.Client
+	// url
+	wxAccessTokenURL string
+	wxQrcodeURL      string
+	cache            *cache.Cache
+}
+
+// New new dao.
+func New(c *conf.Config) (d *Dao) {
+	d = &Dao{
+		// config
+		c:          c,
+		redis:      redis.NewPool(c.Redis.Config),
+		httpClient: bm.NewClient(c.HTTPClient),
+		cache:      cache.New(1, 1024),
+	}
+	d.wxAccessTokenURL = d.c.Host.Wechat + _accessTokenURI
+	d.wxQrcodeURL = d.c.Host.Wechat + _qrcodeURI
+	return
+}

app/interface/main/web-goblin/dao/wechat/dao_test.go

@@ -0,0 +1,35 @@
+package wechat
+
+import (
+	"flag"
+	"os"
+	"testing"
+
+	"go-common/app/interface/main/web-goblin/conf"
+)
+
+var (
+	d *Dao
+)
+
+func TestMain(m *testing.M) {
+	if os.Getenv("DEPLOY_ENV") != "" {
+		flag.Set("app_id", "main.web-svr.web-goblin")
+		flag.Set("conf_token", "b2850ed0834343a9e435809857f5670d")
+		flag.Set("tree_id", "41730")
+		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/web-goblin-test.toml")
+	}
+	flag.Parse()
+	if err := conf.Init(); err != nil {
+		panic(err)
+	}
+	d = New(conf.Conf)
+	os.Exit(m.Run())
+}

app/interface/main/web-goblin/dao/wechat/qrcode.go

@@ -0,0 +1,137 @@
+package wechat
+
+import (
+	"context"
+	"encoding/json"
+	"net/http"
+	"net/url"
+	"strings"
+
+	"go-common/app/interface/main/web-goblin/model/wechat"
+	"go-common/library/cache/redis"
+	"go-common/library/ecode"
+	"go-common/library/log"
+)
+
+const (
+	_accessTokenKey = "a_t_k"
+	_accessTokenURI = "/cgi-bin/token"
+	_qrcodeURI      = "/wxa/getwxacodeunlimit"
+)
+
+// RawAccessToken get wechat access token.
+func (d *Dao) RawAccessToken(c context.Context) (data *wechat.AccessToken, err error) {
+	params := url.Values{}
+	params.Set("grant_type", "client_credential")
+	params.Set("appid", d.c.Wechat.AppID)
+	params.Set("secret", d.c.Wechat.Secret)
+	var req *http.Request
+	if req, err = http.NewRequest(http.MethodGet, d.wxAccessTokenURL+"?"+params.Encode(), nil); err != nil {
+		log.Error("AccessToken http.NewRequest error(%v)", err)
+		return
+	}
+	var res struct {
+		Errcode     int    `json:"errcode"`
+		Errmsg      string `json:"errmsg"`
+		AccessToken string `json:"access_token"`
+		ExpiresIN   int64  `json:"expires_in"`
+	}
+	if err = d.httpClient.Do(c, req, &res); err != nil {
+		log.Error("AccessToken d.httpClient.Do error(%v)", err)
+		return
+	}
+	if res.Errcode != ecode.OK.Code() {
+		log.Error("AccessToken errcode error(%d) msg(%s)", res.Errcode, res.Errmsg)
+		err = ecode.RequestErr
+		return
+	}
+	data = &wechat.AccessToken{AccessToken: res.AccessToken, ExpiresIn: res.ExpiresIN}
+	return
+}
+
+// Qrcode get qrcode.
+func (d *Dao) Qrcode(c context.Context, accessToken, arg string) (qrcode []byte, err error) {
+	var (
+		req     *http.Request
+		bs      []byte
+		jsonErr error
+	)
+	params := url.Values{}
+	params.Set("access_token", accessToken)
+	if req, err = http.NewRequest(http.MethodPost, d.wxQrcodeURL+"?"+params.Encode(), strings.NewReader(arg)); err != nil {
+		log.Error("Qrcode http.NewRequest error(%v)", err)
+		return
+	}
+	if bs, err = d.httpClient.Raw(c, req); err != nil {
+		log.Error("Qrcode d.httpClient.Do error(%v)", err)
+		return
+	}
+	var res struct {
+		Errcode int    `json:"errcode"`
+		Errmsg  string `json:"errmsg"`
+	}
+	if jsonErr = json.Unmarshal(bs, &res); jsonErr == nil && res.Errcode != ecode.OK.Code() {
+		log.Error("Qrcode errcode error(%d) msg(%s)", res.Errcode, res.Errmsg)
+		err = ecode.RequestErr
+		return
+	}
+	qrcode = bs
+	return
+}
+
+// CacheAccessToken cache access token
+func (d *Dao) CacheAccessToken(c context.Context) (data *wechat.AccessToken, err error) {
+	var (
+		value []byte
+		key   = _accessTokenKey
+		conn  = d.redis.Get(c)
+	)
+	defer conn.Close()
+	if value, err = redis.Bytes(conn.Do("GET", key)); err != nil {
+		if err == redis.ErrNil {
+			err = nil
+		} else {
+			log.Error("CacheAccessToken conn.Do(GET, %s) error(%v)", key, err)
+		}
+		return
+	}
+	data = new(wechat.AccessToken)
+	if err = json.Unmarshal(value, &data); err != nil {
+		log.Error("CacheAccessToken json.Unmarshal(%v) error(%v)", value, err)
+	}
+	return
+}
+
+// AddCacheAccessToken add access token cache
+func (d *Dao) AddCacheAccessToken(c context.Context, data *wechat.AccessToken) (err error) {
+	var (
+		bs   []byte
+		key  = _accessTokenKey
+		conn = d.redis.Get(c)
+	)
+	defer conn.Close()
+	if bs, err = json.Marshal(data); err != nil {
+		log.Error("AddCacheAccessToken json.Marshal(%v) error (%v)", data, err)
+		return
+	}
+	if err = conn.Send("SET", key, bs); err != nil {
+		log.Error("conn.Send(SET, %s, %s) error(%v)", key, string(bs), err)
+		return
+	}
+	expire := data.ExpiresIn - 60
+	if err = conn.Send("EXPIRE", key, expire); err != nil {
+		log.Error("conn.Send(Expire, %s, %d) error(%v)", key, expire, err)
+		return
+	}
+	if err = conn.Flush(); err != nil {
+		log.Error("conn.Flush error(%v)", err)
+		return
+	}
+	for i := 0; i < 2; i++ {
+		if _, err = conn.Receive(); err != nil {
+			log.Error("conn.Receive() error(%v)", err)
+			return
+		}
+	}
+	return
+}

app/interface/main/web-goblin/dao/wechat/qrcode_test.go

@@ -0,0 +1,58 @@
+package wechat
+
+import (
+	"context"
+	"testing"
+
+	"go-common/app/interface/main/web-goblin/model/wechat"
+	"go-common/library/ecode"
+
+	"github.com/smartystreets/goconvey/convey"
+)
+
+func TestWechatQrcode(t *testing.T) {
+	convey.Convey("Qrcode", t, func(ctx convey.C) {
+		var (
+			c           = context.Background()
+			accessToken = "14_LZVbKTtstzal_T-AfG-EgkUI2WlCdRvKUqhiYKMhNyxsGjzc1K_a1GGWuMPCbX"
+			arg         = `{"page":"","scene":"?avid=34188644"}`
+		)
+		ctx.Convey("When everything goes positive", func(ctx convey.C) {
+			qrcode, err := d.Qrcode(c, accessToken, arg)
+			ctx.Convey("Then err should be nil.qrcode should not be nil.", func(ctx convey.C) {
+				ctx.So(err, convey.ShouldEqual, ecode.RequestErr)
+				ctx.Println(qrcode)
+			})
+		})
+	})
+}
+
+func TestWechatAddCacheAccessToken(t *testing.T) {
+	convey.Convey("AddCacheAccessToken", t, func(ctx convey.C) {
+		var (
+			c    = context.Background()
+			data = &wechat.AccessToken{AccessToken: "string", ExpiresIn: 1111}
+		)
+		ctx.Convey("When everything goes positive", func(ctx convey.C) {
+			err := d.AddCacheAccessToken(c, data)
+			ctx.Convey("Then err should be nil.", func(ctx convey.C) {
+				ctx.So(err, convey.ShouldBeNil)
+			})
+		})
+	})
+}
+
+func TestWechatCacheAccessToken(t *testing.T) {
+	convey.Convey("CacheAccessToken", t, func(ctx convey.C) {
+		var (
+			c = context.Background()
+		)
+		ctx.Convey("When everything goes positive", func(ctx convey.C) {
+			data, err := d.CacheAccessToken(c)
+			ctx.Convey("Then err should be nil.data should not be nil.", func(ctx convey.C) {
+				ctx.So(err, convey.ShouldBeNil)
+				ctx.So(data, convey.ShouldNotBeNil)
+			})
+		})
+	})
+}