Create & Init Project...

app/interface/main/app-resource/service/guide/BUILD

@@ -0,0 +1,47 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_test",
+    "go_library",
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["guide_test.go"],
+    embed = [":go_default_library"],
+    rundir = ".",
+    tags = ["automanaged"],
+    deps = [
+        "//app/interface/main/app-resource/conf:go_default_library",
+        "//vendor/github.com/smartystreets/goconvey/convey:go_default_library",
+    ],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["guide.go"],
+    importpath = "go-common/app/interface/main/app-resource/service/guide",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//app/interface/main/app-resource/conf:go_default_library",
+        "//app/interface/main/app-resource/model/guide:go_default_library",
+        "//library/log:go_default_library",
+        "//library/log/infoc: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/app-resource/service/guide/guide.go

@@ -0,0 +1,116 @@
+package guide
+
+import (
+	"encoding/json"
+	"hash/crc32"
+	"io/ioutil"
+	"os"
+	"strconv"
+	"time"
+
+	"go-common/app/interface/main/app-resource/conf"
+	"go-common/app/interface/main/app-resource/model/guide"
+	"go-common/library/log"
+	"go-common/library/log/infoc"
+)
+
+var (
+	_emptyinterest = []*guide.Interest{}
+)
+
+// Service interest service.
+type Service struct {
+	c            *conf.Config
+	cache        []*guide.Interest
+	interestPath string
+	// infoc
+	logCh chan interface{}
+	inf2  *infoc.Infoc
+}
+
+// New new a interest service.
+func New(c *conf.Config) (s *Service) {
+	s = &Service{
+		c:            c,
+		cache:        []*guide.Interest{},
+		interestPath: c.InterestJSONFile,
+		// infoc
+		logCh: make(chan interface{}, 1024),
+		inf2:  infoc.New(c.InterestInfoc),
+	}
+	s.loadInterestJSON()
+	return
+}
+
+// Interest buvid or time gray
+func (s *Service) Interest(mobiApp, buvid string, now time.Time) (res []*guide.Interest) {
+	res = s.cache
+	// if buvid != "" && mobiApp == "android" {
+	// 	if crc32.ChecksumIEEE([]byte(reverseString(buvid)))%5 < 2 {
+	// 		log.Info("interest_buvid_miss")
+	// 		res = _emptyinterest
+	// 		return
+	// 	}
+	// }
+	if len(res) == 0 {
+		log.Info("interest_null")
+		res = _emptyinterest
+		return
+	}
+	log.Info("interest_hit")
+	return
+}
+
+// Interest2 is
+func (s *Service) Interest2(mobiApp, device, deviceid, buvid string, build int, now time.Time) (res *guide.InterestTM) {
+	res = &guide.InterestTM{}
+	// switch group := int(crc32.ChecksumIEEE([]byte(buvid)) % 20); group {
+	// case 9, 18:
+	// 	res = &guide.InterestTM{
+	// 		Interests: s.cache,
+	// 	}
+	// }
+	id := crc32.ChecksumIEEE([]byte(reverseString(buvid))) % 100
+	if id < 5 {
+		res.FeedType = 1
+	}
+	switch mobiApp {
+	case "iphone_b", "android_b":
+		res.FeedType = 0
+	}
+	//infoc
+	b, _ := json.Marshal(&s.cache)
+	s.inf2.Info(mobiApp, device, strconv.Itoa(build), buvid, deviceid, now.Format("2006-01-02 15:04:05"), strconv.Itoa(res.FeedType), string(b))
+	log.Info("interest_infoc_index(%s,%s,%s,%s,%s,%s,%s)_list(%s)", mobiApp, device, strconv.Itoa(build), buvid, deviceid,
+		now.Format("2006-01-02 15:04:05"), strconv.Itoa(res.FeedType), string(b))
+	return
+}
+
+func reverseString(s string) string {
+	runes := []rune(s)
+	for from, to := 0, len(runes)-1; from < to; from, to = from+1, to-1 {
+		runes[from], runes[to] = runes[to], runes[from]
+	}
+	return string(runes)
+}
+
+// loadInterestJSON load interest json
+func (s *Service) loadInterestJSON() {
+	file, err := os.Open(s.interestPath)
+	if err != nil {
+		log.Error("os.Open(%s) error(%v)", s.interestPath, err)
+		return
+	}
+	defer file.Close()
+	bs, err := ioutil.ReadAll(file)
+	if err != nil {
+		log.Error("ioutil.ReadAll err %v", err)
+		return
+	}
+	res := []*guide.Interest{}
+	if err = json.Unmarshal(bs, &res); err != nil {
+		log.Error("json.Unmarshal() file(%s) error(%v)", s.interestPath, err)
+	}
+	s.cache = res
+	log.Info("loadInterestJSON success")
+}

app/interface/main/app-resource/service/guide/guide_test.go

@@ -0,0 +1,50 @@
+package guide
+
+import (
+	"encoding/json"
+	"flag"
+	"fmt"
+	"path/filepath"
+	"testing"
+	"time"
+
+	"go-common/app/interface/main/app-resource/conf"
+
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+var (
+	s *Service
+)
+
+func WithService(f func(s *Service)) func() {
+	return func() {
+		f(s)
+	}
+}
+
+func init() {
+	dir, _ := filepath.Abs("../../cmd/app-resource-test.toml")
+	flag.Set("conf", dir)
+	conf.Init()
+	s = New(conf.Conf)
+	time.Sleep(time.Second)
+}
+
+func TestGuide(t *testing.T) {
+	Convey("get guide data", t, WithService(func(s *Service) {
+		res := s.Interest("iphone", "", time.Now())
+		result, _ := json.Marshal(res)
+		fmt.Printf("test guide (%v) \n", string(result))
+		So(res, ShouldNotBeEmpty)
+	}))
+}
+
+func Test_Guide2(t *testing.T) {
+	Convey("Guide2", t, WithService(func(s *Service) {
+		res := s.Interest2("ssss11", "ssss11", "ssss11", "ssss11", 1, time.Now())
+		result, _ := json.Marshal(res)
+		Printf("test guide (%v) \n", string(result))
+		So(res, ShouldNotBeEmpty)
+	}))
+}