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app/interface/main/app-interface/dao/article/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"],
+    embed = [":go_default_library"],
+    rundir = ".",
+    tags = ["automanaged"],
+    deps = [
+        "//app/interface/main/app-interface/conf:go_default_library",
+        "//vendor/github.com/smartystreets/goconvey/convey:go_default_library",
+    ],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["dao.go"],
+    importpath = "go-common/app/interface/main/app-interface/dao/article",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//app/interface/main/app-interface/conf:go_default_library",
+        "//app/interface/openplatform/article/model:go_default_library",
+        "//app/interface/openplatform/article/rpc/client:go_default_library",
+        "//library/net/metadata:go_default_library",
+        "//vendor/github.com/pkg/errors: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-interface/dao/article/dao.go

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+package article
+
+import (
+	"context"
+
+	"go-common/app/interface/main/app-interface/conf"
+	article "go-common/app/interface/openplatform/article/model"
+	artrpc "go-common/app/interface/openplatform/article/rpc/client"
+	"go-common/library/net/metadata"
+
+	"github.com/pkg/errors"
+)
+
+// Dao is atticle dao
+type Dao struct {
+	artRPC *artrpc.Service
+}
+
+// New initial tag dao
+func New(c *conf.Config) (d *Dao) {
+	d = &Dao{
+		artRPC: artrpc.New(c.ArticleRPC),
+	}
+	return
+}
+
+// UpArticles get article data from api.
+func (d *Dao) UpArticles(c context.Context, mid int64, pn, ps int) (ams []*article.Meta, count int, err error) {
+	var (
+		res *article.UpArtMetas
+		ip  = metadata.String(c, metadata.RemoteIP)
+	)
+	arg := &article.ArgUpArts{Mid: mid, Pn: pn, Ps: ps, RealIP: ip}
+	if res, err = d.artRPC.UpArtMetas(c, arg); err != nil {
+		err = errors.Wrapf(err, "%v", arg)
+		return
+	}
+	if res != nil {
+		ams = res.Articles
+		count = res.Count
+	}
+	return
+}
+
+// Favorites get article data from api.
+func (d *Dao) Favorites(c context.Context, mid int64, pn, ps int) (res []*article.Favorite, err error) {
+	ip := metadata.String(c, metadata.RemoteIP)
+	arg := &article.ArgFav{Mid: mid, Pn: pn, Ps: ps, RealIP: ip}
+	if res, err = d.artRPC.Favorites(c, arg); err != nil {
+		err = errors.Wrapf(err, "%v", arg)
+	}
+	return
+}
+
+func (d *Dao) Articles(c context.Context, aids []int64) (res map[int64]*article.Meta, err error) {
+	ip := metadata.String(c, metadata.RemoteIP)
+	arg := &article.ArgAids{Aids: aids, RealIP: ip}
+	if res, err = d.artRPC.ArticleMetas(c, arg); err != nil {
+		err = errors.Wrapf(err, "%v", arg)
+	}
+	return
+}
+
+func (d *Dao) UpLists(c context.Context, mid int64) (lists []*article.List, count int, err error) {
+	var (
+		res article.UpLists
+		ip  = metadata.String(c, metadata.RemoteIP)
+	)
+	arg := &article.ArgMid{Mid: mid, RealIP: ip}
+	if res, err = d.artRPC.UpLists(c, arg); err != nil {
+		err = errors.Wrapf(err, "%+v", arg)
+		return
+	}
+	lists = res.Lists
+	count = res.Total
+	return
+}

app/interface/main/app-interface/dao/article/dao_test.go

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+package article
+
+import (
+	"context"
+	"flag"
+	"path/filepath"
+	"testing"
+
+	"go-common/app/interface/main/app-interface/conf"
+
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+var (
+	d *Dao
+)
+
+func init() {
+	dir, _ := filepath.Abs("../../cmd/app-interface-test.toml")
+	flag.Set("conf", dir)
+	conf.Init()
+	d = New(conf.Conf)
+}
+
+func TestUpArticles(t *testing.T) {
+	Convey("TestUpArticles", t, func() {
+		d.UpArticles(context.TODO(), 1, 1, 1)
+	})
+}
+
+func TestNew(t *testing.T) {
+	Convey("new", t, func() {
+		d := New(&conf.Config{})
+		So(d, ShouldNotBeNil)
+	})
+}