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app/service/live/xroom-feed/api/BUILD

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+load(
+    "@io_bazel_rules_go//proto:def.bzl",
+    "go_proto_library",
+)
+
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+proto_library(
+    name = "api_proto",
+    srcs = ["api.proto"],
+    tags = ["automanaged"],
+    deps = ["@gogo_special_proto//github.com/gogo/protobuf/gogoproto"],
+)
+
+go_proto_library(
+    name = "api_go_proto",
+    compilers = ["@io_bazel_rules_go//proto:gogofast_grpc"],
+    importpath = "go-common/app/service/live/xroom-feed/api",
+    proto = ":api_proto",
+    tags = ["automanaged"],
+    deps = ["@com_github_gogo_protobuf//gogoproto:go_default_library"],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "api.bm.go",
+        "client.go",
+        "generate.go",
+    ],
+    embed = [":api_go_proto"],
+    importpath = "go-common/app/service/live/xroom-feed/api",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//library/net/http/blademaster:go_default_library",
+        "//library/net/http/blademaster/binding:go_default_library",
+        "//library/net/rpc/warden:go_default_library",
+        "@com_github_gogo_protobuf//gogoproto:go_default_library",
+        "@com_github_gogo_protobuf//proto:go_default_library",
+        "@org_golang_google_grpc//:go_default_library",
+        "@org_golang_x_net//context: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/service/live/xroom-feed/api/api.bm.go

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+// Code generated by protoc-gen-bm v0.1, DO NOT EDIT.
+// source: api.proto
+
+/*
+Package api is a generated blademaster stub package.
+This code was generated with go-common/app/tool/bmgen/protoc-gen-bm v0.1.
+
+It is generated from these files:
+	api.proto
+*/
+package api
+
+import (
+	"context"
+
+	bm "go-common/library/net/http/blademaster"
+	"go-common/library/net/http/blademaster/binding"
+)
+
+// to suppressed 'imported but not used warning'
+var _ *bm.Context
+var _ context.Context
+var _ binding.StructValidator
+
+var PathRecPoolGetList = "/live.xroomfeed.v1.RecPool/GetList"
+
+// =================
+// RecPool Interface
+// =================
+
+type RecPoolBMServer interface {
+	// 根据模块位置获取投放列表 position=>RoomItem
+	GetList(ctx context.Context, req *RecPoolReq) (resp *RecPoolResp, err error)
+}
+
+var RecPoolSvc RecPoolBMServer
+
+func recPoolGetList(c *bm.Context) {
+	p := new(RecPoolReq)
+	if err := c.BindWith(p, binding.Default(c.Request.Method, c.Request.Header.Get("Content-Type"))); err != nil {
+		return
+	}
+	resp, err := RecPoolSvc.GetList(c, p)
+	c.JSON(resp, err)
+}
+
+// RegisterRecPoolBMServer Register the blademaster route
+func RegisterRecPoolBMServer(e *bm.Engine, server RecPoolBMServer) {
+	RecPoolSvc = server
+	e.GET("/live.xroomfeed.v1.RecPool/GetList", recPoolGetList)
+}

app/service/live/xroom-feed/api/api.proto

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+syntax = "proto3";
+
+import "github.com/gogo/protobuf/gogoproto/gogo.proto";
+
+package live.xroomfeed.v1;
+
+option go_package = "api";
+
+option (gogoproto.goproto_getters_all) = false;
+
+service RecPool {
+	// 根据模块位置获取投放列表 position=>RoomItem
+	rpc GetList (RecPoolReq) returns (RecPoolResp);
+}
+
+message RecPoolReq {
+    // 投放模块
+	int64 module_type = 1 [(gogoproto.moretags)='form:"module_type" validate:"required"'];
+    // 投放模块位置数
+	int64 position_num = 2 [(gogoproto.moretags)='form:"position_num" validate:"required"'];
+	// 投放模块页数 不传或传0、1都按一页算(暂时没用)
+	int64 page_num = 3 [(gogoproto.moretags)='form:"page_num"'];
+	// 当前模块已存在的位置房间（逗号分隔、有序），1~position*N（内部去重,保证同一个房间优先出现在好位置）
+	string module_exist_rooms = 4 [(gogoproto.moretags)='form:"module_exist_rooms"'];
+    // 其它模块已存在的位置房间（逗号分隔、有序），1~position*N（内部去重,保证同一个房间优先出现在好位置）
+    string other_exist_rooms = 5 [(gogoproto.moretags)='form:"other_exist_rooms"'];
+	// 请求来源
+	string from = 6 [(gogoproto.moretags)='form:"from"'];
+}
+
+message RecPoolResp {
+	// 主播position => 房间信息(依赖计算的)
+	map<int64, RoomItem> list = 1 [(gogoproto.jsontag) = "list"];
+}
+
+message RoomItem {
+	//房间id
+	int64 room_id = 1 [(gogoproto.jsontag) = 'room_id'];
+    //主播uid
+    int64 uid = 2 [(gogoproto.jsontag) = 'uid'];
+	//房间标题
+	string title = 3 [(gogoproto.jsontag) = 'title'];
+	//人气
+	int64 popularity_count = 4 [(gogoproto.jsontag) = 'popularity_count'];
+	//关键帧
+	string keyframe = 5 [(gogoproto.jsontag) = 'keyframe'];
+	//封面
+	string cover = 6 [(gogoproto.jsontag) = 'cover'];
+	//二级分区id
+	int64 area_id = 7 [(gogoproto.jsontag) = 'area_id'];
+	//一级分区id
+	int64 parent_area_id = 8 [(gogoproto.jsontag) = 'parent_area_id'];
+	//二级分区名称
+	string area_name = 9 [(gogoproto.jsontag) = 'area_name'];
+	//一级分区名称
+	string parent_area_name = 10 [(gogoproto.jsontag) = 'parent_area_name'];
+    //推荐规则 10000+rule_id
+    int64 rec_type = 11 [(gogoproto.jsontag) = 'rec_type'];
+}

app/service/live/xroom-feed/api/api.recPool.md

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+<!-- package=live.xroomfeed.v1 -->
+- [/live.xroomfeed.v1.RecPool/GetList](#live.xroomfeed.v1.RecPoolGetList)  根据模块位置获取投放列表 position=>RoomItem
+
+## /live.xroomfeed.v1.RecPool/GetList
+### 根据模块位置获取投放列表 position=>RoomItem
+
+#### 方法：GET
+
+#### 请求参数
+
+|参数名|必选|类型|描述|
+|:---|:---|:---|:---|
+|module_type|是|integer| 投放模块|
+|position_num|是|integer| 投放模块位置数|
+|page_num|否|integer| 投放模块页数 不传或传0、1都按一页算(暂时没用)|
+|module_exist_rooms|否|string| 当前模块已存在的位置房间（逗号分隔、有序），1~position*N（内部去重,保证同一个房间优先出现在好位置）|
+|other_exist_rooms|否|string| 其它模块已存在的位置房间（逗号分隔、有序），1~position*N（内部去重,保证同一个房间优先出现在好位置）|
+|from|否|string| 请求来源|
+
+#### 响应
+
+```javascript
+{
+    "code": 0,
+    "message": "ok",
+    "data": {
+        //  主播position => 房间信息(依赖计算的)
+        "list": {
+            "1": {
+                // 房间id
+                "room_id": 0,
+                // 主播uid
+                "uid": 0,
+                // 房间标题
+                "title": "",
+                // 人气
+                "popularity_count": 0,
+                // 关键帧
+                "keyframe": "",
+                // 封面
+                "cover": "",
+                // 二级分区id
+                "area_id": 0,
+                // 一级分区id
+                "parent_area_id": 0,
+                // 二级分区名称
+                "area_name": "",
+                // 一级分区名称
+                "parent_area_name": "",
+                // 推荐规则 10000+rule_id
+                "rec_type": 0
+            }
+        }
+    }
+}
+```
+

app/service/live/xroom-feed/api/client.go

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+package api
+
+import (
+	"context"
+
+	"google.golang.org/grpc"
+
+	"go-common/library/net/rpc/warden"
+)
+
+const AppID = "live.xroomfeed"
+
+type Client struct {
+	RecPoolClient RecPoolClient
+}
+
+// NewClient xroom-feed grpc client
+func NewClient(cfg *warden.ClientConfig, opts ...grpc.DialOption) (*Client, error) {
+	client := warden.NewClient(cfg, opts...)
+	conn, err := client.Dial(context.Background(), "discovery://default/"+AppID)
+	if err != nil {
+		return nil, err
+	}
+	cli := &Client{}
+	cli.RecPoolClient = NewRecPoolClient(conn)
+	return cli, nil
+}

app/service/live/xroom-feed/api/generate.go

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+package api
+
+// 生成 gRPC 代码
+//go:generate $GOPATH/src/go-common/app/tool/warden/protoc.sh