feat init 初始化

TODO fiber v3 client proxy有bug，proxy不生效
2024-07-24 10:43:43 +08:00 · 2024-07-24 10:43:43 +08:00 · 62b04c9599
commit 62b04c9599
13 changed files with 531 additions and 0 deletions
--- a/article-service.go
+++ b/article-service.go
@ -0,0 +1,112 @@
+package dw_sdk
+
+import (
+	"fmt"
+	"github.com/bytedance/sonic"
+	"github.com/gofiber/fiber/v3/client"
+	"github.com/pkg/errors"
+	"time"
+)
+
+//商品服务API
+//https://open.dewu.com/#/api/body?apiId=156&id=2&title=%E5%95%86%E5%93%81%E6%9C%8D%E5%8A%A1API
+
+type ArticleServiceClient interface {
+	BatchArticleNumber(ArticleNumbers []string) (*PublicResponse[[]Spu], error)
+}
+
+type ArticleServiceClientImpl struct {
+	cli *client.Client
+	cfg PublicConfig
+}
+
+func NewArticleServiceClient(cfg Config) ArticleServiceClient {
+	cli := client.New().SetJSONMarshal(func(v any) ([]byte, error) {
+		return sonic.Marshal(v)
+	}).SetJSONUnmarshal(func(data []byte, v any) error {
+		return sonic.Unmarshal(data, v)
+	}).SetBaseURL(GetUrl(cfg.Public.Env)).Debug()
+	if cfg.Proxy != nil {
+		err := cli.SetProxyURL(fmt.Sprintf("http://%s:%s@%s:%s", cfg.Proxy.User, cfg.Proxy.Pass, cfg.Proxy.Host, cfg.Proxy.Port))
+		if err != nil {
+			fmt.Println(err)
+		}
+	}
+	return &ArticleServiceClientImpl{
+		cli: cli,
+		cfg: cfg.Public,
+	}
+}
+
+//商品spu信息
+//https://open.dewu.com/#/api/body?apiId=156&id=2&title=%E5%95%86%E5%93%81%E6%9C%8D%E5%8A%A1API
+
+type BatchArticleNumber struct {
+	PublicParams
+	ArticleNumbers []string `json:"article_numbers" url:"article_numbers"`
+}
+
+type ArticleStatus int
+
+// 商品状态
+const (
+	ArticleStatus_Offline ArticleStatus = iota
+	ArticleStatus_Online
+)
+
+type Spu struct {
+	SpuId         int           `json:"spu_id"`
+	CategoryId    int           `json:"category_id"`
+	CategoryName  string        `json:"category_name"`
+	BrandId       int           `json:"brand_id"`
+	BrandName     string        `json:"brand_name"`
+	ArticleNumber string        `json:"article_number"` //商品货号
+	OtherNumbers  string        `json:"other_numbers"`  // 辅助货号,逗号分隔,可传多个
+	Title         string        `json:"title"`
+	SpuProperties string        `json:"spu_properties,omitempty"`
+	AuthPrice     int           `json:"auth_price"` //官方售价(单位:分)
+	Status        ArticleStatus `json:"status"`     //商品上下架状态(1:上架，0:下架)
+	SpuLogo       string        `json:"spu_logo"`
+	Skus          []Sku         `json:"skus"`
+}
+
+type Sku struct {
+	SkuId                 int           `json:"sku_id"`
+	Status                ArticleStatus `json:"status"`
+	Properties            string        `json:"properties"`                         //{"尺码":"M"} 商品规格属性
+	Barcode               string        `json:"barcode"`                            //商品条码
+	MerchantSkuCode       string        `json:"merchant_sku_code,omitempty"`        // 商家商品编码
+	OtherMerchantSkuCodes []string      `json:"other_merchant_sku_codes,omitempty"` //辅助商家商品编码
+	ExtraCode             string        `json:"extra_code,omitempty"`               //sku得物码（附加码）
+}
+
+const BatchArticleNumberURL = "/dop/api/v1/spu/batch_article_number"
+
+func (a *ArticleServiceClientImpl) BatchArticleNumber(ArticleNumbers []string) (*PublicResponse[[]Spu], error) {
+	if len(ArticleNumbers) == 0 {
+		return nil, Err_Params_None
+	}
+	data := BatchArticleNumber{
+		PublicParams: PublicParams{
+			AppKey:    a.cfg.Key,
+			Timestamp: time.Now().UnixMilli(),
+		},
+		ArticleNumbers: ArticleNumbers,
+	}
+	Sign(&data, a.cfg.Secret)
+
+	r := a.cli.R()
+	defer client.ReleaseRequest(r)
+
+	response, err := r.SetJSON(data).Post(BatchArticleNumberURL)
+	if err != nil {
+		return nil, errors.Wrapf(Err_Request_Err, "BatchArticleNumber err:%v", err)
+	}
+	defer client.ReleaseResponse(response)
+
+	var resp PublicResponse[[]Spu]
+	if err = response.JSON(&resp); err != nil {
+		return nil, errors.Wrapf(Err_JSON_UNMarshal, "BatchArticleNumber err:%v", err)
+	}
+	return &resp, nil
+}
--- a/article-service_test.go
+++ b/article-service_test.go
@ -0,0 +1,29 @@
+package dw_sdk
+
+import "testing"
+
+func TestNewArticleServiceClient(t *testing.T) {
+	//cli := NewArticleServiceClient(PublicConfig{
+	//	Key:    "340139807ccc413b8767f89ce2ffb121",
+	//	Secret: "3c3ab5aa12fc4f7d8e11a32e11c08760",
+	//	Env:    "dev",
+	//})
+	cli := NewArticleServiceClient(Config{
+		Public: PublicConfig{
+			Key:    "92a2afa02627410fae9e3331cc850224",
+			Secret: "73b5bf12bc5e4b4690f444b32b934dc0feb1e42977514333a76f263592ee37f4",
+			Env:    "online",
+		},
+		Proxy: &ProxyConfig{
+			Host: "jd.timerzz.com",
+			Port: "8090",
+			User: "timerzz",
+			Pass: "zhhg1997",
+		},
+	})
+	resp, err := cli.BatchArticleNumber([]string{"cq067"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(resp)
+}
--- a/bid-consign.go
+++ b/bid-consign.go
@ -0,0 +1,89 @@
+package dw_sdk
+
+import (
+	"fmt"
+	"github.com/bytedance/sonic"
+	"github.com/gofiber/fiber/v3/client"
+	"github.com/pkg/errors"
+	"time"
+)
+
+//https://open.dewu.com/#/api/body?apiId=42&id=3&title=%E5%87%BA%E4%BB%B7%E6%9C%8D%E5%8A%A1API
+
+type BidClient interface {
+	LowestPrice(skuId int64) (*PublicResponse[LowestPriceResponse], error)
+}
+
+type ConsignBidClientImpl struct {
+	cli     *client.Client
+	cfg     PublicConfig
+	baseUrl string
+}
+
+func NewConsignBidClient(cfg Config) BidClient {
+	baseUrl := GetUrl(cfg.Public.Env)
+	cli := client.New().SetJSONMarshal(func(v any) ([]byte, error) {
+		return sonic.Marshal(v)
+	}).SetJSONUnmarshal(func(data []byte, v any) error {
+		return sonic.Unmarshal(data, v)
+	}).AddRequestHook(func(c *client.Client, request *client.Request) error {
+		request.SetURL(baseUrl + request.URL())
+		return nil
+	})
+
+	if cfg.Proxy != nil {
+		_ = cli.SetProxyURL(fmt.Sprintf("http://%s:%s@%s:%s", cfg.Proxy.User, cfg.Proxy.Pass, cfg.Proxy.Host, cfg.Proxy.Port))
+	}
+	return &ConsignBidClientImpl{
+		cli:     cli,
+		cfg:     cfg.Public,
+		baseUrl: baseUrl,
+	}
+}
+
+// 获取平台sku最低价【闪电直发】
+const FastLowestPriceUrl = "/dop/api/v1/consign/bidding/lowest_price"
+
+type ConsignLowestPriceReq struct {
+	PublicParams
+	SkuId int64 `json:"sku_id" url:"sku_id"`
+}
+
+type LowestPriceResponse struct {
+	SkuId int               `json:"sku_id"`
+	Items []LowestPriceItem `json:"items"`
+}
+
+type LowestPriceItem struct {
+	LowestPrice int         `json:"lowest_price"`
+	BiddingType BiddingType `json:"bidding_type"`
+}
+
+func (a *ConsignBidClientImpl) LowestPrice(skuId int64) (*PublicResponse[LowestPriceResponse], error) {
+	if skuId == 0 {
+		return nil, Err_Params_None
+	}
+	data := ConsignLowestPriceReq{
+		PublicParams: PublicParams{
+			AppKey:    a.cfg.Key,
+			Timestamp: time.Now().UnixMilli(),
+		},
+		SkuId: skuId,
+	}
+
+	Sign(&data, a.cfg.Secret)
+
+	r := a.cli.R()
+	defer client.ReleaseRequest(r)
+
+	response, err := r.SetJSON(data).Post(FastLowestPriceUrl)
+	if err != nil {
+		return nil, errors.Wrapf(Err_Request_Err, "consign/bidding/lowest_price err:%v", err)
+	}
+	defer client.ReleaseResponse(response)
+	var resp PublicResponse[LowestPriceResponse]
+	if err = response.JSON(&resp); err != nil {
+		return nil, errors.Wrapf(Err_JSON_UNMarshal, "consign/bidding/lowest_price err:%v", err)
+	}
+	return &resp, nil
+}
--- a/bid-consign_test.go
+++ b/bid-consign_test.go
@ -0,0 +1,21 @@
+package dw_sdk
+
+import "testing"
+
+var testConfig = Config{
+	Public: PublicConfig{
+		Key:    "340139807ccc413b8767f89ce2ffb121",
+		Secret: "3c3ab5aa12fc4f7d8e11a32e11c08760",
+		Env:    "dev",
+	},
+	Proxy: nil,
+}
+
+func TestNewBidConsignClient(t *testing.T) {
+	cli := NewConsignBidClient(testConfig)
+	resp, err := cli.LowestPrice(123)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(resp)
+}
--- a/bid.go
+++ b/bid.go
@ -0,0 +1,7 @@
+package dw_sdk
+
+type BiddingType int8
+
+const (
+	BiddingType_Consign BiddingType = 5 //闪电直发
+)
--- a/client.go
+++ b/client.go
@ -0,0 +1,21 @@
+package dw_sdk
+
+type Client struct {
+	articleServiceClient ArticleServiceClient
+	consignBidClient     BidClient
+}
+
+func NewClient(cfg Config) *Client {
+	return &Client{
+		articleServiceClient: NewArticleServiceClient(cfg),
+		consignBidClient:     NewConsignBidClient(cfg),
+	}
+}
+
+func (c *Client) ArticleService() ArticleServiceClient {
+	return c.articleServiceClient
+}
+
+func (c *Client) ConsignBidClient() BidClient {
+	return c.consignBidClient
+}
--- a/config.go
+++ b/config.go
@ -0,0 +1,19 @@
+package dw_sdk
+
+type Config struct {
+	Public PublicConfig `json:"public" yaml:"public"`
+	Proxy  *ProxyConfig `json:"proxy,omitempty"  yaml:"proxy,omitempty"`
+}
+
+type PublicConfig struct {
+	Key    string `json:"key"    yaml:"key"`
+	Secret string `json:"secret" yaml:"secret"`
+	Env    string `json:"env"    yaml:"env"`
+}
+
+type ProxyConfig struct {
+	Host string `json:"host"    yaml:"host"`
+	Port string `json:"port"    yaml:"port"`
+	User string `json:"user" yaml:"user"`
+	Pass string `json:"pass" yaml:"pass"`
+}
--- a/errors.go
+++ b/errors.go
@ -0,0 +1,11 @@
+package dw_sdk
+
+import "github.com/pkg/errors"
+
+var (
+	Err_Params_None    = errors.New("请求参数为空")
+	Err_Params_Invalid = errors.New("请求参数错误")
+
+	Err_Request_Err    = errors.New("请求错误")
+	Err_JSON_UNMarshal = errors.New("JSON解析错误")
+)
--- a/go.mod
+++ b/go.mod
@ -0,0 +1,31 @@
+module gitea.timerzz.com/kedaya_haitao/dw-sdk
+
+go 1.22.5
+
+require (
+	github.com/bytedance/sonic v1.11.9
+	github.com/gofiber/fiber/v3 v3.0.0-beta.3
+	github.com/google/go-querystring v1.1.0
+	github.com/pkg/errors v0.9.1
+)
+
+require (
+	github.com/andybalholm/brotli v1.1.0 // indirect
+	github.com/bytedance/sonic/loader v0.1.1 // indirect
+	github.com/cloudwego/base64x v0.1.4 // indirect
+	github.com/cloudwego/iasm v0.2.0 // indirect
+	github.com/gofiber/utils/v2 v2.0.0-beta.4 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/klauspost/compress v1.17.9 // indirect
+	github.com/klauspost/cpuid/v2 v2.0.9 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasthttp v1.55.0 // indirect
+	github.com/valyala/tcplisten v1.0.0 // indirect
+	golang.org/x/arch v0.0.0-20210923205945-b76863e36670 // indirect
+	golang.org/x/net v0.26.0 // indirect
+	golang.org/x/sys v0.21.0 // indirect
+	golang.org/x/text v0.16.0 // indirect
+)
--- a/go.sum
+++ b/go.sum
@ -0,0 +1,71 @@
+github.com/andybalholm/brotli v1.1.0 h1:eLKJA0d02Lf0mVpIDgYnqXcUn0GqVmEFny3VuID1U3M=
+github.com/andybalholm/brotli v1.1.0/go.mod h1:sms7XGricyQI9K10gOSf56VKKWS4oLer58Q+mhRPtnY=
+github.com/bytedance/sonic v1.11.9 h1:LFHENlIY/SLzDWverzdOvgMztTxcfcF+cqNsz9pK5zg=
+github.com/bytedance/sonic v1.11.9/go.mod h1:LysEHSvpvDySVdC2f87zGWf6CIKJcAvqab1ZaiQtds4=
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+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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+golang.org/x/text v0.16.0/go.mod h1:GhwF1Be+LQoKShO3cGOHzqOgRrGaYc9AvblQOmPVHnI=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+nullprogram.com/x/optparse v1.0.0/go.mod h1:KdyPE+Igbe0jQUrVfMqDMeJQIJZEuyV7pjYmp6pbG50=
+rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
--- a/params.go
+++ b/params.go
@ -0,0 +1,53 @@
+package dw_sdk
+
+import (
+	"crypto/md5"
+	"fmt"
+	"github.com/bytedance/sonic"
+	"github.com/google/go-querystring/query"
+	"net/url"
+	"strings"
+)
+
+type PublicParams struct {
+	AppKey      string `json:"app_key" url:"app_key"`
+	Sign        string `json:"sign" url:"-"`
+	AccessToken string `json:"access_token,omitempty" url:"access_token,omitempty"`
+	Timestamp   int64  `json:"timestamp" url:"timestamp"`
+}
+
+func (p *PublicParams) SetSign(sign string) {
+	p.Sign = sign
+}
+
+type SetSigner interface {
+	SetSign(string)
+}
+
+func Sign(signer SetSigner, secret string) {
+	v, _ := query.Values(signer)
+	stringSignTemp := v.Encode() + secret
+
+	data := []byte(stringSignTemp)
+	has := md5.Sum(data)
+	signer.SetSign(fmt.Sprintf("%X", has))
+}
+
+// 对sign中的数组处理
+type ListParams[T any] []T
+
+func (s ListParams[T]) EncodeValues(key string, v *url.Values) error {
+	var list = make([]string, 0, len(s))
+	for _, item := range s {
+		js, _ := sonic.MarshalString(&item)
+		list = append(list, js)
+	}
+	v.Set(key, strings.Join(list, ","))
+	return nil
+}
+
+type PublicResponse[T any] struct {
+	Msg  string `json:"msg"`
+	Code int    `json:"code"`
+	Data T      `json:"data"`
+}
--- a/params_test.go
+++ b/params_test.go
@ -0,0 +1,54 @@
+package dw_sdk
+
+import (
+	"testing"
+)
+
+// 用于测试的请求
+type TestRequest struct {
+	AppointNo string              `json:"appoint_no" url:"appoint_no"`
+	SkuList   ListParams[TestSku] `json:"sku_list" url:"sku_list"`
+	PublicParams
+}
+
+type TestSku struct {
+	SpuId         int    `json:"spu_id"`
+	SkuId         int    `json:"sku_id"`
+	BarCode       string `json:"bar_code"`
+	ArticleNumber string `json:"article_number"`
+	AppointNum    int    `json:"appoint_num"`
+	BrandId       int    `json:"brand_id"`
+	CategoryId    int    `json:"category_id"`
+}
+
+func TestParams(t *testing.T) {
+	var p = TestRequest{
+		PublicParams: PublicParams{
+			AppKey:    "4d1715e032c44b709ef4954ef13e0950",
+			Timestamp: 1603353500369,
+		},
+
+		AppointNo: "A14343543654",
+		SkuList: ListParams[TestSku]{
+			{
+				SpuId:         81293,
+				SkuId:         487752589,
+				BarCode:       "487752589",
+				ArticleNumber: "wucaishi",
+				AppointNum:    10,
+				BrandId:       10444,
+				CategoryId:    46,
+			},
+			{
+				SpuId:         81293,
+				SkuId:         487752589,
+				BarCode:       "487752589",
+				ArticleNumber: "wucaishi",
+				AppointNum:    10,
+				BrandId:       10444,
+				CategoryId:    46,
+			},
+		},
+	}
+	Sign(&p, "")
+}
--- a/url.go
+++ b/url.go
@ -0,0 +1,13 @@
+package dw_sdk
+
+const (
+	DEV_URL    = "https://openapi-sandbox.dewu.com"
+	Online_URL = "https://openapi.dewu.com"
+)
+
+func GetUrl(env string) string {
+	if env == "online" {
+		return Online_URL
+	}
+	return DEV_URL
+}