From 6053598a03953080df3cbd62c1ed81e082f340eb Mon Sep 17 00:00:00 2001
From: markwang <www.wang61@qq.com>
Date: Fri, 15 Mar 2024 14:38:10 +0800
Subject: [PATCH 1/2] feat: optimized-error-handling&remove unused constant

---
 miniprogram/auth/auth.go                   |  6 ++--
 miniprogram/business/phone_number.go       |  7 +----
 miniprogram/privacy/privacy.go             | 20 +++----------
 miniprogram/security/security.go           | 34 ++--------------------
 miniprogram/shortlink/shortlink.go         |  6 +---
 miniprogram/subscribe/subscribe.go         |  6 +---
 miniprogram/urllink/urllink.go             | 13 +--------
 miniprogram/urlscheme/query.go             |  6 +---
 miniprogram/urlscheme/urlscheme.go         | 19 +-----------
 officialaccount/basic/short_url.go         |  7 ++---
 officialaccount/customerservice/manager.go | 19 ++----------
 officialaccount/datacube/publisher.go      | 28 ------------------
 officialaccount/draft/draft.go             | 20 ++-----------
 officialaccount/freepublish/freepublish.go | 31 ++------------------
 officialaccount/message/subscribe.go       | 31 ++++----------------
 officialaccount/message/template.go        | 12 ++------
 officialaccount/user/migrate.go            |  4 ---
 officialaccount/user/tag.go                |  8 +----
 openplatform/context/accessToken.go        |  7 ++---
 19 files changed, 33 insertions(+), 251 deletions(-)

diff --git a/miniprogram/auth/auth.go b/miniprogram/auth/auth.go
index 32c1493..b0af59b 100644
--- a/miniprogram/auth/auth.go
+++ b/miniprogram/auth/auth.go
@@ -138,10 +138,8 @@ func (auth *Auth) GetPhoneNumberContext(ctx context2.Context, code string) (*Get
 	}
 
 	var result GetPhoneNumberResponse
-	if err = util.DecodeWithError(response, &result, "phonenumber.getPhoneNumber"); err != nil {
-		return nil, err
-	}
-	return &result, nil
+	err = util.DecodeWithError(response, &result, "phonenumber.getPhoneNumber")
+	return &result, err
 }
 
 // GetPhoneNumber 小程序通过code获取用户手机号
diff --git a/miniprogram/business/phone_number.go b/miniprogram/business/phone_number.go
index bf99057..7292149 100644
--- a/miniprogram/business/phone_number.go
+++ b/miniprogram/business/phone_number.go
@@ -45,10 +45,5 @@ func (business *Business) GetPhoneNumber(in *GetPhoneNumberRequest) (info PhoneI
 		PhoneInfo PhoneInfo `json:"phone_info"`
 	}
 	err = util.DecodeWithError(response, &resp, "business.GetPhoneNumber")
-	if nil != err {
-		return
-	}
-
-	info = resp.PhoneInfo
-	return
+	return resp.PhoneInfo, err
 }
diff --git a/miniprogram/privacy/privacy.go b/miniprogram/privacy/privacy.go
index 024e379..9c3cc6c 100644
--- a/miniprogram/privacy/privacy.go
+++ b/miniprogram/privacy/privacy.go
@@ -55,8 +55,6 @@ const (
 
 	// PrivacyV1 用户隐私保护指引的版本，1表示现网版本。
 	PrivacyV1 = 1
-	// PrivacyV2 2表示开发版。默认是2开发版。
-	PrivacyV2 = 2
 )
 
 // GetPrivacySettingResponse 获取权限配置的响应结果
@@ -103,11 +101,8 @@ func (s *Privacy) GetPrivacySetting(privacyVer int) (GetPrivacySettingResponse,
 	}
 	// 返回错误信息
 	var result GetPrivacySettingResponse
-	if err = util.DecodeWithError(response, &result, "getprivacysetting"); err != nil {
-		return GetPrivacySettingResponse{}, err
-	}
-
-	return result, nil
+	err = util.DecodeWithError(response, &result, "getprivacysetting")
+	return result, err
 }
 
 // SetPrivacySetting 更新小程序权限配置
@@ -130,11 +125,7 @@ func (s *Privacy) SetPrivacySetting(privacyVer int, ownerSetting OwnerSetting, s
 	}
 
 	// 返回错误信息
-	if err = util.DecodeWithCommonError(response, "setprivacysetting"); err != nil {
-		return err
-	}
-
-	return err
+	return util.DecodeWithCommonError(response, "setprivacysetting")
 }
 
 // UploadPrivacyExtFileResponse 上传权限定义模板响应参数
@@ -159,9 +150,6 @@ func (s *Privacy) UploadPrivacyExtFile(fileData []byte) (UploadPrivacyExtFileRes
 
 	// 返回错误信息
 	var result UploadPrivacyExtFileResponse
-	if err = util.DecodeWithError(response, &result, "setprivacysetting"); err != nil {
-		return UploadPrivacyExtFileResponse{}, err
-	}
-
+	err = util.DecodeWithError(response, &result, "setprivacysetting")
 	return result, err
 }
diff --git a/miniprogram/security/security.go b/miniprogram/security/security.go
index 7e4d5dc..214185f 100644
--- a/miniprogram/security/security.go
+++ b/miniprogram/security/security.go
@@ -51,12 +51,7 @@ func (security *Security) MediaCheckAsyncV1(in *MediaCheckAsyncV1Request) (trace
 		TraceID string `json:"trace_id"`
 	}
 	err = util.DecodeWithError(response, &res, "MediaCheckAsyncV1")
-	if err != nil {
-		return
-	}
-
-	traceID = res.TraceID
-	return
+	return res.TraceID, err
 }
 
 // MediaCheckAsyncRequest 图片/音频异步校验请求参数
@@ -93,12 +88,7 @@ func (security *Security) MediaCheckAsync(in *MediaCheckAsyncRequest) (traceID s
 		TraceID string `json:"trace_id"`
 	}
 	err = util.DecodeWithError(response, &res, "MediaCheckAsync")
-	if err != nil {
-		return
-	}
-
-	traceID = res.TraceID
-	return
+	return res.TraceID, err
 }
 
 // ImageCheckV1 校验一张图片是否含有违法违规内容（同步）
@@ -124,29 +114,9 @@ func (security *Security) ImageCheckV1(filename string) (err error) {
 // CheckSuggest 检查建议
 type CheckSuggest string
 
-const (
-	// CheckSuggestRisky 违规风险建议
-	CheckSuggestRisky CheckSuggest = "risky"
-	// CheckSuggestPass 安全
-	CheckSuggestPass CheckSuggest = "pass"
-	// CheckSuggestReview 需要审查
-	CheckSuggestReview CheckSuggest = "review"
-)
-
 // MsgScene 文本场景
 type MsgScene uint8
 
-const (
-	// MsgSceneMaterial 资料文件检查场景
-	MsgSceneMaterial MsgScene = iota + 1
-	// MsgSceneComment 评论
-	MsgSceneComment
-	// MsgSceneForum 论坛
-	MsgSceneForum
-	// MsgSceneSocialLog 社交日志
-	MsgSceneSocialLog
-)
-
 // CheckLabel 检查命中标签
 type CheckLabel int
 
diff --git a/miniprogram/shortlink/shortlink.go b/miniprogram/shortlink/shortlink.go
index c386c21..f55b89b 100644
--- a/miniprogram/shortlink/shortlink.go
+++ b/miniprogram/shortlink/shortlink.go
@@ -60,11 +60,7 @@ func (shortLink *ShortLink) generate(shortLinkParams ShortLinker) (string, error
 	// 使用通用方法返回错误
 	var res resShortLinker
 	err = util.DecodeWithError(response, &res, "GenerateShortLink")
-	if err != nil {
-		return "", err
-	}
-
-	return res.Link, nil
+	return res.Link, err
 }
 
 // GenerateShortLinkPermanent 生成永久 shortLink
diff --git a/miniprogram/subscribe/subscribe.go b/miniprogram/subscribe/subscribe.go
index 0015a43..9099044 100644
--- a/miniprogram/subscribe/subscribe.go
+++ b/miniprogram/subscribe/subscribe.go
@@ -168,11 +168,7 @@ func (s *Subscribe) Add(ShortID string, kidList []int, sceneDesc string) (templa
 	}
 	var result resSubscribeAdd
 	err = util.DecodeWithError(response, &result, "AddSubscribe")
-	if err != nil {
-		return
-	}
-	templateID = result.TemplateID
-	return
+	return result.TemplateID, err
 }
 
 // Delete 删除私有模板
diff --git a/miniprogram/urllink/urllink.go b/miniprogram/urllink/urllink.go
index 378d58a..0892dac 100644
--- a/miniprogram/urllink/urllink.go
+++ b/miniprogram/urllink/urllink.go
@@ -22,14 +22,6 @@ const generateURL = "https://api.weixin.qq.com/wxa/generate_urllink"
 // TExpireType 失效类型 (指定时间戳/指定间隔)
 type TExpireType int
 
-const (
-	// ExpireTypeTime 指定时间戳后失效
-	ExpireTypeTime TExpireType = 0
-
-	// ExpireTypeInterval 间隔指定天数后失效
-	ExpireTypeInterval TExpireType = 1
-)
-
 // ULParams 请求参数
 // https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/url-link/urllink.generate.html#请求参数
 type ULParams struct {
@@ -65,8 +57,5 @@ func (u *URLLink) Generate(params *ULParams) (string, error) {
 	}
 	var resp ULResult
 	err = util.DecodeWithError(response, &resp, "URLLink.Generate")
-	if err != nil {
-		return "", err
-	}
-	return resp.URLLink, nil
+	return resp.URLLink, err
 }
diff --git a/miniprogram/urlscheme/query.go b/miniprogram/urlscheme/query.go
index 79b37fb..72506e8 100644
--- a/miniprogram/urlscheme/query.go
+++ b/miniprogram/urlscheme/query.go
@@ -62,9 +62,5 @@ func (u *URLScheme) QueryScheme(querySchemeParams QueryScheme) (schemeInfo Schem
 	// 使用通用方法返回错误
 	var res resQueryScheme
 	err = util.DecodeWithError(response, &res, "QueryScheme")
-	if err != nil {
-		return
-	}
-
-	return res.SchemeInfo, res.VisitOpenid, nil
+	return res.SchemeInfo, res.VisitOpenid, err
 }
diff --git a/miniprogram/urlscheme/urlscheme.go b/miniprogram/urlscheme/urlscheme.go
index 37bcd75..27c37ee 100644
--- a/miniprogram/urlscheme/urlscheme.go
+++ b/miniprogram/urlscheme/urlscheme.go
@@ -25,20 +25,6 @@ type TExpireType int
 // EnvVersion 要打开的小程序版本
 type EnvVersion string
 
-const (
-	// ExpireTypeTime 指定时间戳后失效
-	ExpireTypeTime TExpireType = 0
-	// ExpireTypeInterval 间隔指定天数后失效
-	ExpireTypeInterval TExpireType = 1
-
-	// EnvVersionRelease 正式版为"release"
-	EnvVersionRelease EnvVersion = "release"
-	// EnvVersionTrial 体验版为"trial"
-	EnvVersionTrial EnvVersion = "trial"
-	// EnvVersionDevelop 开发版为"develop"
-	EnvVersionDevelop EnvVersion = "develop"
-)
-
 // JumpWxa 跳转到的目标小程序信息
 type JumpWxa struct {
 	Path  string `json:"path"`
@@ -78,8 +64,5 @@ func (u *URLScheme) Generate(params *USParams) (string, error) {
 	}
 	var resp USResult
 	err = util.DecodeWithError(response, &resp, "URLScheme.Generate")
-	if err != nil {
-		return "", err
-	}
-	return resp.OpenLink, nil
+	return resp.OpenLink, err
 }
diff --git a/officialaccount/basic/short_url.go b/officialaccount/basic/short_url.go
index 94be9bb..a3a1440 100644
--- a/officialaccount/basic/short_url.go
+++ b/officialaccount/basic/short_url.go
@@ -44,9 +44,6 @@ func (basic *Basic) Long2ShortURL(longURL string) (shortURL string, err error) {
 	if err != nil {
 		return
 	}
-	if err = util.DecodeWithError(responseBytes, resp, long2shortAction); err != nil {
-		return
-	}
-	shortURL = resp.ShortURL
-	return
+	err = util.DecodeWithError(responseBytes, resp, long2shortAction)
+	return resp.ShortURL, err
 }
diff --git a/officialaccount/customerservice/manager.go b/officialaccount/customerservice/manager.go
index 6422fb7..ada6d2c 100644
--- a/officialaccount/customerservice/manager.go
+++ b/officialaccount/customerservice/manager.go
@@ -21,13 +21,6 @@ const (
 	customerServiceTypingURL     = "https://api.weixin.qq.com/cgi-bin/message/custom/typing"
 )
 
-const (
-	// Typing 表示正在输入状态
-	Typing TypingStatus = "Typing"
-	// CancelTyping 表示取消正在输入状态
-	CancelTyping TypingStatus = "CancelTyping"
-)
-
 // Manager 客服管理者，可以管理客服
 type Manager struct {
 	*context.Context
@@ -72,11 +65,7 @@ func (csm *Manager) List() (customerServiceList []*KeFuInfo, err error) {
 	}
 	var res resKeFuList
 	err = util.DecodeWithError(response, &res, "ListCustomerService")
-	if err != nil {
-		return
-	}
-	customerServiceList = res.KfList
-	return
+	return res.KfList, err
 }
 
 // KeFuOnlineInfo 客服在线信息
@@ -107,11 +96,7 @@ func (csm *Manager) OnlineList() (customerServiceOnlineList []*KeFuOnlineInfo, e
 	}
 	var res resKeFuOnlineList
 	err = util.DecodeWithError(response, &res, "ListOnlineCustomerService")
-	if err != nil {
-		return
-	}
-	customerServiceOnlineList = res.KfOnlineList
-	return
+	return res.KfOnlineList, err
 }
 
 // Add 添加客服账号
diff --git a/officialaccount/datacube/publisher.go b/officialaccount/datacube/publisher.go
index bd640d0..cb5d03b 100644
--- a/officialaccount/datacube/publisher.go
+++ b/officialaccount/datacube/publisher.go
@@ -11,31 +11,6 @@ import (
 // AdSlot 广告位类型
 type AdSlot string
 
-const (
-	// SlotIDBizBottom 公众号底部广告
-	SlotIDBizBottom AdSlot = "SLOT_ID_BIZ_BOTTOM"
-	// SlotIDBizMidContext 公众号文中广告
-	SlotIDBizMidContext AdSlot = "SLOT_ID_BIZ_MID_CONTEXT"
-	// SlotIDBizVideoEnd 公众号视频后贴
-	SlotIDBizVideoEnd AdSlot = "SLOT_ID_BIZ_VIDEO_END"
-	// SlotIDBizSponsor 公众号互选广告
-	SlotIDBizSponsor AdSlot = "SLOT_ID_BIZ_SPONSOR"
-	// SlotIDBizCps 公众号返佣商品
-	SlotIDBizCps AdSlot = "SLOT_ID_BIZ_CPS"
-	// SlotIDWeappBanner 小程序banner
-	SlotIDWeappBanner AdSlot = "SLOT_ID_WEAPP_BANNER"
-	// SlotIDWeappRewardVideo 小程序激励视频
-	SlotIDWeappRewardVideo AdSlot = "SLOT_ID_WEAPP_REWARD_VIDEO"
-	// SlotIDWeappInterstitial 小程序插屏广告
-	SlotIDWeappInterstitial AdSlot = "SLOT_ID_WEAPP_INTERSTITIAL"
-	// SlotIDWeappVideoFeeds 小程序视频广告
-	SlotIDWeappVideoFeeds AdSlot = "SLOT_ID_WEAPP_VIDEO_FEEDS"
-	// SlotIDWeappVideoBegin 小程序视频前贴
-	SlotIDWeappVideoBegin AdSlot = "SLOT_ID_WEAPP_VIDEO_BEGIN"
-	// SlotIDWeappBox 小程序格子广告
-	SlotIDWeappBox AdSlot = "SLOT_ID_WEAPP_BOX"
-)
-
 const (
 	publisherURL = "https://api.weixin.qq.com/publisher/stat"
 )
@@ -183,9 +158,6 @@ func (cube *DataCube) fetchData(params ParamsPublisher) (response []byte, err er
 	uri := fmt.Sprintf("%s?%s", publisherURL, v.Encode())
 
 	response, err = util.HTTPGet(uri)
-	if err != nil {
-		return
-	}
 	return
 }
 
diff --git a/officialaccount/draft/draft.go b/officialaccount/draft/draft.go
index e7f15d3..76a3751 100644
--- a/officialaccount/draft/draft.go
+++ b/officialaccount/draft/draft.go
@@ -64,11 +64,7 @@ func (draft *Draft) AddDraft(articles []*Article) (mediaID string, err error) {
 		MediaID string `json:"media_id"`
 	}
 	err = util.DecodeWithError(response, &res, "AddDraft")
-	if err != nil {
-		return
-	}
-	mediaID = res.MediaID
-	return
+	return res.MediaID, err
 }
 
 // GetDraft 获取草稿
@@ -94,12 +90,7 @@ func (draft *Draft) GetDraft(mediaID string) (articles []*Article, err error) {
 		NewsItem []*Article `json:"news_item"`
 	}
 	err = util.DecodeWithError(response, &res, "GetDraft")
-	if err != nil {
-		return
-	}
-
-	articles = res.NewsItem
-	return
+	return res.NewsItem, err
 }
 
 // DeleteDraft 删除草稿
@@ -172,12 +163,7 @@ func (draft *Draft) CountDraft() (total uint, err error) {
 		Total uint `json:"total_count"`
 	}
 	err = util.DecodeWithError(response, &res, "CountDraft")
-	if nil != err {
-		return
-	}
-
-	total = res.Total
-	return
+	return res.Total, err
 }
 
 // ArticleList 草稿列表
diff --git a/officialaccount/freepublish/freepublish.go b/officialaccount/freepublish/freepublish.go
index 041bf66..24df3ad 100644
--- a/officialaccount/freepublish/freepublish.go
+++ b/officialaccount/freepublish/freepublish.go
@@ -18,23 +18,6 @@ const (
 // PublishStatus 发布状态
 type PublishStatus uint
 
-const (
-	// PublishStatusSuccess 0:成功
-	PublishStatusSuccess PublishStatus = iota
-	// PublishStatusPublishing 1:发布中
-	PublishStatusPublishing
-	// PublishStatusOriginalFail 2:原创失败
-	PublishStatusOriginalFail
-	// PublishStatusFail 3:常规失败
-	PublishStatusFail
-	// PublishStatusAuditRefused 4:平台审核不通过
-	PublishStatusAuditRefused
-	// PublishStatusUserDeleted 5:成功后用户删除所有文章
-	PublishStatusUserDeleted
-	// PublishStatusSystemBanned 6:成功后系统封禁所有文章
-	PublishStatusSystemBanned
-)
-
 // FreePublish 发布能力
 type FreePublish struct {
 	*context.Context
@@ -73,12 +56,7 @@ func (freePublish *FreePublish) Publish(mediaID string) (publishID int64, err er
 		PublishID int64 `json:"publish_id"`
 	}
 	err = util.DecodeWithError(response, &res, "SubmitFreePublish")
-	if err != nil {
-		return
-	}
-
-	publishID = res.PublishID
-	return
+	return res.PublishID, err
 }
 
 // PublishStatusList 发布任务状态列表
@@ -191,12 +169,7 @@ func (freePublish *FreePublish) First(articleID string) (list []Article, err err
 		NewsItem []Article `json:"news_item"`
 	}
 	err = util.DecodeWithError(response, &res, "FirstFreePublish")
-	if err != nil {
-		return
-	}
-
-	list = res.NewsItem
-	return
+	return res.NewsItem, err
 }
 
 // ArticleList 发布列表
diff --git a/officialaccount/message/subscribe.go b/officialaccount/message/subscribe.go
index 9b6e18a..c0e9516 100644
--- a/officialaccount/message/subscribe.go
+++ b/officialaccount/message/subscribe.go
@@ -90,11 +90,7 @@ func (tpl *Subscribe) List() (templateList []*PrivateSubscribeItem, err error) {
 	}
 	var res resPrivateSubscribeList
 	err = util.DecodeWithError(response, &res, "ListSubscribe")
-	if err != nil {
-		return
-	}
-	templateList = res.SubscriptionList
-	return
+	return res.SubscriptionList, err
 }
 
 type resSubscribeAdd struct {
@@ -123,11 +119,7 @@ func (tpl *Subscribe) Add(ShortID string, kidList []int, sceneDesc string) (temp
 	}
 	var result resSubscribeAdd
 	err = util.DecodeWithError(response, &result, "AddSubscribe")
-	if err != nil {
-		return
-	}
-	templateID = result.TemplateID
-	return
+	return result.TemplateID, err
 }
 
 // Delete 删除私有模板
@@ -175,11 +167,7 @@ func (tpl *Subscribe) GetCategory() (categoryList []*PublicTemplateCategory, err
 	}
 	var result resSubscribeCategoryList
 	err = util.DecodeWithError(response, &result, "GetCategory")
-	if err != nil {
-		return
-	}
-	categoryList = result.CategoryList
-	return
+	return result.CategoryList, err
 }
 
 // PublicTemplateKeyWords 模板中的关键词
@@ -210,11 +198,7 @@ func (tpl *Subscribe) GetPubTplKeyWordsByID(titleID string) (keyWordsList []*Pub
 	}
 	var result resPublicTemplateKeyWordsList
 	err = util.DecodeWithError(response, &result, "GetPublicTemplateKeyWords")
-	if err != nil {
-		return
-	}
-	keyWordsList = result.KeyWordsList
-	return
+	return result.KeyWordsList, err
 }
 
 // PublicTemplateTitle 类目下的公共模板
@@ -246,10 +230,5 @@ func (tpl *Subscribe) GetPublicTemplateTitleList(ids string, start int, limit in
 	}
 	var result resPublicTemplateTitleList
 	err = util.DecodeWithError(response, &result, "GetPublicTemplateTitle")
-	if err != nil {
-		return
-	}
-	count = result.Count
-	templateTitleList = result.TemplateTitleList
-	return
+	return result.Count, result.TemplateTitleList, err
 }
diff --git a/officialaccount/message/template.go b/officialaccount/message/template.go
index 24a47ba..1c657ea 100644
--- a/officialaccount/message/template.go
+++ b/officialaccount/message/template.go
@@ -111,11 +111,7 @@ func (tpl *Template) List() (templateList []*TemplateItem, err error) {
 	}
 	var res resTemplateList
 	err = util.DecodeWithError(response, &res, "ListTemplate")
-	if err != nil {
-		return
-	}
-	templateList = res.TemplateList
-	return
+	return res.TemplateList, err
 }
 
 type resTemplateAdd struct {
@@ -143,11 +139,7 @@ func (tpl *Template) Add(shortID string) (templateID string, err error) {
 
 	var result resTemplateAdd
 	err = util.DecodeWithError(response, &result, "AddTemplate")
-	if err != nil {
-		return
-	}
-	templateID = result.TemplateID
-	return
+	return result.TemplateID, err
 }
 
 // Delete 删除私有模板.
diff --git a/officialaccount/user/migrate.go b/officialaccount/user/migrate.go
index 44afe05..cac6a1e 100644
--- a/officialaccount/user/migrate.go
+++ b/officialaccount/user/migrate.go
@@ -62,10 +62,6 @@ func (user *User) ListChangeOpenIDs(fromAppID string, openIDs ...string) (list *
 	}
 
 	err = util.DecodeWithError(resp, list, "ListChangeOpenIDs")
-	if err != nil {
-		return
-	}
-
 	return
 }
 
diff --git a/officialaccount/user/tag.go b/officialaccount/user/tag.go
index 3a61c5d..6353cfc 100644
--- a/officialaccount/user/tag.go
+++ b/officialaccount/user/tag.go
@@ -126,10 +126,7 @@ func (user *User) GetTag() (tags []*TagInfo, err error) {
 		Tags []*TagInfo `json:"tags"`
 	}
 	err = json.Unmarshal(response, &result)
-	if err != nil {
-		return
-	}
-	return result.Tags, nil
+	return result.Tags, err
 }
 
 // OpenIDListByTag 获取标签下粉丝列表
@@ -154,9 +151,6 @@ func (user *User) OpenIDListByTag(tagID int32, nextOpenID ...string) (userList *
 	}
 	userList = new(TagOpenIDList)
 	err = json.Unmarshal(response, &userList)
-	if err != nil {
-		return
-	}
 	return
 }
 
diff --git a/openplatform/context/accessToken.go b/openplatform/context/accessToken.go
index 6886129..465eb17 100644
--- a/openplatform/context/accessToken.go
+++ b/openplatform/context/accessToken.go
@@ -100,11 +100,8 @@ func (ctx *Context) GetPreCodeContext(stdCtx context.Context) (string, error) {
 	var ret struct {
 		PreCode string `json:"pre_auth_code"`
 	}
-	if err := json.Unmarshal(body, &ret); err != nil {
-		return "", err
-	}
-
-	return ret.PreCode, nil
+	err = json.Unmarshal(body, &ret)
+	return ret.PreCode, err
 }
 
 // GetPreCode 获取预授权码

From ea684369a9f0005d27bbcaba120115bdead8802c Mon Sep 17 00:00:00 2001
From: markwang <www.wang61@qq.com>
Date: Fri, 15 Mar 2024 16:23:48 +0800
Subject: [PATCH 2/2] feat: optimized-error-handling

---
 miniprogram/privacy/privacy.go             |  2 ++
 miniprogram/security/security.go           | 20 +++++++++++++++++
 miniprogram/urllink/urllink.go             |  8 +++++++
 miniprogram/urlscheme/urlscheme.go         | 14 ++++++++++++
 officialaccount/customerservice/manager.go |  7 ++++++
 officialaccount/datacube/publisher.go      | 25 ++++++++++++++++++++++
 officialaccount/freepublish/freepublish.go | 17 +++++++++++++++
 7 files changed, 93 insertions(+)

diff --git a/miniprogram/privacy/privacy.go b/miniprogram/privacy/privacy.go
index 9c3cc6c..176dfc5 100644
--- a/miniprogram/privacy/privacy.go
+++ b/miniprogram/privacy/privacy.go
@@ -55,6 +55,8 @@ const (
 
 	// PrivacyV1 用户隐私保护指引的版本，1表示现网版本。
 	PrivacyV1 = 1
+	// PrivacyV2 2表示开发版。默认是2开发版。
+	PrivacyV2 = 2
 )
 
 // GetPrivacySettingResponse 获取权限配置的响应结果
diff --git a/miniprogram/security/security.go b/miniprogram/security/security.go
index 214185f..3e979a5 100644
--- a/miniprogram/security/security.go
+++ b/miniprogram/security/security.go
@@ -114,9 +114,29 @@ func (security *Security) ImageCheckV1(filename string) (err error) {
 // CheckSuggest 检查建议
 type CheckSuggest string
 
+const (
+	// CheckSuggestRisky 违规风险建议
+	CheckSuggestRisky CheckSuggest = "risky"
+	// CheckSuggestPass 安全
+	CheckSuggestPass CheckSuggest = "pass"
+	// CheckSuggestReview 需要审查
+	CheckSuggestReview CheckSuggest = "review"
+)
+
 // MsgScene 文本场景
 type MsgScene uint8
 
+const (
+	// MsgSceneMaterial 资料文件检查场景
+	MsgSceneMaterial MsgScene = iota + 1
+	// MsgSceneComment 评论
+	MsgSceneComment
+	// MsgSceneForum 论坛
+	MsgSceneForum
+	// MsgSceneSocialLog 社交日志
+	MsgSceneSocialLog
+)
+
 // CheckLabel 检查命中标签
 type CheckLabel int
 
diff --git a/miniprogram/urllink/urllink.go b/miniprogram/urllink/urllink.go
index 0892dac..56975a6 100644
--- a/miniprogram/urllink/urllink.go
+++ b/miniprogram/urllink/urllink.go
@@ -22,6 +22,14 @@ const generateURL = "https://api.weixin.qq.com/wxa/generate_urllink"
 // TExpireType 失效类型 (指定时间戳/指定间隔)
 type TExpireType int
 
+const (
+	// ExpireTypeTime 指定时间戳后失效
+	ExpireTypeTime TExpireType = 0
+
+	// ExpireTypeInterval 间隔指定天数后失效
+	ExpireTypeInterval TExpireType = 1
+)
+
 // ULParams 请求参数
 // https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/url-link/urllink.generate.html#请求参数
 type ULParams struct {
diff --git a/miniprogram/urlscheme/urlscheme.go b/miniprogram/urlscheme/urlscheme.go
index 27c37ee..2659cfb 100644
--- a/miniprogram/urlscheme/urlscheme.go
+++ b/miniprogram/urlscheme/urlscheme.go
@@ -25,6 +25,20 @@ type TExpireType int
 // EnvVersion 要打开的小程序版本
 type EnvVersion string
 
+const (
+	// ExpireTypeTime 指定时间戳后失效
+	ExpireTypeTime TExpireType = 0
+	// ExpireTypeInterval 间隔指定天数后失效
+	ExpireTypeInterval TExpireType = 1
+
+	// EnvVersionRelease 正式版为"release"
+	EnvVersionRelease EnvVersion = "release"
+	// EnvVersionTrial 体验版为"trial"
+	EnvVersionTrial EnvVersion = "trial"
+	// EnvVersionDevelop 开发版为"develop"
+	EnvVersionDevelop EnvVersion = "develop"
+)
+
 // JumpWxa 跳转到的目标小程序信息
 type JumpWxa struct {
 	Path  string `json:"path"`
diff --git a/officialaccount/customerservice/manager.go b/officialaccount/customerservice/manager.go
index ada6d2c..973a86c 100644
--- a/officialaccount/customerservice/manager.go
+++ b/officialaccount/customerservice/manager.go
@@ -21,6 +21,13 @@ const (
 	customerServiceTypingURL     = "https://api.weixin.qq.com/cgi-bin/message/custom/typing"
 )
 
+const (
+	// Typing 表示正在输入状态
+	Typing TypingStatus = "Typing"
+	// CancelTyping 表示取消正在输入状态
+	CancelTyping TypingStatus = "CancelTyping"
+)
+
 // Manager 客服管理者，可以管理客服
 type Manager struct {
 	*context.Context
diff --git a/officialaccount/datacube/publisher.go b/officialaccount/datacube/publisher.go
index cb5d03b..73997cf 100644
--- a/officialaccount/datacube/publisher.go
+++ b/officialaccount/datacube/publisher.go
@@ -11,6 +11,31 @@ import (
 // AdSlot 广告位类型
 type AdSlot string
 
+const (
+	// SlotIDBizBottom 公众号底部广告
+	SlotIDBizBottom AdSlot = "SLOT_ID_BIZ_BOTTOM"
+	// SlotIDBizMidContext 公众号文中广告
+	SlotIDBizMidContext AdSlot = "SLOT_ID_BIZ_MID_CONTEXT"
+	// SlotIDBizVideoEnd 公众号视频后贴
+	SlotIDBizVideoEnd AdSlot = "SLOT_ID_BIZ_VIDEO_END"
+	// SlotIDBizSponsor 公众号互选广告
+	SlotIDBizSponsor AdSlot = "SLOT_ID_BIZ_SPONSOR"
+	// SlotIDBizCps 公众号返佣商品
+	SlotIDBizCps AdSlot = "SLOT_ID_BIZ_CPS"
+	// SlotIDWeappBanner 小程序banner
+	SlotIDWeappBanner AdSlot = "SLOT_ID_WEAPP_BANNER"
+	// SlotIDWeappRewardVideo 小程序激励视频
+	SlotIDWeappRewardVideo AdSlot = "SLOT_ID_WEAPP_REWARD_VIDEO"
+	// SlotIDWeappInterstitial 小程序插屏广告
+	SlotIDWeappInterstitial AdSlot = "SLOT_ID_WEAPP_INTERSTITIAL"
+	// SlotIDWeappVideoFeeds 小程序视频广告
+	SlotIDWeappVideoFeeds AdSlot = "SLOT_ID_WEAPP_VIDEO_FEEDS"
+	// SlotIDWeappVideoBegin 小程序视频前贴
+	SlotIDWeappVideoBegin AdSlot = "SLOT_ID_WEAPP_VIDEO_BEGIN"
+	// SlotIDWeappBox 小程序格子广告
+	SlotIDWeappBox AdSlot = "SLOT_ID_WEAPP_BOX"
+)
+
 const (
 	publisherURL = "https://api.weixin.qq.com/publisher/stat"
 )
diff --git a/officialaccount/freepublish/freepublish.go b/officialaccount/freepublish/freepublish.go
index 24df3ad..7c414a8 100644
--- a/officialaccount/freepublish/freepublish.go
+++ b/officialaccount/freepublish/freepublish.go
@@ -18,6 +18,23 @@ const (
 // PublishStatus 发布状态
 type PublishStatus uint
 
+const (
+	// PublishStatusSuccess 0:成功
+	PublishStatusSuccess PublishStatus = iota
+	// PublishStatusPublishing 1:发布中
+	PublishStatusPublishing
+	// PublishStatusOriginalFail 2:原创失败
+	PublishStatusOriginalFail
+	// PublishStatusFail 3:常规失败
+	PublishStatusFail
+	// PublishStatusAuditRefused 4:平台审核不通过
+	PublishStatusAuditRefused
+	// PublishStatusUserDeleted 5:成功后用户删除所有文章
+	PublishStatusUserDeleted
+	// PublishStatusSystemBanned 6:成功后系统封禁所有文章
+	PublishStatusSystemBanned
+)
+
 // FreePublish 发布能力
 type FreePublish struct {
 	*context.Context