Initial commit

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-09-23 11:07:42 +08:00
commit 7974a42301
633 changed files with 120248 additions and 0 deletions
@@ -0,0 +1,93 @@
+package contactusser
+
+import (
+	"context"
+	"net/mail"
+	"strings"
+	"time"
+	"unicode/utf8"
+	"videoweb/app/api/proto"
+	"videoweb/pub/common/srvdef"
+	"videoweb/pub/models/contactusmod"
+)
+
+const (
+	contactUsMaxEmailLen      = 100
+	contactUsMaxTitleLen      = 100
+	contactUsMaxContentLen    = 1000
+	contactUsMaxAttachmentNum = 9
+	contactUsSubmitMessage    = "提交成功，我们会在24小时内回复。"
+)
+
+const (
+	ContactUsTypeOrder   int32 = 1 // 订单问题
+	ContactUsTypeAccount int32 = 2 // 账号问题
+	ContactUsTypeFeature int32 = 3 // 功能问题
+	ContactUsTypeExp     int32 = 4 // 体验问题
+	ContactUsTypeOther   int32 = 5 // 其他
+)
+
+// AddContactUs 提交联系我们记录
+func AddContactUs(ctx context.Context, userId int64, req *proto.ContactUsAddReq) (*proto.ContactUsAddResp, *srvdef.SrvErr) {
+	if req == nil || userId <= 0 {
+		return nil, srvdef.New(srvdef.ErrParamError, "", "")
+	}
+	email := strings.TrimSpace(req.Email)
+	if !isValidEmail(email) || utf8.RuneCountInString(email) > contactUsMaxEmailLen {
+		return nil, srvdef.New(srvdef.ErrParamError, "邮箱格式错误")
+	}
+	if !isValidContactUsType(req.Type) {
+		return nil, srvdef.New(srvdef.ErrParamError, "问题类型无效")
+	}
+	title := strings.TrimSpace(req.Title)
+	if title == "" || utf8.RuneCountInString(title) > contactUsMaxTitleLen {
+		return nil, srvdef.New(srvdef.ErrParamError, "标题不能为空且不能超过100字")
+	}
+	content := strings.TrimSpace(req.Content)
+	if content == "" || utf8.RuneCountInString(content) > contactUsMaxContentLen {
+		return nil, srvdef.New(srvdef.ErrParamError, "内容不能为空且不能超过1000字")
+	}
+	attachments := normalizeAttachments(req.Attachments)
+	if len(attachments) > contactUsMaxAttachmentNum {
+		return nil, srvdef.New(srvdef.ErrParamError, "附件不能超过9个")
+	}
+	now := time.Now()
+	doc := &contactusmod.ContactUs{
+		UserId:       userId,
+		Email:        email,
+		QuestionType: req.Type,
+		Title:        title,
+		Content:      content,
+		Attachments:  attachments,
+		Status:       0,
+		CreatedAt:    now,
+		UpdatedAt:    now,
+	}
+	if err := contactusmod.InsertOneContactUs(ctx, doc); err != nil {
+		return nil, err
+	}
+	return &proto.ContactUsAddResp{Message: contactUsSubmitMessage}, nil
+}
+
+func isValidEmail(email string) bool {
+	if email == "" {
+		return false
+	}
+	_, err := mail.ParseAddress(email)
+	return err == nil
+}
+
+func isValidContactUsType(questionType int32) bool {
+	return questionType >= ContactUsTypeOrder && questionType <= ContactUsTypeOther
+}
+
+func normalizeAttachments(rawAttachments []string) []string {
+	attachments := make([]string, 0, len(rawAttachments))
+	for _, attachment := range rawAttachments {
+		attachment = strings.TrimSpace(attachment)
+		if attachment != "" {
+			attachments = append(attachments, attachment)
+		}
+	}
+	return attachments
+}