53 lines
1.4 KiB
Go
53 lines
1.4 KiB
Go
// Code scaffolded by goctl. Safe to edit.
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// goctl 1.9.2
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package agent
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import (
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"context"
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"encoding/base64"
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"fmt"
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"qnc-server/app/main/api/internal/svc"
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"qnc-server/app/main/api/internal/types"
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"qnc-server/common/xerr"
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"github.com/pkg/errors"
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"github.com/zeromicro/go-zero/core/logx"
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)
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type GenerateInvitePosterLogic struct {
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logx.Logger
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ctx context.Context
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svcCtx *svc.ServiceContext
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}
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func NewGenerateInvitePosterLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GenerateInvitePosterLogic {
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return &GenerateInvitePosterLogic{
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Logger: logx.WithContext(ctx),
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ctx: ctx,
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svcCtx: svcCtx,
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}
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}
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func (l *GenerateInvitePosterLogic) GenerateInvitePoster(req *types.GenerateInvitePosterReq) (resp *types.GenerateInvitePosterResp, err error) {
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if req.InviteLink == "" {
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return nil, errors.Wrapf(xerr.NewErrMsg("邀请链接不能为空"), "")
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}
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// 调用ImageService生成海报
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imageData, mimeType, err := l.svcCtx.ImageService.ProcessImageWithQRCode("invitation", req.InviteLink)
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if err != nil {
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l.Errorf("生成邀请海报失败: %v", err)
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "生成海报失败: %v", err)
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}
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// 将图片数据转换为base64编码的data URL
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base64Data := base64.StdEncoding.EncodeToString(imageData)
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posterUrl := fmt.Sprintf("data:%s;base64,%s", mimeType, base64Data)
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return &types.GenerateInvitePosterResp{
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PosterUrl: posterUrl,
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}, nil
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}
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