konjacpotato
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50 lines
1.1 KiB
Go
50 lines
1.1 KiB
Go
package logic
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import (
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"context"
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"time"
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"godemo/file/file"
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"godemo/file/internal/svc"
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"godemo/file/worker"
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"github.com/google/uuid"
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"github.com/zeromicro/go-zero/core/logx"
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)
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type GenerateImageVersionsLogic struct {
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ctx context.Context
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svcCtx *svc.ServiceContext
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logx.Logger
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}
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func NewGenerateImageVersionsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GenerateImageVersionsLogic {
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return &GenerateImageVersionsLogic{
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ctx: ctx,
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svcCtx: svcCtx,
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Logger: logx.WithContext(ctx),
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}
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}
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// 异步生成图片版本接口
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func (l *GenerateImageVersionsLogic) GenerateImageVersions(in *file.GenerateImageVersionsRequest) (*file.GenerateImageVersionsResponse, error) {
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// 1. 验证输入参数
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// 2. 检查文件是否存在
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// 3. 创建任务对象，并提交到任务队列
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requestID := uuid.New().String()
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worker.ImageProcessTaskQueue <- worker.ImageProcessTask{
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FileID: in.FileId,
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Versions: in.Versions,
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RequestID: requestID,
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CreatedAt: time.Now(),
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}
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// 4. 返回响应
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return &file.GenerateImageVersionsResponse{
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TaskId: requestID,
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Accepted: true,
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}, nil
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}
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