52 lines
1.3 KiB
Go
52 lines
1.3 KiB
Go
package logic
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import (
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"context"
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"godemo/category/category"
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"godemo/file/file"
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"godemo/gallery/gallery"
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"godemo/gallery/internal/svc"
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"github.com/zeromicro/go-zero/core/logx"
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"google.golang.org/grpc/codes"
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"google.golang.org/grpc/status"
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)
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type UploadImageLogic 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 NewUploadImageLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UploadImageLogic {
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return &UploadImageLogic{
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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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// 图片上传
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func (l *UploadImageLogic) UploadImage(in *gallery.UploadImageRequest) (*gallery.UploadImageResponse, error) {
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// 1. 根据 in.CategoryId 查询分类信息，获取分类名称
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getCategoryRpcResp, getCategoryRpcErr := l.svcCtx.CategoryRpc.GetCategory(l.ctx, &category.GetCategoryRequest{
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Id: *in.CategoryId,
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})
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if getCategoryRpcErr != nil {
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return nil, status.Error(codes.Internal, getCategoryRpcErr.Error())
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}
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// 2. 调用 file rpc Upload 接口，上传文件到MinIO
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fileUploadRpcResp, fileUploadRpcErr := l.svcCtx.FileRpc.Upload(l.ctx, &file.UploadRequest{
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Filename: in.FileName,
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Content: in.FileContent,
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Folder: getCategoryRpcResp.Category.Name,
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})
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// 3. 图片信息存入数据库
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// 4. 返回接口执行结果
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return &gallery.UploadImageResponse{}, nil
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}
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