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list.go
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list.go
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package filelist
import (
"fmt"
"time"
"github.com/moov-io/ach"
"github.com/moov-io/ach-web-viewer/pkg/service"
)
type Files struct {
SourceID string
SourceType string
Files []File
}
type File struct {
Name string
StoragePath string
Contents *ach.File
CreatedAt time.Time
Size int64
RecordCount int64
}
type Lister interface {
SourceID() string
GetFile(path string) (*File, error)
GetFiles(opts ListOpts) (Files, error)
}
type Listers []Lister
func (ls Listers) GetFiles(opts ListOpts) (map[string]Files, error) {
out := make(map[string]Files)
for i := range ls {
files, err := ls[i].GetFiles(opts)
if err != nil {
return out, err
}
out[ls[i].SourceID()] = files
}
return out, nil
}
func NewListers(ss service.Sources) (Listers, error) {
var out Listers
for i := range ss {
ls, err := createLister(ss[i])
if err != nil {
return out, err
}
out = append(out, ls)
}
return out, nil
}
func createLister(src service.Source) (Lister, error) {
switch {
case src.ACHGateway != nil:
return newACHGatewayLister(src.ID, *src.ACHGateway)
case src.Bucket != nil:
return newBucketLister(src.ID, src)
case src.Filesystem != nil:
return newFilesystemLister(src.ID, src.Filesystem)
}
return nil, fmt.Errorf("unknown source: %#v", src)
}
func (ls Listers) GetFile(sourceID, path string) (*File, error) {
for i := range ls {
if ls[i].SourceID() == sourceID {
return ls[i].GetFile(path)
}
}
return nil, fmt.Errorf("%s not found for sourceID=%s", path, sourceID)
}