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Added APIs for delete and get all documents

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This commit is contained in:
Fabio Scotto di Santolo
2025-06-04 12:25:48 +02:00
parent eab9c25885
commit 32f31d44d2
4 changed files with 251 additions and 13 deletions
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35
internal/service/minio_service.go
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@@ -9,6 +9,15 @@ import (
)
// GetFileFromMinIO retrieves a file from the specified MinIO bucket.
// It returns the file object if found, or an error if there is an issue with fetching the file.
//
// Parameters:
// - bucketName (string): The name of the MinIO bucket to fetch the file from.
// - objectName (string): The name of the object (file) to retrieve from the bucket.
//
// Returns:
// - *minio.Object: The file object retrieved from MinIO.
// - error: An error is returned if there is an issue fetching the object from MinIO.
func GetFileFromMinIO(bucketName, objectName string) (*minio.Object, error) {
// Fetch the object from MinIO using the provided bucket name and object name
object, err := config.MinIO.GetObject(context.Background(), bucketName, objectName, minio.GetObjectOptions{})
@@ -21,6 +30,16 @@ func GetFileFromMinIO(bucketName, objectName string) (*minio.Object, error) {
}
// UploadFileToMinIO uploads a file to MinIO under the specified bucket and object name.
// If the bucket does not exist, it is created first.
//
// Parameters:
// - ctx (context.Context): The context for the operation (to control request lifetime).
// - bucketName (string): The name of the MinIO bucket to upload the file to.
// - objectName (string): The name of the object (file) in MinIO.
// - filePath (string): The local file path of the file to upload.
//
// Returns:
// - error: An error is returned if there is any issue during file upload.
func UploadFileToMinIO(ctx context.Context, bucketName, objectName, filePath string) error {
// Open the file from the given file path
file, err := os.Open(filePath)
@@ -47,6 +66,14 @@ func UploadFileToMinIO(ctx context.Context, bucketName, objectName, filePath str
}
// createBucketIfNotExists checks if the specified bucket exists and creates it if it doesn't.
// It is called by `UploadFileToMinIO` to ensure the bucket is available before uploading.
//
// Parameters:
// - ctx (context.Context): The context for the operation (to control request lifetime).
// - bucketName (string): The name of the bucket to check/create.
//
// Returns:
// - error: An error is returned if the bucket checking or creation process fails.
func createBucketIfNotExists(ctx context.Context, bucketName string) error {
// Check if the bucket already exists
exists, err := config.MinIO.BucketExists(ctx, bucketName)
@@ -71,6 +98,14 @@ func createBucketIfNotExists(ctx context.Context, bucketName string) error {
}
// DeleteFileFromMinIO removes a file from the specified MinIO bucket.
//
// Parameters:
// - ctx (context.Context): The context for the operation (to control request lifetime).
// - bucketName (string): The name of the MinIO bucket where the file is stored.
// - objectName (string): The name of the object (file) to delete.
//
// Returns:
// - error: An error is returned if there is an issue deleting the file from MinIO.
func DeleteFileFromMinIO(ctx context.Context, bucketName, objectName string) error {
// Remove the object from the MinIO bucket
err := config.MinIO.RemoveObject(ctx, bucketName, objectName, minio.RemoveObjectOptions{})