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Олег Бородин
2026-02-04 12:32:54 +02:00
parent 24b9acd678
commit 219a4cb890
17 changed files with 736 additions and 43 deletions
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app/maindb/blob.go
+18 -18
View File
@@ -20,6 +20,23 @@ func (db *Database) InsertBlob(ctx context.Context, layer *descr.Blob) error {
return err
}
func (db *Database) GetBlobByDigest(ctx context.Context, digest string) (bool, descr.Blob, error) {
var err error
blobs := make([]descr.Blob, 0)
res := descr.Blob{}
exists := false
request := `SELECT * FROM blobs WHERE digest = $1 LIMIT 1`
err = db.db.Select(&blobs, request, digest)
if err != nil {
return exists, res, err
}
if len(blobs) > 0 {
res = blobs[0]
exists = true
}
return exists, res, err
}
func (db *Database) ListAllBlobs(ctx context.Context) ([]descr.Blob, error) {
var err error
blobs := make([]descr.Blob, 0)
@@ -31,7 +48,7 @@ func (db *Database) ListAllBlobs(ctx context.Context) ([]descr.Blob, error) {
return blobs, err
}
func (db *Database) BlobExists(ctx context.Context, name, reference, digest string) (bool, error) {
func (db *Database) xxxBlobExists(ctx context.Context, name, reference, digest string) (bool, error) {
var err error
blobs := make([]descr.Blob, 0)
request := `
@@ -58,23 +75,6 @@ func (db *Database) GetBlobsByReferense(ctx context.Context, name, reference str
return blobs, err
}
func (db *Database) GetBlobByDigest(ctx context.Context, digest string) (bool, descr.Blob, error) {
var err error
blobs := make([]descr.Blob, 0)
res := descr.Blob{}
exists := false
request := `SELECT * FROM blobs WHERE digest = $1 LIMIT 1`
err = db.db.Select(&blobs, request, digest)
if err != nil {
return exists, res, err
}
if len(blobs) > 0 {
res = blobs[0]
exists = true
}
return exists, res, err
}
func (db *Database) GetBlobUsage(ctx context.Context, digest string) (int64, error) {
var err error
var usage int64
app/maindb/schema.go
+32
View File
@@ -15,4 +15,36 @@ const schema = `
);
CREATE UNIQUE INDEX IF NOT EXISTS file_index
ON file(collection, name);
--- DROP TABLE IF EXISTS manifests;
CREATE TABLE IF NOT EXISTS manifests (
id VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
reference VARCHAR(255) NOT NULL,
digest VARCHAR(1024) NOT NULL,
contentType VARCHAR(255) NOT NULL,
payload VARCHAR(4096) NOT NULL,
created_at VARCHAR(255) NOT NULL,
updated_at VARCHAR(255) NOT NULL,
created_by VARCHAR(255) NOT NULL,
updated_by VARCHAR(255) NOT NULL
);
CREATE UNIQUE INDEX IF NOT EXISTS manifest_index
ON manifests(name, reference);
CREATE TABLE IF NOT EXISTS blobs (
id VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
reference VARCHAR(255) NOT NULL,
mediaType VARCHAR(255) NOT NULL,
digest VARCHAR(255) NOT NULL,
size INTEGER NOT NULL,
created_at VARCHAR(255) NOT NULL,
updated_at VARCHAR(255) NOT NULL,
created_by VARCHAR(255) NOT NULL,
updated_by VARCHAR(255) NOT NULL
);
CREATE UNIQUE INDEX IF NOT EXISTS blobs_index
ON blobs(name, reference, digest);
`