Apply linter autofixes: internal/database (refs #61)

internal/database/blob_chunks.go

@@ -3,6 +3,7 @@ package database
 import (
 	"context"
 	"database/sql"
+	"errors"
 	"fmt"
 )
 
@@ -49,12 +50,15 @@ func (r *BlobChunkRepository) GetByBlobID(ctx context.Context, blobID string) ([
 	defer CloseRows(rows)
 
 	var blobChunks []*BlobChunk
+
 	for rows.Next() {
 		var bc BlobChunk
+
 		err := rows.Scan(&bc.BlobID, &bc.ChunkHash, &bc.Offset, &bc.Length)
 		if err != nil {
 			return nil, fmt.Errorf("scanning blob chunk: %w", err)
 		}
+
 		blobChunks = append(blobChunks, &bc)
 	}
 
@@ -70,7 +74,9 @@ func (r *BlobChunkRepository) GetByChunkHash(ctx context.Context, chunkHash stri
 	`
 
 	LogSQL("GetByChunkHash", query, chunkHash)
+
 	var bc BlobChunk
+
 	err := r.db.conn.QueryRowContext(ctx, query, chunkHash).Scan(
 		&bc.BlobID,
 		&bc.ChunkHash,
@@ -78,16 +84,20 @@ func (r *BlobChunkRepository) GetByChunkHash(ctx context.Context, chunkHash stri
 		&bc.Length,
 	)
 
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		LogSQL("GetByChunkHash", "No rows found", chunkHash)
+
 		return nil, nil
 	}
+
 	if err != nil {
 		LogSQL("GetByChunkHash", "Error", chunkHash, err)
+
 		return nil, fmt.Errorf("querying blob chunk: %w", err)
 	}
 
 	LogSQL("GetByChunkHash", "Found blob", chunkHash, "blob", bc.BlobID)
+
 	return &bc, nil
 }
 
@@ -101,7 +111,9 @@ func (r *BlobChunkRepository) GetByChunkHashTx(ctx context.Context, tx *sql.Tx,
 	`
 
 	LogSQL("GetByChunkHashTx", query, chunkHash)
+
 	var bc BlobChunk
+
 	err := tx.QueryRowContext(ctx, query, chunkHash).Scan(
 		&bc.BlobID,
 		&bc.ChunkHash,
@@ -109,16 +121,20 @@ func (r *BlobChunkRepository) GetByChunkHashTx(ctx context.Context, tx *sql.Tx,
 		&bc.Length,
 	)
 
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		LogSQL("GetByChunkHashTx", "No rows found", chunkHash)
+
 		return nil, nil
 	}
+
 	if err != nil {
 		LogSQL("GetByChunkHashTx", "Error", chunkHash, err)
+
 		return nil, fmt.Errorf("querying blob chunk: %w", err)
 	}
 
 	LogSQL("GetByChunkHashTx", "Found blob", chunkHash, "blob", bc.BlobID)
+
 	return &bc, nil
 }