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

internal/database/chunk_files.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"database/sql"
 	"fmt"
+	"strings"
 
 	"sneak.berlin/go/vaultik/internal/types"
 )
@@ -90,18 +91,25 @@ func (r *ChunkFileRepository) GetByFileID(ctx context.Context, fileID types.File
 // scanChunkFiles is a helper that scans chunk file rows
 func (r *ChunkFileRepository) scanChunkFiles(rows *sql.Rows) ([]*ChunkFile, error) {
 	var chunkFiles []*ChunkFile
+
 	for rows.Next() {
-		var cf ChunkFile
-		var chunkHashStr, fileIDStr string
+		var (
+			cf                      ChunkFile
+			chunkHashStr, fileIDStr string
+		)
+
 		err := rows.Scan(&chunkHashStr, &fileIDStr, &cf.FileOffset, &cf.Length)
 		if err != nil {
 			return nil, fmt.Errorf("scanning chunk file: %w", err)
 		}
+
 		cf.ChunkHash = types.ChunkHash(chunkHashStr)
+
 		cf.FileID, err = types.ParseFileID(fileIDStr)
 		if err != nil {
 			return nil, fmt.Errorf("parsing file ID: %w", err)
 		}
+
 		chunkFiles = append(chunkFiles, &cf)
 	}
 
@@ -136,14 +144,13 @@ func (r *ChunkFileRepository) DeleteByFileIDs(ctx context.Context, tx *sql.Tx, f
 	const batchSize = 500
 
 	for i := 0; i < len(fileIDs); i += batchSize {
-		end := i + batchSize
-		if end > len(fileIDs) {
-			end = len(fileIDs)
-		}
+		end := min(i+batchSize, len(fileIDs))
+
 		batch := fileIDs[i:end]
 
 		query := "DELETE FROM chunk_files WHERE file_id IN (?" + repeatPlaceholder(len(batch)-1) + ")"
-		args := make([]interface{}, len(batch))
+
+		args := make([]any, len(batch))
 		for j, id := range batch {
 			args[j] = id.String()
 		}
@@ -154,6 +161,7 @@ func (r *ChunkFileRepository) DeleteByFileIDs(ctx context.Context, tx *sql.Tx, f
 		} else {
 			_, err = r.db.ExecWithLog(ctx, query, args...)
 		}
+
 		if err != nil {
 			return fmt.Errorf("batch deleting chunk_files: %w", err)
 		}
@@ -172,21 +180,28 @@ func (r *ChunkFileRepository) CreateBatch(ctx context.Context, tx *sql.Tx, cfs [
 	const batchSize = 200
 
 	for i := 0; i < len(cfs); i += batchSize {
-		end := i + batchSize
-		if end > len(cfs) {
-			end = len(cfs)
-		}
+		end := min(i+batchSize, len(cfs))
+
 		batch := cfs[i:end]
 
 		query := "INSERT INTO chunk_files (chunk_hash, file_id, file_offset, length) VALUES "
-		args := make([]interface{}, 0, len(batch)*4)
+
+		args := make([]any, 0, len(batch)*4)
+
+		var querySb183 strings.Builder
+
 		for j, cf := range batch {
 			if j > 0 {
-				query += ", "
+				querySb183.WriteString(", ")
 			}
-			query += "(?, ?, ?, ?)"
+
+			querySb183.WriteString("(?, ?, ?, ?)")
+
 			args = append(args, cf.ChunkHash.String(), cf.FileID.String(), cf.FileOffset, cf.Length)
 		}
+
+		query += querySb183.String()
+
 		query += " ON CONFLICT(chunk_hash, file_id) DO NOTHING"
 
 		var err error
@@ -195,6 +210,7 @@ func (r *ChunkFileRepository) CreateBatch(ctx context.Context, tx *sql.Tx, cfs [
 		} else {
 			_, err = r.db.ExecWithLog(ctx, query, args...)
 		}
+
 		if err != nil {
 			return fmt.Errorf("batch inserting chunk_files: %w", err)
 		}