Update base64.ts#88
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WalkthroughThe changeset simplifies the extraction of values from request bodies in the encode and decode routes of the base64.ts file. The Changes
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Files selected (1)
- src/routes/base64.ts (2)
Review comments generated (3)
- Review: 3
- LGTM: 0
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| base64Router.all('/encode', (req, res) => { | ||
| const valueToEncode = extractValueFromBody(req.body); | ||
| let valueToEncode: string; | ||
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| if (valueToEncode === null) { | ||
| // Handle different content types | ||
| if (typeof req.body === 'string') { | ||
| valueToEncode = req.body; | ||
| } else if (req.body && typeof req.body.value === 'string') { | ||
| valueToEncode = req.body.value; | ||
| } else { |
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The new code has removed the extractValueFromBody function and instead implemented the logic directly within the route handlers. This change could potentially lead to code duplication if more routes are added in the future that require similar value extraction from the request body. Consider re-introducing a helper function to handle this common task.
+ const extractValueFromReq = (req: Request): string | null => {
+ if (typeof req.body === 'string') {
+ return req.body;
+ } else if (req.body && typeof req.body.value === 'string') {
+ return req.body.value;
+ }
+ return null;
+ }
- let valueToEncode: string;
- // Handle different content types
- if (typeof req.body === 'string') {
- valueToEncode = req.body;
- } else if (req.body && typeof req.body.value === 'string') {
- valueToEncode = req.body.value;
- } else {
+ const valueToEncode = extractValueFromReq(req);
+ if (!valueToEncode) {| log.error(error, 'An unexpected error occurred during encoding.'); | ||
| res.status(HttpStatusCodes.INTERNAL_SERVER_ERROR).json({ | ||
| error: { | ||
| message: 'Failed to encode value to Base64', | ||
| message: 'An unexpected error occurred during encoding.', | ||
| }, | ||
| }); |
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The error handling has been improved to provide a more descriptive message when an unexpected error occurs during encoding. However, it would be beneficial to include the actual error message in the response to aid in debugging.
- log.error(error, 'An unexpected error occurred during encoding.');
- res.status(HttpStatusCodes.INTERNAL_SERVER_ERROR).json({
- error: {
- message: 'An unexpected error occurred during encoding.',
- },
- });
+ const errorMessage = (error as Error).message;
+ log.error(error, `An unexpected error occurred during encoding: ${errorMessage}`);
+ res.status(HttpStatusCodes.INTERNAL_SERVER_ERROR).json({
+ error: {
+ message: `An unexpected error occurred during encoding: ${errorMessage}`,
+ },
+ });| base64Router.all('/decode', (req, res) => { | ||
| const valueToDecode = extractValueFromBody(req.body); | ||
| let valueToDecode: string; | ||
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| if (valueToDecode === null) { | ||
| // Handle different content types | ||
| if (typeof req.body === 'string') { | ||
| valueToDecode = req.body; | ||
| } else if (req.body && typeof req.body.value === 'string') { | ||
| valueToDecode = req.body.value; | ||
| } else { |
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Similar to the '/encode' route, the '/decode' route also has potential code duplication issue. Consider using the extractValueFromReq helper function suggested earlier.
+ const valueToDecode = extractValueFromReq(req);
+ if (!valueToDecode) {
- let valueToDecode: string;
- // Handle different content types
- if (typeof req.body === 'string') {
- valueToDecode = req.body;
- } else if (req.body && typeof req.body.value === 'string') {
- valueToDecode = req.body.value;
- } else {
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Summary by CodeRabbit
base64.ts. This change enhances code readability and maintainability.base64.ts, providing clearer feedback to users when errors occur during encoding or decoding operations.