PR Code Suggestions ✨

PR Code Suggestions ✨


Consider some of these suggestions.



<table><thead><tr><td>Category</td><td align=left>Suggestion&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </td><td align=center>Score</td></tr><tbody><tr><td rowspan=2><strong>Possible bug</strong></td>
<td>



<details><summary>Add error handling for JSON parsing to prevent runtime exceptions</summary>

___


**Replace the direct parsing of JSON data with a safer alternative that includes error <br>handling to prevent runtime exceptions if the JSON is malformed.**

[src/near-safe.ts [377]](https://github.com/Mintbase/near-safe/pull/69/files#diff-eaa2b6365c0d1469be7cdeec51b653d9551825a7f819995e332164a86987c3c1R377-R377)

```diff
-const userOp: UserOperation = JSON.parse(data.data);
+let userOp: UserOperation;
+try {
+  userOp = JSON.parse(data.data);
+} catch (error) {
+  console.error('Failed to parse data:', error);
+  // Handle the error appropriately (e.g., return an error response or throw a custom error)
+}
 
```                   
<details><summary>Suggestion importance[1-10]: 9</summary>

Why: This suggestion addresses a potential runtime exception by adding error handling for JSON parsing, which is crucial for robustness and preventing application crashes.


</details></details></td><td align=center>9

</td></tr><tr><td>



<details><summary>Ensure the function returns the correct type as per its signature</summary>

___


**Ensure that the return type of <code>decodeTxData</code> matches the expected structure, <br>especially since the function signature indicates it should return <code>DecodedMultisend</code> <br>but the actual implementation may not construct and return this type.**

[src/near-safe.ts [375-378]](https://github.com/Mintbase/near-safe/pull/69/files#diff-eaa2b6365c0d1469be7cdeec51b653d9551825a7f819995e332164a86987c3c1R375-R378)

```diff
 decodeTxData(data: EvmTransactionData): DecodedMultisend {
   const userOp: UserOperation = JSON.parse(data.data);
   const { callGasLimit, maxFeePerGas, maxPriorityFeePerGas } = userOp;
+  return {
+    chainId: userOp.chainId,
+    costEstimate: calculateCostEstimate(userOp), // Implement this function based on your logic
+    transactions: extractTransactions(userOp) // Implement this function to extract transactions
+  };
 
```                   
<details><summary>Suggestion importance[1-10]: 8</summary>

Why: The suggestion ensures that the function `decodeTxData` returns the correct type `DecodedMultisend`, which is important for maintaining type consistency and preventing potential runtime errors.


</details></details></td><td align=center>8

</td></tr><tr><td rowspan=1><strong>Best practice</strong></td>
<td>



<details><summary>Define the <code>Hex</code> type explicitly for improved type safety and clarity</summary>

___


**Add explicit types for the <code>Hex</code> type alias to ensure it is used consistently across <br>the codebase, enhancing maintainability and type safety.**

[src/types.ts [2]](https://github.com/Mintbase/near-safe/pull/69/files#diff-c54113cf61ec99691748a3890bfbeb00e10efb3f0a76f03a0fd9ec49072e410aR2-R2)

```diff
-import { Address, Hex, ParseAbi } from "viem";
+type Hex = string; // Assuming Hex should be a string of hexadecimal characters
+import { Address, ParseAbi } from "viem";
 
```                   
<details><summary>Suggestion importance[1-10]: 7</summary>

Why: Explicitly defining the `Hex` type enhances type safety and consistency across the codebase, which is a good practice for maintainability.


</details></details></td><td align=center>7

</td></tr><tr><td rowspan=1><strong>Enhancement</strong></td>
<td>



<details><summary>Refine the type definition for better clarity and safety</summary>

___


**Refactor the <code>Deployment</code> interface to ensure the <code>abi</code> field type is more specific, <br>either by always expecting a parsed ABI or by creating separate fields for raw and <br>parsed ABIs.**

[src/types.ts [25]](https://github.com/Mintbase/near-safe/pull/69/files#diff-c54113cf61ec99691748a3890bfbeb00e10efb3f0a76f03a0fd9ec49072e410aR25-R25)

```diff
-abi: unknown[] | ParseAbi<readonly string[]>;
+abi: ParseAbi<readonly string[]>; // or split into two properties if both formats are needed
 
```                   
<details><summary>Suggestion importance[1-10]: 6</summary>

Why: This suggestion improves type clarity and safety by refining the `abi` field type, which enhances code readability and reduces the risk of type-related errors.


</details></details></td><td align=center>6

</td></tr></tr></tbody></table>

_Originally posted by @mintbase-codium-pr-agent[bot] in https://github.com/Mintbase/near-safe/issues/69#issuecomment-2397063507_

Category	Suggestion	Score
Possible bug	Add error handling for JSON parsing to prevent runtime exceptions Replace the direct parsing of JSON data with a safer alternative that includes error handling to prevent runtime exceptions if the JSON is malformed. src/near-safe.ts [377] -const userOp: UserOperation = JSON.parse(data.data); +let userOp: UserOperation; +try { + userOp = JSON.parse(data.data); +} catch (error) { + console.error('Failed to parse data:', error); + // Handle the error appropriately (e.g., return an error response or throw a custom error) +} Suggestion importance[1-10]: 9 Why: This suggestion addresses a potential runtime exception by adding error handling for JSON parsing, which is crucial for robustness and preventing application crashes.	9
Possible bug	Ensure the function returns the correct type as per its signature Ensure that the return type of `decodeTxData` matches the expected structure, especially since the function signature indicates it should return `DecodedMultisend` but the actual implementation may not construct and return this type. src/near-safe.ts [375-378] decodeTxData(data: EvmTransactionData): DecodedMultisend { const userOp: UserOperation = JSON.parse(data.data); const { callGasLimit, maxFeePerGas, maxPriorityFeePerGas } = userOp; + return { + chainId: userOp.chainId, + costEstimate: calculateCostEstimate(userOp), // Implement this function based on your logic + transactions: extractTransactions(userOp) // Implement this function to extract transactions + }; Suggestion importance[1-10]: 8 Why: The suggestion ensures that the function `decodeTxData` returns the correct type `DecodedMultisend`, which is important for maintaining type consistency and preventing potential runtime errors.	8
Best practice	Define the `Hex` type explicitly for improved type safety and clarity Add explicit types for the `Hex` type alias to ensure it is used consistently across the codebase, enhancing maintainability and type safety. src/types.ts [2] -import { Address, Hex, ParseAbi } from "viem"; +type Hex = string; // Assuming Hex should be a string of hexadecimal characters +import { Address, ParseAbi } from "viem"; Suggestion importance[1-10]: 7 Why: Explicitly defining the `Hex` type enhances type safety and consistency across the codebase, which is a good practice for maintainability.	7
Enhancement	Refine the type definition for better clarity and safety Refactor the `Deployment` interface to ensure the `abi` field type is more specific, either by always expecting a parsed ABI or by creating separate fields for raw and parsed ABIs. src/types.ts [25] -abi: unknown[] \| ParseAbi<readonly string[]>; +abi: ParseAbi<readonly string[]>; // or split into two properties if both formats are needed Suggestion importance[1-10]: 6 Why: This suggestion improves type clarity and safety by refining the `abi` field type, which enhances code readability and reduces the risk of type-related errors.	6

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PR Code Suggestions ✨ #70

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