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@key4ng key4ng commented Nov 5, 2025

Reverts #12290

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Summary of Changes

Hello @key4ng, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request fully reverts the previous implementation of the web_search_preview tool within the OpenAI router. The changes streamline the tool handling mechanism by removing specialized logic and data structures that were introduced for the web search preview feature. This results in a cleaner codebase where all tools are processed consistently through the Multi-turn Conversation Protocol (MCP) framework, eliminating the distinction previously made for web search functionalities.

Highlights

  • Web Search Preview Feature Removal: The entire implementation of the web_search_preview tool, including its specific handling logic, data structures, and event types, has been removed from the router.
  • MCP Logic Simplification: Code paths that previously differentiated between regular Multi-turn Conversation Protocol (MCP) tools and web_search_preview tools have been consolidated, leading to a more uniform handling of all tools under the MCP framework.
  • Utility Module Cleanup: Dedicated constants (web_search_constants), enums (ToolContext), and helper functions related to web_search_preview have been deleted from utility files, streamlining the codebase.
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Code Review

This pull request reverts the basic implementation of the web_search_preview tool. The changes correctly remove the feature and its related logic across multiple files, including ToolContext, constants, and conditional logic for web search handling. The revert appears clean and complete. I've added a few suggestions to improve the restored code by replacing hardcoded status strings with constants for better maintainability.

pub fn is_web_search(&self) -> bool {
matches!(self, ToolContext::WebSearchPreview)
}
}
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medium

To avoid using magic strings for status values like "completed" and "failed", consider re-introducing status constants within the event_types module. This improves maintainability and consistency, as these statuses were previously defined in the now-removed web_search_constants module.

Suggested change
}
// Item status
pub const STATUS_COMPLETED: &str = "completed";
pub const STATUS_FAILED: &str = "failed";
}

"status".to_string(),
Value::String(web_search_constants::STATUS_COMPLETED.to_string()),
);
obj.insert("status".to_string(), Value::String("completed".to_string()));
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medium

Following the suggestion to add status constants to event_types, you can replace the hardcoded string here.

Suggested change
obj.insert("status".to_string(), Value::String("completed".to_string()));
obj.insert("status".to_string(), Value::String(event_types::STATUS_COMPLETED.to_string()));

json!({
"id": generate_id("mcp"),
"type": event_types::ITEM_TYPE_MCP_CALL,
"status": if success { "completed" } else { "failed" },
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medium

Following the suggestion to add status constants to event_types, you can replace the hardcoded strings here for better maintainability and to avoid magic strings.

Suggested change
"status": if success { "completed" } else { "failed" },
"status": if success { event_types::STATUS_COMPLETED } else { event_types::STATUS_FAILED },

@key4ng key4ng merged commit 74243df into main Nov 6, 2025
39 checks passed
@key4ng key4ng deleted the revert-12290-web-search branch November 6, 2025 02:57
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5 participants