[CM-2330] Pass language code from IOS in both format "en" and "en_US" - lex bot requirement

[KommunicateDeveloper]

Summary

• Added the Code for Dialogflow bot, pass language code with region using key kmUserLanguageCode

Testing Branches

KM_ChatUI_Branch : CM-2330
KM_Core_Branch: dev

Summary by CodeRabbit

• New Features
  • Enhanced chat context metadata to include the user's full language and region code for Dialogflow bots, improving language-specific experiences.

[coderabbitai]

Walkthrough

The update modifies the getMetaDataWith(_:) method in the KMConversationService class to enhance the metadata sent for Dialogflow bots. It now constructs a locale-specific language code combining both language and region (e.g., "en_US") and adds this to the chat context metadata under a specific key. This new entry supplements the existing language code prefix already included. The metadata is merged into the chat context JSON string within the metadata dictionary. No public interfaces or method signatures are changed.

Changes

File(s)	Change Summary
Sources/Kommunicate/Classes/KMConversationService.swift	Enhanced getMetaDataWith(_:) to add a combined language-region code (e.g., "en_US") to chat context metadata for Dialogflow bots, in addition to the existing language prefix. Implementation only; no interface changes.

Poem

A bunny hopped through code today,
Adding language tags the clever way.
Now bots will know from whence you hail,
"en_US" or "fr_CA" in the metadata trail.
With every chat, more context flows—
A rabbit’s touch, and knowledge grows!
🐇💬🌍

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📥 Commits

Reviewing files that changed from the base of the PR and between debd54a and 1cf5a2d.

📒 Files selected for processing (1)

• Sources/Kommunicate/Classes/KMConversationService.swift (1 hunks)

⏰ Context from checks skipped due to timeout of 90000ms (1)

• GitHub Check: Build and Test

🔇 Additional comments (1)

Sources/Kommunicate/Classes/KMConversationService.swift (1)

472-477: Implementation for Dialogflow locale-specific language code looks good.

The code correctly adds support for locale-specific language codes (e.g., "en_US") by combining the language and region codes from the current locale. This enhances the Dialogflow bot integration by providing language codes in both formats as required.

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[KommunicateDeveloper]

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