BugFix - Unable to present when a VC is already presented

[hassaan4584]

• Issue fixed where the survey would not be presented when there is a ViewController already presented

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1 out of 4 committers have signed the CLA.

✅ pandeymangg
❌ narjes
❌ narjes-abs
❌ hassaan4584

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[coderabbitai]

Walkthrough

This pull request updates FormbricksSDK to version 1.2.0 and refactors the survey presentation logic. The version bump updates the CocoaPods podspec and corresponding git tag reference. PresentSurveyManager.swift's present method now validates the key window and root view controller availability before proceeding. It introduces a helper method to traverse the view controller hierarchy and find the topmost controller for presentation, handles cases where controllers are already presenting, and implements guards to prevent presenting over existing presentations. The presenter is now dynamically selected based on view controller state rather than always using the root controller.

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately describes the main bugfix: handling survey presentation when a ViewController is already presented, which aligns with the changes in PresentSurveyManager.swift.
Description check	✅ Passed	The description directly relates to the changeset, explaining that it fixes an issue with survey presentation when a ViewController is already presented, which matches the implementation changes.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@Sources/FormbricksSDK/Manager/PresentSurveyManager.swift`:
- Around line 20-25: The helper topViewController(from:) can recurse infinitely
when a UINavigationController has visibleViewController == nil or a
UITabBarController has selectedViewController == nil because the current code
falls back to passing the container (navigation/tabBar) back into
topViewController; fix by checking for the child first (use guard/if let) and if
nil return the container itself (or its top-most child if appropriate) instead
of calling topViewController with the same container; update the branches that
reference UINavigationController.visibleViewController and
UITabBarController.selectedViewController to unwrap into a local
childViewController and only recurse when that child is non-nil.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro

Run ID: 49fd7df7-0481-450f-b908-4be857ff926d

📥 Commits

Reviewing files that changed from the base of the PR and between 52a3175 and b7a6beb.

📒 Files selected for processing (2)

• FormbricksSDK.podspec
• Sources/FormbricksSDK/Manager/PresentSurveyManager.swift