Feature/preloading schedule

[yusuftor]

Changes in this pull request

• Adds support for prioritised campaign preloading

Checklist

• All unit tests pass.
• All UI tests pass.
• Demo project builds and runs on iOS.
• Demo project builds and runs on Mac Catalyst.
• Demo project builds and runs on visionOS.
• I added/updated tests or detailed why my change isn't tested.
• I added an entry to the CHANGELOG.md for any breaking changes, enhancements, or bug fixes.
• I have run swiftlint in the main directory and fixed any issues.
• I have updated the SDK documentation as well as the online docs.
• I have reviewed the contributing guide

Greptile Summary

This PR adds support for prioritized campaign preloading. When a campaign is marked as prioritized via the prioritizedCampaignId field in the config, its paywalls are preloaded before all other paywalls, with a 5-second delay between the prioritized and general preloading stages to avoid resource contention.

Key changes:

• Added prioritizedCampaignId optional field to Config model with proper encoding/decoding
• Updated preloadAllPaywalls() to check for prioritized campaigns and preload them first
• Refactored getActiveTreatmentPaywallIds by removing unused synchronous variant and updating async method name
• Added comprehensive test coverage for the new field and encoding/decoding behavior
• Updated all existing tests to use the renamed async method

The implementation is clean and leverages existing caching infrastructure to prevent duplicate preloading operations.

Confidence Score: 5/5

• This PR is safe to merge with minimal risk
• The implementation is well-tested with comprehensive coverage, follows existing architectural patterns, and properly leverages the existing caching infrastructure. The changes are additive and backward-compatible with proper optional handling.
• No files require special attention

Important Files Changed

Filename	Overview
Sources/SuperwallKit/Config/Models/Config.swift	Added prioritizedCampaignId optional field with proper encoding/decoding - clean implementation
Sources/SuperwallKit/Config/ConfigLogic.swift	Removed unused synchronous method, renamed async method for clarity - refactoring improves consistency
Sources/SuperwallKit/Config/ConfigManager.swift	Implements prioritized campaign preloading with 5-second delay between stages - logic is sound with proper caching
Tests/SuperwallKitTests/Config/Models/PaywallPreloadingTests.swift	New test file with comprehensive tests for prioritizedCampaignId serialization - excellent test coverage

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[preloadAllPaywalls called] --> B{prioritizedCampaignId exists?}
    B -->|Yes| C[Filter triggers by campaign groupId]
    B -->|No| G[Get all treatment paywall IDs]
    C --> D[Get treatment paywall IDs for prioritized triggers]
    D --> E[Remove presented paywall ID]
    E --> F[Preload prioritized paywalls]
    F --> F1[Sleep 5 seconds]
    F1 --> G
    G --> H[Remove presented paywall ID]
    H --> I[Preload remaining paywalls]
    I --> J[End]
    
    style F fill:#90EE90
    style I fill:#87CEEB
    style F1 fill:#FFD700

Loading

_{Last reviewed commit: fa1332d}

[greptile-apps]

_{12 files reviewed, 1 comment}

_{Edit Code Review Agent Settings | Greptile}

[greptile-apps]

_{12 files reviewed, 1 comment}

_{Edit Code Review Agent Settings | Greptile}