[Frontend/Contract] Build Token Migration Tool with Automatic Swap and Legacy Token Deprecation

[ayomideadeniran]

📋 Overview

Labels: smart-contract complexity: hard eta-2-days migration token-swap upgrade

🎯 Problem Statement

Token upgrades require manual migration causing user confusion and lost tokens. The platform needs an automated migration tool with seamless swap and legacy token deprecation.

📝 Task Breakdown

Phase 1: Migration Setup (0.5 days)

• Implement migration contract deployment
• Create old/new token mapping
• Add migration ratio configuration
• Build migration tracking

Phase 2: Automatic Swap (0.5 days)

• Implement legacy token deposit
• Create new token minting
• Add automatic swap execution
• Build swap history

Phase 3: Deprecation Logic (0.5 days)

• Implement legacy token freeze
• Create migration deadline
• Add post-deadline handling
• Build deprecation announcement

Phase 4: Frontend Interface (0.5 days)

• Create migration dashboard
• Build swap interface
• Add migration status tracking
• Implement deadline countdown

✅ Acceptance Criteria

• Migration ratio enforced correctly
• Swap automatic and seamless
• Legacy tokens deprecated properly
• Migration tracked accurately
• Frontend guides users through migration
• All operations emit proper events

📁 Files to Create

• contracts/src/token_migration.rs
• contracts/src/legacy_deprecation.rs
• frontend/src/components/migration/MigrationDashboard.tsx

🎯 Success Metrics

• Migration success >95%
• Zero token loss
• User experience smooth
• Migration complete before deadline

[Gogo-Eng]

@Gogo-Eng has applied to work on this issue as part of the Stellar Wave Program's 4th wave.

Hello i would love to work on this issue

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Gogo-Eng to this issue.

[drips-wave]

Congratulations, @El-bomber! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on April 29, 2026.

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