[Service] Payment Escrow Contract Service for StarShop Frontend

[aguilar1x]

🎯 Objective

Develop a comprehensive TypeScript service layer for the Payment Escrow Contract that manages secure payment escrow, dispute resolution, and transaction arbitration within the StarShop marketplace.

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🏗 Service Structure

src/shared/services/payment_escrow/
  escrow.service.ts                // Main service class
  types/
    escrow.types.ts               // TypeScript interfaces
    dispute.types.ts              // Dispute-related types
    arbitrator.types.ts           // Arbitrator types
  utils/
    escrow.utils.ts               // Helper functions
  constants/
    escrow.constants.ts           // Contract addresses, error codes

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🗂 Requirements

1. Escrow Creation & Management

• createEscrow(config) - Create new escrow
• getEscrow(escrowId) - Get escrow details
• updateEscrow(escrowId, updates) - Update escrow
• cancelEscrow(escrowId) - Cancel escrow

2. Payment Operations

• depositPayment(escrowId, amount) - Deposit payment
• releasePayment(escrowId) - Release payment to seller
• refundPayment(escrowId) - Refund payment to buyer
• getPaymentStatus(escrowId) - Get payment status

3. Dispute Management

• createDispute(escrowId, reason) - Create dispute
• getDispute(disputeId) - Get dispute details
• resolveDispute(disputeId, resolution) - Resolve dispute
• getDisputeStatus(disputeId) - Get dispute status

4. Arbitrator Operations

• assignArbitrator(escrowId, arbitrator) - Assign arbitrator
• getArbitrator(escrowId) - Get assigned arbitrator
• arbitratorDecision(disputeId, decision) - Arbitrator decision

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[Benjtalkshow]

@aguilar1x
I can handle this task. Kindly assign.

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