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DCAHandlerEVM

import FlowTransactionScheduler from 0xe467b9dd11fa00df import DCAServiceEVM from 0xca7ee55e4fc3251a /// DCAHandlerEVM: Scheduled Transaction Handler for EVM-Native DCA /// /// Executes DCA plans via DCAServiceEVM. Rescheduling handled by backend. /// access(all) contract DCAHandlerEVM { access(all) event HandlerCreated(uuid: UInt64) access(all) event ExecutionTriggered(planId: UInt64, success: Bool) access(all) event ExecutionSkipped(planId: UInt64, reason: String) access(all) let HandlerStoragePath: StoragePath access(all) struct TransactionData { access(all) let planId: UInt64 init(planId: UInt64) { self.planId = planId } } access(all) resource Handler: FlowTransactionScheduler.TransactionHandler { access(FlowTransactionScheduler.Execute) fun executeTransaction(id: UInt64, data: AnyStruct?) { let txData = data as? TransactionData if txData == nil { log("DCAHandlerEVM: Invalid transaction data") return } let planId = txData!.planId let planOpt = DCAServiceEVM.getPlan(planId: planId) if planOpt == nil { emit ExecutionSkipped(planId: planId, reason: "Plan not found") return } let plan = planOpt! if plan.getStatus() != DCAServiceEVM.PlanStatus.Active { emit ExecutionSkipped(planId: planId, reason: "Plan not active") return } let success = DCAServiceEVM.executePlan(planId: planId) emit ExecutionTriggered(planId: planId, success: success) } init() { emit HandlerCreated(uuid: self.uuid) } } access(all) fun createHandler(): @Handler { return <- create Handler() } access(all) fun createTransactionData(planId: UInt64): TransactionData { return TransactionData(planId: planId) } init() { self.HandlerStoragePath = /storage/DCAHandlerEVM } }