server.src.contractImpl.NamedEventResourceImpl.mustache Maven / Gradle / Ivy

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package {{packageName}}.server.{{lowerCaseContractName}}.eventsImpl

import {{packageName}}.core.{{lowerCaseContractName}}.events.{{eventNameCap}}EventResource
import {{packageName}}.core.{{lowerCaseContractName}}.model.{{eventNameCap}}EventResponse
import {{packageName}}.wrappers.{{contractNameCap}}
import {{packageName}}.wrappers.{{contractNameCap}}.{{eventNameUp}}_EVENT
import org.web3j.openapi.core.models.TransactionReceiptModel
import org.web3j.openapi.server.SseUtils
import org.web3j.protocol.core.methods.request.EthFilter
import javax.annotation.processing.Generated
import javax.ws.rs.GET
import javax.ws.rs.Produces
import javax.ws.rs.core.Context
import javax.ws.rs.core.MediaType
import javax.ws.rs.sse.Sse
import javax.ws.rs.sse.SseEventSink

@Generated
class {{eventNameCap}}EventResourceImpl(
    private val {{contractName}}: {{contractNameCap}}
) : {{eventNameCap}}EventResource {

    override fun findBy(transactionReceiptModel: TransactionReceiptModel):
            List<{{eventNameCap}}EventResponse> {
        val eventResponse = {{contractName}}.get{{eventNameCap}}Events(
            transactionReceiptModel.toTransactionReceipt()
        )
        return eventResponse.map { {{eventNameCap}}EventResponse({{args}}) }
    }

    @GET
    @Produces(MediaType.SERVER_SENT_EVENTS)
    fun subscribe(@Context eventSink: SseEventSink, @Context sse: Sse) {
        val flowable = {{contractName}}.{{eventName}}EventFlowable(EthFilter())
        val eventClass = {{contractNameCap}}.{{eventNameCap}}EventResponse::class.java
        SseUtils.subscribe({{eventNameUp}}_EVENT, eventClass, flowable, eventSink, sse) {
            {{eventNameCap}}EventResponse({{args}})
        }
    }
}