72 lines
2.3 KiB
Go
72 lines
2.3 KiB
Go
// Изменено: 2026-04-10 — добавлена Redis persistence
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// DeleteMessageV1 — удаляет сообщение из очереди тенанта по ReceiptHandle.
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package gosqs
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import (
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"net/http"
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"strings"
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"shared-sqs/app/interfaces"
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"shared-sqs/app/models"
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"shared-sqs/app/persistence"
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"shared-sqs/app/utils"
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"github.com/gorilla/mux"
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log "github.com/sirupsen/logrus"
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)
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func DeleteMessageV1(req *http.Request) (int, interfaces.AbstractResponseBody) {
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requestBody := models.NewDeleteMessageRequest()
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ok := utils.REQUEST_TRANSFORMER(requestBody, req, false)
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if !ok {
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log.Error("Invalid Request - DeleteMessageV1")
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return utils.CreateErrorResponseV1("InvalidParameterValue", true)
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}
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t := getTenantFromContext(req)
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if t == nil {
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return utils.CreateErrorResponseV1("InvalidClientTokenId", true)
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}
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receiptHandle := requestBody.ReceiptHandle
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queueUrl := requestBody.QueueUrl
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queueName := ""
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if queueUrl == "" {
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vars := mux.Vars(req)
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queueName = vars["queueName"]
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} else {
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uriSegments := strings.Split(queueUrl, "/")
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queueName = uriSegments[len(uriSegments)-1]
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}
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key := tenantQueueKey(t.AccessKey, queueName)
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log.Info("Deleting Message, Queue:", queueName, ", ReceiptHandle:", receiptHandle)
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models.SyncQueues.Lock()
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defer models.SyncQueues.Unlock()
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if _, ok := models.SyncQueues.Queues[key]; ok {
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for i, msg := range models.SyncQueues.Queues[key].Messages {
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if msg.ReceiptHandle == receiptHandle {
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msgUuid := msg.Uuid
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models.SyncQueues.Queues[key].UnlockGroup(msg.GroupID)
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models.SyncQueues.Queues[key].Messages = append(models.SyncQueues.Queues[key].Messages[:i], models.SyncQueues.Queues[key].Messages[i+1:]...)
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delete(models.SyncQueues.Queues[key].Duplicates, msg.DeduplicationID)
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// Удаляем одно сообщение из Redis — O(1)
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persistence.DeleteMessagePersist(key, msgUuid)
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// Метаданные очереди (duplicates, FIFO state)
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persistence.SaveQueue(key, models.SyncQueues.Queues[key])
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respStruct := models.DeleteMessageResponse{
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Xmlns: models.BaseXmlns,
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Metadata: models.BaseResponseMetadata,
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}
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return 200, &respStruct
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}
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}
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log.Warning("Receipt Handle not found")
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} else {
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log.Warning("Queue not found")
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}
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return utils.CreateErrorResponseV1("MessageDoesNotExist", true)
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}
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