Add SendEach method
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parent
ede1824071
commit
f247e11261
112
fcm.go
112
fcm.go
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@ -1,10 +1,10 @@
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// See documentation here:
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//
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// Sending notifications
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// # Sending notifications
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//
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// https://firebase.google.com/docs/cloud-messaging/send-message?hl=en
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//
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// OAuth2.0
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// # OAuth2.0
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//
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// https://developers.google.com/identity/protocols/oauth2/service-account?hl=en
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package fcm
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@ -20,9 +20,10 @@ import (
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"mime/multipart"
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"net/http"
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"net/textproto"
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"sync"
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"github.com/go-logr/logr"
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"git.bit5.ru/backend/errors"
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"github.com/go-logr/logr"
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"golang.org/x/oauth2"
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)
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@ -98,7 +99,7 @@ func (c *Client) SendMessage(msg Message) (SendResponse, error) {
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Message: msg,
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}
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return c.doSendRequest(sendRequest)
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return c.doSendRequest(sendRequest, true)
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}
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func (c *Client) ValidateMessage(msg Message) (SendResponse, error) {
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@ -107,10 +108,10 @@ func (c *Client) ValidateMessage(msg Message) (SendResponse, error) {
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Message: msg,
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}
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return c.doSendRequest(sendRequest)
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return c.doSendRequest(sendRequest, true)
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}
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func (c *Client) doSendRequest(req SendRequest) (SendResponse, error) {
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func (c *Client) doSendRequest(req SendRequest, loggerEnabled bool) (SendResponse, error) {
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accessToken, err := c.ts.Token()
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if err != nil {
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return SendResponse{}, err
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@ -120,7 +121,9 @@ func (c *Client) doSendRequest(req SendRequest) (SendResponse, error) {
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if err != nil {
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return SendResponse{}, errors.WithStack(err)
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}
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c.logger.Info("sending", "message", data)
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if loggerEnabled {
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c.logger.Info("sending", "message", data)
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}
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request, err := http.NewRequest(http.MethodPost, c.cfg.SendEndpoint, bytes.NewReader(data))
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if err != nil {
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@ -153,6 +156,7 @@ func (c *Client) doSendRequest(req SendRequest) (SendResponse, error) {
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return resp, nil
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}
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// Deprecated: Use SendEach instead.
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func (c *Client) SendMessages(messages []Message) (MultiSendResponse, error) {
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return c.doSendMessages(messages, false)
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}
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@ -280,7 +284,7 @@ func (c *Client) makeMultiSendResponse(response *http.Response, totalCount int)
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responses = append(responses, resp)
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if resp.HasError() {
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c.logger.Info("fail", "error", fmt.Sprintf("%+v", *resp.Error))
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c.logger.Info("fail", "error", fmt.Sprintf("%+v", *resp.Error))
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fails++
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}
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}
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@ -312,6 +316,98 @@ func makeSendResponseFromPart(part *multipart.Part) (SendResponse, error) {
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return resp, nil
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}
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func (c *Client) SendEach(messages []Message) (MessageMultiSendResponse, error) {
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return c.doSendEachInBatch(messages, false)
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}
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func (c *Client) doSendEachInBatch(messages []Message, validateOnly bool) (MessageMultiSendResponse, error) {
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messageCount := len(messages)
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if messageCount == 0 {
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return MessageMultiSendResponse{}, nil
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}
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if messageCount > maxMessages {
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return MessageMultiSendResponse{}, errors.New(fmt.Sprintf("messages limit (%d) exceeded: %d", maxMessages, messageCount))
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}
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var responses = make([]MessageSendResponse, len(messages))
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var wg sync.WaitGroup
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for idx, m := range messages {
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//if err := validateMessage(m); err != nil {
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// return nil, fmt.Errorf("invalid message at index %d: %v", idx, err)
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//}
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wg.Add(1)
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go func(idx int, m Message, validateOnly bool, responses []MessageSendResponse) {
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defer wg.Done()
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var resp string
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var err error
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if validateOnly {
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resp, err = c.Validate(m)
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} else {
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resp, err = c.Send(m)
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}
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if err == nil {
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responses[idx] = MessageSendResponse{
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Success: true,
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MessageID: resp,
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}
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} else {
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responses[idx] = MessageSendResponse{
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Success: false,
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Error: err,
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}
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}
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}(idx, m, validateOnly, responses)
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}
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// Wait for all Validate/Send calls to finish
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wg.Wait()
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successCount := 0
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for _, r := range responses {
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if r.Success {
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successCount++
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}
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}
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return MessageMultiSendResponse{
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Responses: responses,
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Sent: successCount,
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Failed: len(responses) - successCount,
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}, nil
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}
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func (c *Client) Send(message Message) (string, error) {
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sendRequest := SendRequest{
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ValidateOnly: false,
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Message: message,
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}
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resp, err := c.doSendRequest(sendRequest, false)
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return resp.MessageName, err
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}
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func (c *Client) Validate(message Message) (string, error) {
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sendRequest := SendRequest{
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ValidateOnly: true,
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Message: message,
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}
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resp, err := c.doSendRequest(sendRequest, false)
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return resp.MessageName, err
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}
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type MessageSendResponse struct {
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Success bool
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MessageID string
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Error error
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}
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type MessageMultiSendResponse struct {
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Responses []MessageSendResponse
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Sent int
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Failed int
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}
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type SendRequest struct {
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// Flag for testing the request without actually delivering the message.
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ValidateOnly bool `json:"validate_only,omitempty"`
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