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Signed-off-by: Ales Verbic <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,99 @@ | ||
| package fcm | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "encoding/json" | ||
| "errors" | ||
| "fmt" | ||
| "io" | ||
| "net/http" | ||
|
|
||
| "github.com/blinklabs-io/snek/internal/logging" | ||
| ) | ||
|
|
||
| type Message struct { | ||
| MessageContent `json:"message"` | ||
| } | ||
|
|
||
| type MessageContent struct { | ||
| Token string `json:"token"` | ||
| Notification *NotificationContent `json:"notification,omitempty"` | ||
| Data map[string]interface{} `json:"data,omitempty"` | ||
| } | ||
|
|
||
| type NotificationContent struct { | ||
| Title string `json:"title"` | ||
| Body string `json:"body"` | ||
| } | ||
|
|
||
| type MessageOption func(*MessageContent) | ||
|
|
||
| func WithData(data map[string]interface{}) MessageOption { | ||
| return func(m *MessageContent) { | ||
| m.Data = data | ||
| } | ||
| } | ||
|
|
||
| func WithNotification(title string, body string) MessageOption { | ||
| return func(m *MessageContent) { | ||
| m.Notification = &NotificationContent{ | ||
| Title: title, | ||
| Body: body, | ||
| } | ||
| } | ||
| } | ||
|
|
||
| func NewMessage(token string, opts ...MessageOption) *Message { | ||
| if token == "" { | ||
| logging.GetLogger().Fatalf("Token is mandatory for FCM message") | ||
| } | ||
|
|
||
| msg := &Message{ | ||
| MessageContent: MessageContent{ | ||
| Token: token, | ||
| }, | ||
| } | ||
| for _, opt := range opts { | ||
| opt(&msg.MessageContent) | ||
| } | ||
| return msg | ||
| } | ||
|
|
||
| func Send(accessToken string, projectId string, msg *Message) error { | ||
|
|
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| fcmEndpoint := fmt.Sprintf("https://fcm.googleapis.com/v1/projects/%s/messages:send", projectId) | ||
|
|
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| // Convert the message to JSON | ||
| payload, err := json.Marshal(msg) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| fmt.Println(string(payload)) | ||
|
|
||
| // Create a new HTTP request | ||
| req, err := http.NewRequest("POST", fcmEndpoint, bytes.NewBuffer(payload)) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| // Set headers | ||
| req.Header.Set("Authorization", "Bearer "+accessToken) | ||
| req.Header.Set("Content-Type", "application/json") | ||
|
|
||
| // Execute the request | ||
| client := &http.Client{} | ||
| resp, err := client.Do(req) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| defer resp.Body.Close() | ||
|
|
||
| // Check for errors in the response | ||
| if resp.StatusCode != http.StatusOK { | ||
| body, _ := io.ReadAll(resp.Body) | ||
| return errors.New(string(body)) | ||
| } | ||
|
|
||
| return nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| // Copyright 2023 Blink Labs, LLC. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| package push | ||
|
|
||
| import ( | ||
| "github.com/blinklabs-io/snek/api" | ||
| ) | ||
|
|
||
| func (p *PushOutput) RegisterRoutes() { | ||
| apiInstance := api.GetInstance() | ||
|
|
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| apiInstance.AddRoute("POST", "/fcm", storeFCMToken) | ||
| apiInstance.AddRoute("POST", "/fcm/", storeFCMToken) | ||
|
|
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| apiInstance.AddRoute("GET", "/fcm/:token", readFCMToken) | ||
| apiInstance.AddRoute("GET", "/fcm/:token/", readFCMToken) | ||
|
|
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| apiInstance.AddRoute("DELETE", "/fcm/:token", deleteFCMToken) | ||
| apiInstance.AddRoute("DELETE", "/fcm/:token/", deleteFCMToken) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,130 @@ | ||
| package push_test | ||
|
|
||
| import ( | ||
| "net/http" | ||
| "net/http/httptest" | ||
| "strings" | ||
| "testing" | ||
|
|
||
| "github.com/blinklabs-io/snek/api" | ||
| "github.com/blinklabs-io/snek/output/push" | ||
| "github.com/gin-gonic/gin" | ||
| "github.com/stretchr/testify/assert" | ||
| ) | ||
|
|
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| func setupRouter() *gin.Engine { | ||
| apiInstance := api.New(true) | ||
| p := &push.PushOutput{} | ||
| p.RegisterRoutes() // This will internally get the API instance and register the routes for push | ||
| return apiInstance.Engine() | ||
| } | ||
|
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| func TestStoreFCMToken(t *testing.T) { | ||
| router := setupRouter() | ||
|
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| t.Run("Valid JSON input", func(t *testing.T) { | ||
| jsonStr := `{"FCMToken": "abcd1234"}` | ||
| req, _ := http.NewRequest("POST", "/fcm", strings.NewReader(jsonStr)) | ||
| req.Header.Set("Content-Type", "application/json") | ||
| w := httptest.NewRecorder() | ||
| router.ServeHTTP(w, req) | ||
|
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| assert.Equal(t, http.StatusCreated, w.Code) | ||
|
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| tokens := push.GetFcmTokens() | ||
| assert.Contains(t, tokens, "abcd1234") | ||
| }) | ||
|
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| t.Run("Store 2 tokens JSON input", func(t *testing.T) { | ||
| jsonStr := `{"FCMToken": "abcd1234"}` | ||
| req, _ := http.NewRequest("POST", "/fcm", strings.NewReader(jsonStr)) | ||
| req.Header.Set("Content-Type", "application/json") | ||
| w := httptest.NewRecorder() | ||
| router.ServeHTTP(w, req) | ||
|
|
||
| assert.Equal(t, http.StatusCreated, w.Code) | ||
|
|
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| tokens := push.GetFcmTokens() | ||
| assert.Contains(t, tokens, "abcd1234") | ||
|
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| jsonStr = `{"FCMToken": "abcd0000"}` | ||
| req, _ = http.NewRequest("POST", "/fcm", strings.NewReader(jsonStr)) | ||
| req.Header.Set("Content-Type", "application/json") | ||
| w = httptest.NewRecorder() | ||
| router.ServeHTTP(w, req) | ||
|
|
||
| assert.Equal(t, http.StatusCreated, w.Code) | ||
|
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| tokens = push.GetFcmTokens() | ||
| assert.Contains(t, tokens, "abcd0000") | ||
| }) | ||
|
|
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| t.Run("Invalid JSON input", func(t *testing.T) { | ||
| jsonStr := `{"invalid_field": "abcd1234"}` | ||
| req, _ := http.NewRequest("POST", "/fcm", strings.NewReader(jsonStr)) | ||
| req.Header.Set("Content-Type", "application/json") | ||
| w := httptest.NewRecorder() | ||
| router.ServeHTTP(w, req) | ||
|
|
||
| assert.Equal(t, http.StatusBadRequest, w.Code) | ||
| }) | ||
| } | ||
|
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| func TestReadFCMToken(t *testing.T) { | ||
| router := setupRouter() | ||
|
|
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| // Prepopulate the FCMTokens map for the read test | ||
| push.GetFcmTokens()["abcd1234"] = "abcd1234" | ||
|
|
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| t.Run("Token exists", func(t *testing.T) { | ||
| req, _ := http.NewRequest("GET", "/fcm/abcd1234", nil) | ||
| w := httptest.NewRecorder() | ||
| router.ServeHTTP(w, req) | ||
|
|
||
| assert.Equal(t, http.StatusOK, w.Code) | ||
| assert.Contains(t, w.Body.String(), "abcd1234") | ||
| }) | ||
|
|
||
| t.Run("Token does not exist", func(t *testing.T) { | ||
| req, _ := http.NewRequest("GET", "/fcm/nonexistenttoken", nil) | ||
| w := httptest.NewRecorder() | ||
| router.ServeHTTP(w, req) | ||
|
|
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| assert.Equal(t, http.StatusNotFound, w.Code) | ||
| }) | ||
| } | ||
|
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| func TestDeleteFCMToken(t *testing.T) { | ||
| router := setupRouter() | ||
|
|
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| // Prepopulate the FCMTokens map for the delete test | ||
| push.GetFcmTokens()["abcd1234"] = "abcd1234" | ||
|
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| t.Run("Token exists and is deleted", func(t *testing.T) { | ||
| req, _ := http.NewRequest("DELETE", "/fcm/abcd1234", nil) | ||
| w := httptest.NewRecorder() | ||
| router.ServeHTTP(w, req) | ||
|
|
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| assert.Equal(t, http.StatusNoContent, w.Code) | ||
|
|
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| tokens := push.GetFcmTokens() | ||
| _, exists := tokens["abcd1234"] | ||
| assert.False(t, exists, "Token should be deleted") | ||
| }) | ||
|
|
||
| t.Run("Token does not exist", func(t *testing.T) { | ||
| req, _ := http.NewRequest("DELETE", "/fcm/nonexistenttoken", nil) | ||
| w := httptest.NewRecorder() | ||
| router.ServeHTTP(w, req) | ||
|
|
||
| assert.Equal(t, http.StatusNotFound, w.Code) | ||
| }) | ||
|
|
||
| t.Run("Deleting already deleted token", func(t *testing.T) { | ||
| req, _ := http.NewRequest("DELETE", "/fcm/abcd1234", nil) | ||
| w := httptest.NewRecorder() | ||
| router.ServeHTTP(w, req) | ||
|
|
||
| assert.Equal(t, http.StatusNotFound, w.Code) | ||
| }) | ||
| } |
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