forked from NdoleStudio/httpsms
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathdiscord_service.go
More file actions
342 lines (290 loc) · 12.2 KB
/
Copy pathdiscord_service.go
File metadata and controls
342 lines (290 loc) · 12.2 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
package services
import (
"context"
"fmt"
"sync"
"time"
"github.com/NdoleStudio/httpsms/pkg/events"
cloudevents "github.com/cloudevents/sdk-go/v2"
"github.com/gofiber/fiber/v3"
"github.com/NdoleStudio/httpsms/pkg/discord"
"github.com/NdoleStudio/httpsms/pkg/entities"
"github.com/NdoleStudio/httpsms/pkg/repositories"
"github.com/NdoleStudio/httpsms/pkg/telemetry"
"github.com/google/uuid"
"github.com/palantir/stacktrace"
)
// DiscordService is responsible for handling discordIntegrations
type DiscordService struct {
service
logger telemetry.Logger
tracer telemetry.Tracer
client *discord.Client
dispatcher *EventDispatcher
repository repositories.DiscordRepository
}
// NewDiscordService creates a new DiscordService
func NewDiscordService(
logger telemetry.Logger,
tracer telemetry.Tracer,
client *discord.Client,
repository repositories.DiscordRepository,
dispatcher *EventDispatcher,
) (s *DiscordService) {
return &DiscordService{
logger: logger.WithService(fmt.Sprintf("%T", s)),
tracer: tracer,
client: client,
dispatcher: dispatcher,
repository: repository,
}
}
// GetByServerID fetches the entities.Discord by the serverID
func (service *DiscordService) GetByServerID(ctx context.Context, serverID string) (*entities.Discord, error) {
ctx, span, _ := service.tracer.StartWithLogger(ctx, service.logger)
defer span.End()
return service.repository.FindByServerID(ctx, serverID)
}
// DeleteAllForUser deletes all entities.Discord for an entities.UserID.
func (service *DiscordService) DeleteAllForUser(ctx context.Context, userID entities.UserID) error {
ctx, span, ctxLogger := service.tracer.StartWithLogger(ctx, service.logger)
defer span.End()
if err := service.repository.DeleteAllForUser(ctx, userID); err != nil {
msg := fmt.Sprintf("could not delete all [entities.Discord] for user with ID [%s]", userID)
return service.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg))
}
ctxLogger.Info(fmt.Sprintf("deleted all [entities.Discord] for user with ID [%s]", userID))
return nil
}
// Index fetches the entities.Discord for an entities.UserID
func (service *DiscordService) Index(ctx context.Context, userID entities.UserID, params repositories.IndexParams) ([]*entities.Discord, error) {
ctx, span := service.tracer.Start(ctx)
defer span.End()
ctxLogger := service.tracer.CtxLogger(service.logger, span)
discordIntegrations, err := service.repository.Index(ctx, userID, params)
if err != nil {
msg := fmt.Sprintf("could not fetch discord integrations with params [%+#v]", params)
return nil, service.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg))
}
ctxLogger.Info(fmt.Sprintf("fetched [%d] discord integrations with prams [%+#v]", len(discordIntegrations), params))
return discordIntegrations, nil
}
// Delete an entities.Discord
func (service *DiscordService) Delete(ctx context.Context, userID entities.UserID, discordID uuid.UUID) error {
ctx, span := service.tracer.Start(ctx)
defer span.End()
ctxLogger := service.tracer.CtxLogger(service.logger, span)
if _, err := service.repository.Load(ctx, userID, discordID); err != nil {
msg := fmt.Sprintf("cannot load discord integration with userID [%s] and discordID [%s]", userID, discordID)
return service.tracer.WrapErrorSpan(span, stacktrace.PropagateWithCode(err, stacktrace.GetCode(err), msg))
}
if err := service.repository.Delete(ctx, userID, discordID); err != nil {
msg := fmt.Sprintf("cannot delete discord integration with id [%s] and discordID [%s]", discordID, userID)
return service.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg))
}
ctxLogger.Info(fmt.Sprintf("deleted discord integration with id [%s] and user id [%s]", discordID, userID))
return nil
}
// DiscordStoreParams are parameters for creating a new entities.Discord
type DiscordStoreParams struct {
UserID entities.UserID
Name string
ServerID string
IncomingChannelID string
}
// Store a new entities.Discord
func (service *DiscordService) Store(ctx context.Context, params *DiscordStoreParams) (*entities.Discord, error) {
ctx, span, ctxLogger := service.tracer.StartWithLogger(ctx, service.logger)
defer span.End()
if err := service.createSlashCommand(ctx, params.ServerID); err != nil {
msg := fmt.Sprintf("cannot create slash command for server [%s]", params.ServerID)
return nil, service.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg))
}
discordIntegration := &entities.Discord{
ID: uuid.New(),
UserID: params.UserID,
Name: params.Name,
ServerID: params.ServerID,
IncomingChannelID: params.IncomingChannelID,
CreatedAt: time.Now().UTC(),
UpdatedAt: time.Now().UTC(),
}
if err := service.repository.Save(ctx, discordIntegration); err != nil {
msg := fmt.Sprintf("cannot save discord integration with id [%s]", discordIntegration.ID)
return nil, service.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg))
}
ctxLogger.Info(fmt.Sprintf("discord integration saved with id [%s] in the [%T]", discordIntegration.ID, service.repository))
return discordIntegration, nil
}
func (service *DiscordService) createSlashCommand(ctx context.Context, serverID string) error {
ctx, span, ctxLogger := service.tracer.StartWithLogger(ctx, service.logger)
defer span.End()
command, _, err := service.client.Application.CreateCommand(ctx, serverID, &discord.CommandCreateRequest{
Name: "httpsms",
Type: 1,
Description: "Send an SMS via httpsms.com",
Options: []discord.CommandCreateRequestOption{
{
Name: "from",
Description: "Sender phone number",
Type: 3,
Required: true,
},
{
Name: "to",
Description: "Recipient phone number",
Type: 3,
Required: true,
},
{
Name: "message",
Description: "Text message content",
Type: 3,
Required: true,
},
{
Name: "attachment_urls",
Description: "Comma-separated list of media URLs to attach",
Type: 3,
Required: false,
},
},
})
if err != nil {
msg := fmt.Sprintf("cannot create slash command for server [%s]", serverID)
return service.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg))
}
ctxLogger.Info(fmt.Sprintf("upserted a slash command with ID [%s] for discord server [%s] and applicationID [%s]", command.ID, serverID, command.ApplicationID))
return nil
}
// DiscordUpdateParams are parameters for updating an entities.Discord
type DiscordUpdateParams struct {
UserID entities.UserID
Name string
ServerID string
IncomingChannelID string
DiscordID uuid.UUID
}
// Update an entities.Discord
func (service *DiscordService) Update(ctx context.Context, params *DiscordUpdateParams) (*entities.Discord, error) {
ctx, span, ctxLogger := service.tracer.StartWithLogger(ctx, service.logger)
defer span.End()
discordIntegration, err := service.repository.Load(ctx, params.UserID, params.DiscordID)
if err != nil {
msg := fmt.Sprintf("cannot load discord integration with userID [%s] and discordID [%s]", params.UserID, params.DiscordID)
return nil, service.tracer.WrapErrorSpan(span, stacktrace.PropagateWithCode(err, stacktrace.GetCode(err), msg))
}
if err = service.createSlashCommand(ctx, params.ServerID); err != nil {
msg := fmt.Sprintf("cannot create slash command for server [%s]", params.ServerID)
return nil, service.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg))
}
discordIntegration.Name = params.Name
discordIntegration.ServerID = params.ServerID
discordIntegration.IncomingChannelID = params.IncomingChannelID
if err = service.repository.Save(ctx, discordIntegration); err != nil {
msg := fmt.Sprintf("cannot save discord integration with id [%s] after update", discordIntegration.ID)
return nil, service.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg))
}
ctxLogger.Info(fmt.Sprintf("discord integration updated with id [%s] in the [%T]", discordIntegration.ID, service.repository))
return discordIntegration, nil
}
// HandleMessageReceived sends an incoming SMS to a discord channel
func (service *DiscordService) HandleMessageReceived(ctx context.Context, userID entities.UserID, event cloudevents.Event) error {
ctx, span, ctxLogger := service.tracer.StartWithLogger(ctx, service.logger)
defer span.End()
discordIntegrations, err := service.repository.FetchHavingIncomingChannel(ctx, userID)
if err != nil {
msg := fmt.Sprintf("cannot load discord integrations for user with ID [%s]", userID)
return service.tracer.WrapErrorSpan(span, stacktrace.PropagateWithCode(err, stacktrace.GetCode(err), msg))
}
if len(discordIntegrations) == 0 {
ctxLogger.Info(fmt.Sprintf("user [%s] has no discord integration for event [%s]", userID, event.Type()))
return nil
}
var wg sync.WaitGroup
for _, discordIntegration := range discordIntegrations {
wg.Add(1)
go func(webhook *entities.Discord) {
defer wg.Done()
service.sendMessage(ctx, event, webhook)
}(discordIntegration)
}
wg.Wait()
return nil
}
func (service *DiscordService) sendMessage(ctx context.Context, event cloudevents.Event, discord *entities.Discord) {
ctx, span, ctxLogger := service.tracer.StartWithLogger(ctx, service.logger)
defer span.End()
payload := new(events.MessagePhoneReceivedPayload)
if err := event.DataAs(payload); err != nil {
ctxLogger.Error(stacktrace.Propagate(err, fmt.Sprintf("cannot unmarshal event [%s] with ID [%s] into [%T]", event.Type(), event.ID(), payload)))
return
}
request := service.createDiscordMessage(ctxLogger, payload)
message, response, err := service.client.Channel.CreateMessage(ctx, discord.IncomingChannelID, request)
if err != nil {
msg := fmt.Sprintf("cannot send [%s] event to discord channel [%s] for user [%s]", event.Type(), discord.IncomingChannelID, discord.UserID)
ctxLogger.Warn(service.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg)))
eventPayload := &events.DiscordSendFailedPayload{
DiscordID: discord.ID,
UserID: discord.UserID,
MessageID: payload.MessageID,
Owner: payload.Owner,
EventType: event.Type(),
ErrorMessage: err.Error(),
DiscordChannelID: discord.IncomingChannelID,
}
if response != nil {
eventPayload.HTTPResponseStatusCode = &response.HTTPResponse.StatusCode
eventPayload.ErrorMessage = string(*response.Body)
}
service.handleDiscordMessageFailed(ctx, event.Source(), eventPayload)
return
}
ctxLogger.Info(fmt.Sprintf("sent discord message [%s] to channel [%s] for [%s] event with ID [%s]", message["id"].(string), discord.IncomingChannelID, event.Type(), event.ID()))
}
func (service *DiscordService) createDiscordMessage(ctxLogger telemetry.Logger, payload *events.MessagePhoneReceivedPayload) fiber.Map {
return fiber.Map{
"content": "✉ new message received",
"embeds": []fiber.Map{
{
"fields": []fiber.Map{
{
"name": "From:",
"value": service.getFormattedNumber(ctxLogger, payload.Contact),
"inline": true,
},
{
"name": "To:",
"value": service.getFormattedNumber(ctxLogger, payload.Owner),
"inline": true,
},
{
"name": "Content:",
"value": payload.Content,
},
{
"name": "MessageID:",
"value": payload.MessageID,
},
},
},
},
}
}
func (service *DiscordService) handleDiscordMessageFailed(ctx context.Context, source string, payload *events.DiscordSendFailedPayload) {
ctx, span, ctxLogger := service.tracer.StartWithLogger(ctx, service.logger)
defer span.End()
event, err := service.createEvent(events.EventTypeDiscordSendFailed, source, payload)
if err != nil {
msg := fmt.Sprintf("cannot create event [%s] for user with id [%s]", events.EventTypeDiscordSendFailed, payload.UserID)
ctxLogger.Error(service.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg)))
return
}
if err = service.dispatcher.Dispatch(ctx, event); err != nil {
msg := fmt.Sprintf("cannot dispatch event [%s] for user with id [%s]", event.Type(), payload.UserID)
ctxLogger.Error(service.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg)))
return
}
ctxLogger.Info(fmt.Sprintf("dispatched event [%s] for user with id [%s]", event.Type(), payload.UserID))
}