feat: mailserver request signals (#46)

status/signals.nim

@@ -24,6 +24,9 @@ proc decode*(jsonSignal: JsonNode): Signal =
     of SignalType.CommunityFound: CommunitySignal.fromEvent(jsonSignal)
     of SignalType.Stats: StatsSignal.fromEvent(jsonSignal)
     of SignalType.ChroniclesLogs: ChroniclesLogsSignal.fromEvent(jsonSignal)
+    of SignalType.HistoryRequestCompleted: HistoryRequestCompletedSignal.fromEvent(jsonSignal)
+    of SignalType.HistoryRequestStarted: HistoryRequestStartedSignal.fromEvent(jsonSignal)
+    of SignalType.HistoryRequestFailed: HistoryRequestFailedSignal.fromEvent(jsonSignal)
     else: Signal()
   
   result.signalType = signalType

status/signals/mailserver.nim

@@ -13,6 +13,13 @@ type MailserverRequestCompletedSignal* = ref object of Signal
 type MailserverRequestExpiredSignal* = ref object of Signal
   # TODO
 
+type HistoryRequestStartedSignal* = ref object of Signal
+type HistoryRequestCompletedSignal* = ref object of Signal
+type HistoryRequestFailedSignal* = ref object of Signal
+  errorMessage*: string
+  error*: bool
+
+
 proc fromEvent*(T: type MailserverRequestCompletedSignal, jsonSignal: JsonNode): MailserverRequestCompletedSignal = 
   result = MailserverRequestCompletedSignal()
   result.signalType = SignalType.MailserverRequestCompleted
@@ -27,3 +34,18 @@ proc fromEvent*(T: type MailserverRequestExpiredSignal, jsonSignal: JsonNode): M
   # TODO: parse signal
   result = MailserverRequestExpiredSignal()
   result.signalType = SignalType.MailserverRequestExpired
+
+proc fromEvent*(T: type HistoryRequestStartedSignal, jsonSignal: JsonNode): HistoryRequestStartedSignal = 
+  result = HistoryRequestStartedSignal()
+  result.signalType = SignalType.HistoryRequestStarted
+
+proc fromEvent*(T: type HistoryRequestCompletedSignal, jsonSignal: JsonNode): HistoryRequestCompletedSignal = 
+  result = HistoryRequestCompletedSignal()
+  result.signalType = SignalType.HistoryRequestCompleted
+
+proc fromEvent*(T: type HistoryRequestFailedSignal, jsonSignal: JsonNode): HistoryRequestFailedSignal = 
+  result = HistoryRequestFailedSignal()
+  result.signalType = SignalType.HistoryRequestStarted
+  if jsonSignal["event"].kind != JNull:
+    result.errorMessage = jsonSignal["event"]{"errorMessage"}.getStr()
+    result.error = result.errorMessage != ""

status/signals/signal_type.nim

@@ -21,6 +21,9 @@ type SignalType* {.pure.} = enum
   CommunityFound = "community.found"
   Stats = "stats"
   ChroniclesLogs = "chronicles-log"
+  HistoryRequestStarted = "history.request.started"
+  HistoryRequestCompleted = "history.request.completed"
+  HistoryRequestFailed = "history.request.failed"
   Unknown
 
 proc event*(self:SignalType):string =