Stage 7

2026-04-21 15:06:57 +03:00
parent fc6ef8de7e
commit a4a7daa5e0
10 changed files with 1084 additions and 0 deletions
--- a/src/handlers/handler_tickets.erl
+++ b/src/handlers/handler_tickets.erl
@@ -0,0 +1,118 @@
+-module(handler_tickets).
+-include("records.hrl").
+
+-export([init/2]).
+
+init(Req, Opts) ->
+  handle(Req, Opts).
+
+handle(Req, _Opts) ->
+  case cowboy_req:method(Req) of
+    <<"GET">> -> list_tickets(Req);
+    <<"POST">> -> report_error(Req);
+    _ -> send_error(Req, 405, <<"Method not allowed">>)
+  end.
+
+%% POST /v1/tickets - сообщить об ошибке (доступно всем)
+report_error(Req) ->
+  case handler_auth:authenticate(Req) of
+    {ok, UserId, Req1} ->
+      {ok, Body, Req2} = cowboy_req:read_body(Req1),
+      try jsx:decode(Body, [return_maps]) of
+        Decoded when is_map(Decoded) ->
+          case Decoded of
+            #{<<"error_message">> := ErrorMessage} ->
+              Stacktrace = maps:get(<<"stacktrace">>, Decoded, <<"">>),
+              Context = maps:get(<<"context">>, Decoded, #{}),
+
+              case logic_ticket:report_error(ErrorMessage, Stacktrace, Context) of
+                {ok, Ticket} ->
+                  Response = ticket_to_json(Ticket),
+                  send_json(Req2, 201, Response);
+                {error, _} ->
+                  send_error(Req2, 500, <<"Internal server error">>)
+              end;
+            _ ->
+              send_error(Req2, 400, <<"Missing error_message field">>)
+          end;
+        _ ->
+          send_error(Req2, 400, <<"Invalid JSON">>)
+      catch
+        _:_ ->
+          send_error(Req2, 400, <<"Invalid JSON format">>)
+      end;
+    {error, Code, Message, Req1} ->
+      send_error(Req1, Code, Message)
+  end.
+
+%% GET /v1/admin/tickets - список тикетов (только админ)
+list_tickets(Req) ->
+  case handler_auth:authenticate(Req) of
+    {ok, AdminId, Req1} ->
+      Qs = cowboy_req:parse_qs(Req1),
+      case proplists:get_value(<<"status">>, Qs) of
+        undefined ->
+          case logic_ticket:list_tickets(AdminId) of
+            {ok, Tickets} ->
+              Response = [ticket_to_json(T) || T <- Tickets],
+              send_json(Req1, 200, Response);
+            {error, access_denied} ->
+              send_error(Req1, 403, <<"Admin access required">>);
+            {error, _} ->
+              send_error(Req1, 500, <<"Internal server error">>)
+          end;
+        StatusBin ->
+          Status = parse_status(StatusBin),
+          case logic_ticket:list_tickets_by_status(AdminId, Status) of
+            {ok, Tickets} ->
+              Response = [ticket_to_json(T) || T <- Tickets],
+              send_json(Req1, 200, Response);
+            {error, access_denied} ->
+              send_error(Req1, 403, <<"Admin access required">>);
+            {error, _} ->
+              send_error(Req1, 500, <<"Internal server error">>)
+          end
+      end;
+    {error, Code, Message, Req1} ->
+      send_error(Req1, Code, Message)
+  end.
+
+%% Вспомогательные функции
+parse_status(<<"open">>) -> open;
+parse_status(<<"in_progress">>) -> in_progress;
+parse_status(<<"resolved">>) -> resolved;
+parse_status(<<"closed">>) -> closed;
+parse_status(_) -> open.
+
+ticket_to_json(Ticket) ->
+  Context = try binary_to_term(Ticket#ticket.context) of
+              C -> C
+            catch
+              _:_ -> #{}
+            end,
+
+  #{
+    id => Ticket#ticket.id,
+    error_hash => Ticket#ticket.error_hash,
+    error_message => Ticket#ticket.error_message,
+    stacktrace => Ticket#ticket.stacktrace,
+    context => Context,
+    count => Ticket#ticket.count,
+    first_seen => datetime_to_iso8601(Ticket#ticket.first_seen),
+    last_seen => datetime_to_iso8601(Ticket#ticket.last_seen),
+    status => Ticket#ticket.status,
+    assigned_to => Ticket#ticket.assigned_to,
+    resolution_note => Ticket#ticket.resolution_note
+  }.
+
+datetime_to_iso8601({{Year, Month, Day}, {Hour, Minute, Second}}) ->
+  iolist_to_binary(io_lib:format("~4..0B-~2..0B-~2..0BT~2..0B:~2..0B:~2..0BZ",
+    [Year, Month, Day, Hour, Minute, Second])).
+
+send_json(Req, Status, Data) ->
+  Body = jsx:encode(Data),
+  cowboy_req:reply(Status, #{<<"content-type">> => <<"application/json">>}, Body, Req).
+
+send_error(Req, Status, Message) ->
+  Body = jsx:encode(#{error => Message}),
+  cowboy_req:reply(Status, #{<<"content-type">> => <<"application/json">>}, Body, Req).