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
|
package server
import (
"context"
"errors"
"fmt"
"log/slog"
"net/http"
"time"
"ibd-trader/internal/auth"
"ibd-trader/internal/config"
"ibd-trader/internal/database"
"ibd-trader/internal/ibd"
"ibd-trader/internal/server/api/ibd/creds"
"ibd-trader/internal/server/api/ibd/ibd50"
"ibd-trader/internal/server/api/ibd/scrape"
"ibd-trader/internal/server/auth/callback"
"ibd-trader/internal/server/auth/login"
"ibd-trader/internal/server/auth/user"
middleware2 "ibd-trader/internal/server/middleware"
"github.com/go-chi/chi/v5"
"github.com/go-chi/chi/v5/middleware"
"github.com/redis/go-redis/v9"
)
func StartServer(
ctx context.Context,
cfg *config.Config,
logger *slog.Logger,
db database.Database,
auth *auth.Authenticator,
client *ibd.Client,
rClient *redis.Client,
) error {
r := chi.NewRouter()
r.Use(middleware.RealIP)
r.Use(middleware.RequestID)
r.Use(middleware.Recoverer)
r.Use(middleware.Heartbeat("/healthz"))
_ = NewMainHandler(logger, db, r)
r.Route("/auth", func(r chi.Router) {
r.Get("/login", login.Handler(logger, db, auth))
r.Get("/callback", callback.Handler(logger, db, db, auth))
r.Route("/user", func(r chi.Router) {
r.Use(middleware2.Auth(db))
r.Get("/", user.Handler(logger, auth))
})
})
r.Route("/api", func(r chi.Router) {
r.Use(middleware.NoCache)
r.Use(middleware2.Auth(db))
r.Route("/ibd", func(r chi.Router) {
r.Put("/creds", creds.Handler(logger, db))
r.Get("/ibd50", ibd50.Handler(logger, client))
r.Put("/scrape", scrape.Handler(logger, rClient))
})
})
logger.Info("Starting server", "port", cfg.Server.Port)
srv := &http.Server{
Addr: fmt.Sprintf("0.0.0.0:%d", cfg.Server.Port),
Handler: r,
//ReadTimeout: 1 * time.Minute,
//WriteTimeout: 1 * time.Minute,
ErrorLog: slog.NewLogLogger(logger.Handler(), slog.LevelError),
}
finishedCh := make(chan error)
go func() {
err := srv.ListenAndServe()
if err != nil && !errors.Is(err, http.ErrServerClosed) {
logger.Error("Server failed", "error", err)
}
finishedCh <- err
close(finishedCh)
}()
select {
case err := <-finishedCh:
// Server failed
return err
case <-ctx.Done():
logger.Info("Shutting down server")
}
// Shutdown server
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
defer cancel()
if err := srv.Shutdown(ctx); err != nil {
logger.Error("Failed to shutdown server", "error", err)
return err
}
// Wait for the server to finish
err := <-finishedCh
if errors.Is(err, http.ErrServerClosed) {
return nil
}
return err
}
type MainHandler struct {
logger *slog.Logger
db database.Database
}
func NewMainHandler(logger *slog.Logger, db database.Database, r *chi.Mux) *MainHandler {
h := &MainHandler{logger, db}
r.Get("/readyz", h.Ready)
return h
}
func (h *MainHandler) Ready(w http.ResponseWriter, r *http.Request) {
// Check we can ping DB
ctx, cancel := context.WithTimeout(r.Context(), 5*time.Second)
defer cancel()
err := h.db.Ping(ctx)
if err != nil {
http.Error(w, "DB not ready", http.StatusInternalServerError)
return
}
w.WriteHeader(http.StatusOK)
_, _ = w.Write([]byte("OK"))
}
|
