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Original file line number | Diff line number | Diff line change |
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@@ -1,93 +1,101 @@ | ||
package cmd | ||
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import ( | ||
"net/http" | ||
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"github.com/formancehq/stack/libs/go-libs/time" | ||
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"github.com/formancehq/ledger/internal/storage/driver" | ||
ledgercontroller "github.com/formancehq/ledger/internal/controller/ledger" | ||
"github.com/formancehq/ledger/internal/controller/ledger/writer" | ||
systemcontroller "github.com/formancehq/ledger/internal/controller/system" | ||
"github.com/formancehq/ledger/internal/storage" | ||
"github.com/formancehq/stack/libs/go-libs/auth" | ||
"github.com/formancehq/stack/libs/go-libs/aws/iam" | ||
"github.com/formancehq/stack/libs/go-libs/bun/bunconnect" | ||
"github.com/formancehq/stack/libs/go-libs/otlp/otlpmetrics" | ||
"github.com/formancehq/stack/libs/go-libs/otlp/otlptraces" | ||
"github.com/formancehq/stack/libs/go-libs/publish" | ||
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"github.com/formancehq/ledger/internal/api" | ||
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systemstore "github.com/formancehq/ledger/internal/storage/system" | ||
"github.com/formancehq/stack/libs/go-libs/ballast" | ||
"github.com/formancehq/stack/libs/go-libs/httpserver" | ||
"github.com/formancehq/stack/libs/go-libs/logging" | ||
"github.com/formancehq/stack/libs/go-libs/service" | ||
"github.com/go-chi/chi/v5" | ||
"github.com/spf13/cobra" | ||
"go.uber.org/fx" | ||
) | ||
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const ( | ||
BindFlag = "bind" | ||
BallastSizeInBytesFlag = "ballast-size" | ||
NumscriptCacheMaxCountFlag = "numscript-cache-max-count" | ||
ledgerBatchSizeFlag = "ledger-batch-size" | ||
ReadOnlyFlag = "read-only" | ||
AutoUpgradeFlag = "auto-upgrade" | ||
) | ||
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func NewServe() *cobra.Command { | ||
cmd := &cobra.Command{ | ||
Use: "serve", | ||
RunE: func(cmd *cobra.Command, args []string) error { | ||
readOnly, _ := cmd.Flags().GetBool(ReadOnlyFlag) | ||
autoUpgrade, _ := cmd.Flags().GetBool(AutoUpgradeFlag) | ||
ballastSize, _ := cmd.Flags().GetUint(BallastSizeInBytesFlag) | ||
bind, _ := cmd.Flags().GetString(BindFlag) | ||
serveConfiguration, err := discoverServeConfiguration(cmd) | ||
if err != nil { | ||
return err | ||
} | ||
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return service.New(cmd.OutOrStdout(), resolveOptions( | ||
cmd, | ||
ballast.Module(ballastSize), | ||
api.Module(api.Config{ | ||
Version: Version, | ||
ReadOnly: readOnly, | ||
Debug: service.IsDebug(cmd), | ||
}), | ||
fx.Invoke(func(lc fx.Lifecycle, driver *driver.Driver) { | ||
if autoUpgrade { | ||
lc.Append(fx.Hook{ | ||
OnStart: driver.UpgradeAllBuckets, | ||
}) | ||
} | ||
}), | ||
fx.Invoke(func(lc fx.Lifecycle, h chi.Router, logger logging.Logger) { | ||
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wrappedRouter := chi.NewRouter() | ||
wrappedRouter.Use(func(handler http.Handler) http.Handler { | ||
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { | ||
r = r.WithContext(logging.ContextWithLogger(r.Context(), logger)) | ||
handler.ServeHTTP(w, r) | ||
}) | ||
}) | ||
wrappedRouter.Use(Log()) | ||
wrappedRouter.Mount("/", h) | ||
connectionOptions, err := bunconnect.ConnectionOptionsFromFlags(cmd) | ||
if err != nil { | ||
return err | ||
} | ||
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lc.Append(httpserver.NewHook(wrappedRouter, httpserver.WithAddress(bind))) | ||
return service.New(cmd.OutOrStdout(), | ||
fx.NopLogger, | ||
publish.FXModuleFromFlags(cmd, service.IsDebug(cmd)), | ||
otlptraces.FXModuleFromFlags(cmd), | ||
otlpmetrics.FXModuleFromFlags(cmd), | ||
auth.FXModuleFromFlags(cmd), | ||
bunconnect.Module(*connectionOptions, service.IsDebug(cmd)), | ||
storage.NewFXModule(serveConfiguration.autoUpgrade), | ||
systemcontroller.NewFXModule(), | ||
ledgercontroller.NewFXModule(ledgercontroller.ModuleConfiguration{ | ||
NSCacheConfiguration: writer.CacheConfiguration{ | ||
MaxCount: serveConfiguration.numscriptCacheMaxCount, | ||
}, | ||
}), | ||
ballast.Module(serveConfiguration.ballastSize), | ||
api.Module(api.Config{ | ||
Version: Version, | ||
Debug: service.IsDebug(cmd), | ||
Bind: serveConfiguration.bind, | ||
}), | ||
)...).Run(cmd) | ||
).Run(cmd) | ||
}, | ||
} | ||
cmd.Flags().Uint(BallastSizeInBytesFlag, 0, "Ballast size in bytes, default to 0") | ||
cmd.Flags().Int(NumscriptCacheMaxCountFlag, 1024, "Numscript cache max count") | ||
cmd.Flags().Int(ledgerBatchSizeFlag, 50, "ledger batch size") | ||
cmd.Flags().Bool(ReadOnlyFlag, false, "Read only mode") | ||
cmd.Flags().Bool(AutoUpgradeFlag, false, "Automatically upgrade all schemas") | ||
cmd.Flags().String(BindFlag, "0.0.0.0:3068", "API bind address") | ||
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service.AddFlags(cmd.Flags()) | ||
bunconnect.AddFlags(cmd.Flags()) | ||
otlpmetrics.AddFlags(cmd.Flags()) | ||
otlptraces.AddFlags(cmd.Flags()) | ||
auth.AddFlags(cmd.Flags()) | ||
publish.AddFlags(ServiceName, cmd.Flags(), func(cd *publish.ConfigDefault) { | ||
cd.PublisherCircuitBreakerSchema = systemstore.Schema | ||
}) | ||
iam.AddFlags(cmd.Flags()) | ||
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return cmd | ||
} | ||
|
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func Log() func(h http.Handler) http.Handler { | ||
return func(h http.Handler) http.Handler { | ||
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { | ||
start := time.Now() | ||
h.ServeHTTP(w, r) | ||
latency := time.Since(start) | ||
logging.FromContext(r.Context()).WithFields(map[string]interface{}{ | ||
"method": r.Method, | ||
"path": r.URL.Path, | ||
"latency": latency, | ||
"user_agent": r.UserAgent(), | ||
"params": r.URL.Query().Encode(), | ||
}).Debug("Request") | ||
}) | ||
} | ||
type serveConfiguration struct { | ||
ballastSize uint | ||
numscriptCacheMaxCount uint | ||
autoUpgrade bool | ||
bind string | ||
} | ||
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func discoverServeConfiguration(cmd *cobra.Command) (*serveConfiguration, error) { | ||
ret := &serveConfiguration{} | ||
ret.ballastSize, _ = cmd.Flags().GetUint(BallastSizeInBytesFlag) | ||
ret.numscriptCacheMaxCount, _ = cmd.Flags().GetUint(NumscriptCacheMaxCountFlag) | ||
ret.autoUpgrade, _ = cmd.Flags().GetBool(AutoUpgradeFlag) | ||
ret.bind, _ = cmd.Flags().GetString(BindFlag) | ||
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return ret, nil | ||
} |
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