36e96015f5
- Remove //go:build red_gate tag from internal/web/handlers_test.go and internal/db/pool_test.go now that consumer symbols are about to exist - go mod tidy after real importers land (deferred from Plan 01-01 per Codex concern #1) — chi/v5, templ, pgx/v5, google/uuid now in require list - internal/db/pool.go: NewPool(ctx, dsn) builds a pgxpool.Pool with MaxConns=10, MinConns=1; no eager Ping (RESEARCH Pitfall 2) - internal/web/slog.go: NewSlogHandler returns JSON when env='production', text otherwise; pure helper, no slog.SetDefault side effect - internal/web/middleware.go: RequestIDMiddleware (UUIDv4 → ctx + X-Request-ID header), LoggerFromContext helper, SlogLoggerMiddleware factory using chi WrapResponseWriter; field allowlist per V7/T-01-09
23 lines
782 B
Go
23 lines
782 B
Go
package web
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import (
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"io"
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"log/slog"
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)
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// NewSlogHandler returns a slog.Handler appropriate for the supplied
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// environment. When env == "production" the returned handler emits
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// machine-parseable JSON; for any other value (including the empty string
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// and "development") the handler emits human-readable text. Both handlers
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// are configured at slog.LevelInfo.
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//
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// The caller is responsible for wiring the returned handler into a
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// slog.Logger (typically via slog.SetDefault) — this function is a pure
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// helper and intentionally has no side effects.
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func NewSlogHandler(env string, w io.Writer) slog.Handler {
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opts := &slog.HandlerOptions{Level: slog.LevelInfo}
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if env == "production" {
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return slog.NewJSONHandler(w, opts)
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}
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return slog.NewTextHandler(w, opts)
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}
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