Nik Afiq
657b6aeb22
- Add bootstrap package to initialize application components including logger, tracer, and HTTP server. - Create config package to load runtime settings from environment variables. - Implement observability features including logging, metrics, and tracing. - Add health check and hello use cases with corresponding HTTP handlers. - Introduce middleware for request ID, access logging, metrics, and recovery. - Set up HTTP router with defined routes for health and hello endpoints. - Include tests for health and hello endpoints to ensure proper functionality. - Add OpenTelemetry collector configuration for trace exporting.
45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
package middleware
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import (
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"fmt"
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"io"
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"log/slog"
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"runtime/debug"
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"github.com/gin-gonic/gin"
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"go.opentelemetry.io/otel/codes"
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"go.opentelemetry.io/otel/trace"
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"switchbot-api/internal/transport/http/contextkeys"
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"switchbot-api/internal/transport/http/response"
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)
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func Recovery(logger *slog.Logger) gin.HandlerFunc {
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return gin.CustomRecoveryWithWriter(io.Discard, func(c *gin.Context, recovered any) {
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ctx := c.Request.Context()
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span := trace.SpanFromContext(ctx)
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span.RecordError(fmt.Errorf("panic: %v", recovered))
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span.SetStatus(codes.Error, "panic recovered")
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spanCtx := trace.SpanContextFromContext(ctx)
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traceID := ""
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spanID := ""
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if spanCtx.IsValid() {
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traceID = spanCtx.TraceID().String()
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spanID = spanCtx.SpanID().String()
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}
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logger.Error(
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"panic recovered",
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slog.Any("panic", recovered),
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slog.String("request_id", contextkeys.RequestIDFromContext(ctx)),
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slog.String("trace_id", traceID),
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slog.String("span_id", spanID),
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slog.String("stack", string(debug.Stack())),
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)
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response.WriteInternalError(c)
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c.Abort()
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})
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}
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