Ilia Denisov
36 lines
1.1 KiB
Go
36 lines
1.1 KiB
Go
package handlers
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import "net/http"
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// newResolveEngineVersionImageRefHandler returns the handler for
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// `GET /api/v1/internal/engine-versions/{version}/image-ref`. It is
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// the hot-path Lobby calls before publishing a `runtime:start_jobs`
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// envelope; the response carries only the image reference.
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func newResolveEngineVersionImageRefHandler(deps Dependencies) http.HandlerFunc {
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logger := loggerFor(deps.Logger, "internal_rest.resolve_image_ref")
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return func(writer http.ResponseWriter, request *http.Request) {
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if deps.EngineVersions == nil {
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writeError(writer, http.StatusInternalServerError, errorCodeInternal, "engine version service is not wired")
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return
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}
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version, ok := extractVersion(writer, request)
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if !ok {
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return
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}
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imageRef, err := deps.EngineVersions.ResolveImageRef(request.Context(), version)
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if err != nil {
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logger.ErrorContext(request.Context(), "resolve image ref failed",
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"version", version,
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"err", err.Error(),
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)
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status, code, message := mapServiceError(err)
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writeError(writer, status, code, message)
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return
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}
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writeJSON(writer, http.StatusOK, imageRefResponse{ImageRef: imageRef})
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}
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}
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