Ilia Denisov
55 lines
1.8 KiB
Go
55 lines
1.8 KiB
Go
package handlers
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import (
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"net/http"
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"strings"
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"galaxy/gamemaster/internal/domain/runtime"
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)
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// newListRuntimesHandler returns the handler for
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// `GET /api/v1/internal/runtimes`. The optional `status` query
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// parameter narrows the result; an unknown value short-circuits with
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// `400 invalid_request`. Records are returned ordered by
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// `created_at DESC` (the underlying store guarantees the ordering).
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func newListRuntimesHandler(deps Dependencies) http.HandlerFunc {
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logger := loggerFor(deps.Logger, "internal_rest.list_runtimes")
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return func(writer http.ResponseWriter, request *http.Request) {
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if deps.RuntimeRecords == nil {
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writeError(writer, http.StatusInternalServerError, errorCodeInternal, "runtime records store is not wired")
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return
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}
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ctx := request.Context()
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raw := strings.TrimSpace(request.URL.Query().Get("status"))
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if raw == "" {
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records, err := deps.RuntimeRecords.List(ctx)
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if err != nil {
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logger.ErrorContext(ctx, "list runtime records failed", "err", err.Error())
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writeError(writer, http.StatusInternalServerError, errorCodeInternal, "failed to list runtime records")
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return
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}
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writeJSON(writer, http.StatusOK, encodeRuntimeList(records))
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return
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}
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status := runtime.Status(raw)
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if !status.IsKnown() {
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writeError(writer, http.StatusBadRequest, errorCodeInvalidRequest, "status query parameter is unsupported")
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return
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}
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records, err := deps.RuntimeRecords.ListByStatus(ctx, status)
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if err != nil {
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logger.ErrorContext(ctx, "list runtime records by status failed",
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"status", string(status),
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"err", err.Error(),
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)
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writeError(writer, http.StatusInternalServerError, errorCodeInternal, "failed to list runtime records")
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return
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}
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writeJSON(writer, http.StatusOK, encodeRuntimeList(records))
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}
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}
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