package jnpf.dmsEntity.compare;
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import jnpf.dmsEntity.preview.vo.DmsFilePreviewTicketVO;
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import jnpf.util.JsonUtil;
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import lombok.Data;
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import java.util.UUID;
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/** Server-side pair binding; never accept two unrelated preview tickets from the browser. */
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@Data
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public class DmsCompareTicket {
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public static final String SCOPE = "dms:onlyoffice:compare";
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private String scope = SCOPE;
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private String tenantId;
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private String userId;
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private UUID documentId;
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private DmsFilePreviewTicketVO historical;
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private DmsFilePreviewTicketVO current;
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private String historicalLabel;
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private String currentLabel;
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private long expiresAt;
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public static DmsCompareTicket fromRaw(Object raw) {
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if (!(raw instanceof String)) throw new IllegalArgumentException("比较票据无效");
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DmsCompareTicket ticket = JsonUtil.getJsonToBean((String) raw, DmsCompareTicket.class);
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if (ticket == null || !SCOPE.equals(ticket.scope) || ticket.expiresAt <= System.currentTimeMillis()
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|| ticket.documentId == null || ticket.tenantId == null || ticket.userId == null
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|| ticket.current == null || ticket.historical == null) {
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throw new IllegalArgumentException("比较票据无效或已过期");
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}
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return ticket;
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}
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}
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