#2140 fix - Added renew period to pack, change on DB schema, fixed pack sel...

rsanchez

2014-12-11 36edce38f6b17f73322fa38404d6e01818a44fd2

 securis/src/main/java/net/curisit/securis/services/helpers/LicenseHelper.java
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@@ -4,17 +4,25 @@
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 import java.io.IOException;
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 import java.nio.file.Files;
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 import java.util.Date;
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+import java.util.HashMap;
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+import java.util.Map;
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+import java.util.Set;
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 import javax.inject.Inject;
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 import javax.inject.Singleton;
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 import javax.persistence.EntityManager;
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+import javax.persistence.TypedQuery;
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+import net.curisit.securis.beans.LicenseBean;
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 import net.curisit.securis.db.License;
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 import net.curisit.securis.db.LicenseHistory;
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 import net.curisit.securis.db.LicenseStatus;
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+import net.curisit.securis.db.Pack;
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+import net.curisit.securis.db.PackMetadata;
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 import net.curisit.securis.db.User;
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 import net.curisit.securis.security.BasicSecurityContext;
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 import net.curisit.securis.services.exception.SeCurisServiceException;
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+import net.curisit.securis.services.exception.SeCurisServiceException.ErrorCodes;
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 import org.apache.commons.io.FileUtils;
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 import org.apache.logging.log4j.LogManager;
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@@ -23,7 +31,10 @@
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 @Singleton
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 public class LicenseHelper {
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+    @SuppressWarnings("unused")
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     private static final Logger LOG = LogManager.getLogger(LicenseHelper.class);
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+    private static final long MS_PER_DAY = 24L * 3600L * 1000L;
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+    private static final int DEFAULT_VALID_LIC_PERIOD = 7;
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     @Inject
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     private UserHelper userHelper;
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@@ -41,7 +52,25 @@
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         em.persist(lic);
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         em.persist(createLicenseHistoryAction(lic, userHelper.getUser(bsc, em), LicenseHistory.Actions.CANCEL, "Cancellation reason: " + reason));
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+    }
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+    /**
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+     * Validates that the passed license is still valid
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+     * 
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+     * @param lic
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+     * @param reason
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+     * @param bsc
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+     * @param em
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+     * @throws SeCurisServiceException
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+     */
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+    public void assertLicenseStatusIsActive(LicenseBean licBean, EntityManager em) throws SeCurisServiceException {
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+        License lic = License.findLicenseByCode(licBean.getLicenseCode(), em);
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+        if (lic == null) {
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+            throw new SeCurisServiceException(ErrorCodes.NOT_FOUND, "Current license code doesn't exist");
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+        }
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+        if (lic.getStatus() != LicenseStatus.ACTIVE && lic.getStatus() != LicenseStatus.PRE_ACTIVE) {
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+            throw new SeCurisServiceException(ErrorCodes.INVALID_DATA, "Current license in not active");
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+        }
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     }
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     public LicenseHistory createLicenseHistoryAction(License lic, User user, String action, String comments) {
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@@ -58,10 +87,62 @@
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         return createLicenseHistoryAction(lic, user, action, null);
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     }
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+    /**
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+     * Create a license file in a temporary directory
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+     * 
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+     * @param lic
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+     * @param licFileName
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+     * @return
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+     * @throws IOException
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+     */
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     public File createTemporaryLicenseFile(License lic, String licFileName) throws IOException {
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         File f = Files.createTempDirectory("securis-server").toFile();
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         f = new File(f, licFileName);
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         FileUtils.writeStringToFile(f, lic.getLicenseData());
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         return f;
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     }
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+
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+    public Map<String, Object> extractPackMetadata(Set<PackMetadata> packMetadata) {
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+        Map<String, Object> metadata = new HashMap<>();
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+        for (PackMetadata md : packMetadata) {
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+            metadata.put(md.getKey(), md.getValue());
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+        }
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+
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+        return metadata;
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+    }
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+
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+    /**
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+     * If the action is a renew the expiration date is got form pack end valid
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+     * date, if the action is a pre-activation the expiration date is calculated
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+     * using the pack default valid period
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+     * 
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+     * @param pack
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+     * @param isPreActivation
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+     * @return
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+     */
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+    public Date getExpirationDateFromPack(Pack pack, boolean isPreActivation) {
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+        Long validPeriod;
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+        if (isPreActivation) {
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+            validPeriod = pack.getPreactivationValidPeriod() * MS_PER_DAY;
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+        } else {
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+            validPeriod = pack.getRenewValidPeriod() * MS_PER_DAY;
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+        }
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+        Date expirationDate = new Date(new Date().getTime() + validPeriod);
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+        return expirationDate;
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+    }
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+
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+    /**
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+     * Get the next free code suffis for a given Pack
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+     * 
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+     * @param packId
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+     * @param em
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+     * @return
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+     */
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+    public int getNextCodeSuffix(int packId, EntityManager em) {
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+        TypedQuery<Integer> query = em.createNamedQuery("last-code-suffix-used-in-pack", Integer.class);
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+        query.setParameter("packId", packId);
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+        Integer lastCodeSuffix = query.getSingleResult();
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+        return lastCodeSuffix == null ? 1 : lastCodeSuffix + 1;
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+    }
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+
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 }