flyway to add navigation background color to theme

app-resources/src/main/java/flyway/pti/V3_27_1__theme_navigation_background.java

@@ -0,0 +1,97 @@
+package flyway.pti;
+
+import fi.nls.oskari.domain.map.view.ViewTypes;
+import fi.nls.oskari.util.JSONHelper;
+import org.flywaydb.core.api.migration.BaseJavaMigration;
+import org.flywaydb.core.api.migration.Context;
+import org.json.JSONObject;
+import org.oskari.helpers.AppSetupHelper;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.List;
+
+/**
+ * Add new theme variable navigation.bg to portal.
+ *
+ * Version 3.27.1 where
+ * 3 = oskari 2.x
+ * 27 = paikkatietoikkuna minor version (1.27 atm)
+ * 1 = running version number
+ */
+
+public class V3_27_1__theme_navigation_background extends BaseJavaMigration {
+    public void migrate(Context context) throws Exception {
+        Connection connection = context.getConnection();
+        // update theme for geoportal views
+        List<Long> ids = AppSetupHelper.getSetupsForType(connection, ViewTypes.DEFAULT, ViewTypes.USER);
+        for (Long id: ids) {
+            JSONObject metadata = getAppSetupMetadata(connection, id);
+            JSONObject theme = metadata.getJSONObject("theme");
+
+            if (theme == null) {
+                continue;
+            }
+
+            JSONObject map = null;
+            if (theme.has("map")) {
+                map = theme.getJSONObject("map");
+            } else {
+                map = new JSONObject();
+            }
+
+            JSONObject navigation = null;
+            if (map.has("navigation")) {
+                navigation = map.getJSONObject("navigation");
+            } else {
+                navigation = new JSONObject();
+                map.put("navigation", navigation);
+            }
+
+            JSONObject color = null;
+            if (navigation.has("color")) {
+                color = navigation.getJSONObject("color");
+            } else {
+                color = new JSONObject();
+                navigation.put("color", color);
+            }
+
+            color.put("bg", "#3c3c3c");
+            theme.put("map", map);
+
+            JSONHelper.putValue(metadata, "theme", theme);
+            updateAppMetadata(connection, id, metadata);
+        }
+    }
+
+    private JSONObject getAppSetupMetadata(Connection conn, long id) throws SQLException {
+        try (PreparedStatement statement = conn
+                .prepareStatement("SELECT metadata FROM oskari_appsetup WHERE id=?")) {
+            statement.setLong(1, id);
+            try (ResultSet rs = statement.executeQuery()) {
+                if (!rs.next()) {
+                    return null;
+                }
+                return JSONHelper.createJSONObject(rs.getString("metadata"));
+            }
+        }
+    }
+
+    private void updateAppMetadata(Connection connection, long viewId, JSONObject metadata)
+            throws SQLException {
+        final String sql = "UPDATE oskari_appsetup SET metadata=? WHERE id=?";
+
+        try (final PreparedStatement statement =
+                     connection.prepareStatement(sql)) {
+            statement.setString(1, metadata.toString());
+            statement.setLong(2, viewId);
+            statement.execute();
+        }
+    }
+
+
+}
+
+