| | |
| | | import com.ruoyi.common.exception.ServiceException; |
| | | import com.ruoyi.common.helper.LoginHelper; |
| | | import com.ruoyi.common.utils.JsonUtils; |
| | | import com.ruoyi.common.utils.StreamUtils; |
| | | import com.ruoyi.common.utils.StringUtils; |
| | | import com.ruoyi.common.utils.file.FileUtils; |
| | | import com.ruoyi.generator.domain.GenTable; |
| | |
| | | import java.io.StringWriter; |
| | | import java.nio.charset.StandardCharsets; |
| | | import java.util.*; |
| | | import java.util.function.Function; |
| | | import java.util.stream.Collectors; |
| | | import java.util.zip.ZipEntry; |
| | | import java.util.zip.ZipOutputStream; |
| | | |
| | |
| | | public void synchDb(String tableName) { |
| | | GenTable table = baseMapper.selectGenTableByName(tableName); |
| | | List<GenTableColumn> tableColumns = table.getColumns(); |
| | | Map<String, GenTableColumn> tableColumnMap = tableColumns.stream().collect(Collectors.toMap(GenTableColumn::getColumnName, Function.identity())); |
| | | Map<String, GenTableColumn> tableColumnMap = StreamUtils.toIdentityMap(tableColumns, GenTableColumn::getColumnName); |
| | | |
| | | List<GenTableColumn> dbTableColumns = genTableColumnMapper.selectDbTableColumnsByName(tableName); |
| | | if (CollUtil.isEmpty(dbTableColumns)) { |
| | | throw new ServiceException("同步数据失败,原表结构不存在"); |
| | | } |
| | | List<String> dbTableColumnNames = dbTableColumns.stream().map(GenTableColumn::getColumnName).collect(Collectors.toList()); |
| | | List<String> dbTableColumnNames = StreamUtils.toList(dbTableColumns, GenTableColumn::getColumnName); |
| | | |
| | | List<GenTableColumn> saveColumns = new ArrayList<>(); |
| | | dbTableColumns.forEach(column -> { |
| | |
| | | if (CollUtil.isNotEmpty(saveColumns)) { |
| | | genTableColumnMapper.insertBatch(saveColumns); |
| | | } |
| | | |
| | | List<GenTableColumn> delColumns = tableColumns.stream().filter(column -> !dbTableColumnNames.contains(column.getColumnName())).collect(Collectors.toList()); |
| | | List<GenTableColumn> delColumns = StreamUtils.filter(tableColumns, column -> !dbTableColumnNames.contains(column.getColumnName())); |
| | | if (CollUtil.isNotEmpty(delColumns)) { |
| | | List<Long> ids = delColumns.stream().map(GenTableColumn::getColumnId).collect(Collectors.toList()); |
| | | List<Long> ids = StreamUtils.toList(delColumns, GenTableColumn::getColumnId); |
| | | genTableColumnMapper.deleteBatchIds(ids); |
| | | } |
| | | } |