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@@ -75,41 +75,44 @@ public class PlusDataPermissionHandler {
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*/
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private String buildDataFilter(SysUser user, DataColumn[] dataColumns, boolean isSelect) {
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StringBuilder sqlString = new StringBuilder();
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-
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+ // 更新或删除需满足所有条件
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+ String joinStr = isSelect ? " OR " : " AND ";
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StandardEvaluationContext context = new StandardEvaluationContext();
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context.setBeanResolver(beanResolver);
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context.setVariable("user", user);
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-
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- for (DataColumn dataColumn : dataColumns) {
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- // 设置注解变量 key 为表达式变量 value 为变量值
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- context.setVariable(dataColumn.key(), dataColumn.value());
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- for (SysRole role : user.getRoles()) {
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- user.setRoleId(role.getRoleId());
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-
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- // 获取角色权限泛型
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- DataScopeType type = DataScopeType.findCode(role.getDataScope());
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- if (ObjectUtil.isNull(type)) {
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- throw new ServiceException("角色数据范围异常 => " + role.getDataScope());
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- }
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- // 全部数据权限直接返回
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- if (type == DataScopeType.ALL) {
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- return "";
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- }
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+ for (SysRole role : user.getRoles()) {
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+ user.setRoleId(role.getRoleId());
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+ // 获取角色权限泛型
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+ DataScopeType type = DataScopeType.findCode(role.getDataScope());
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+ if (ObjectUtil.isNull(type)) {
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+ throw new ServiceException("角色数据范围异常 => " + role.getDataScope());
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+ }
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+ // 全部数据权限直接返回
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+ if (type == DataScopeType.ALL) {
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+ return "";
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+ }
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+ boolean isSuccess = false;
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+ for (DataColumn dataColumn : dataColumns) {
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// 不包含 key 变量 则不处理
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if (!StringUtils.contains(type.getSqlTemplate(), "#" + dataColumn.key())) {
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- sqlString.append(type.getElseSql());
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continue;
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}
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- // 更新或删除需满足所有条件
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- sqlString.append(isSelect ? " OR " : " AND ");
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+ // 设置注解变量 key 为表达式变量 value 为变量值
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+ context.setVariable(dataColumn.key(), dataColumn.value());
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+
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// 解析sql模板并填充
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String sql = parser.parseExpression(type.getSqlTemplate(), parserContext).getValue(context, String.class);
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- sqlString.append(sql);
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+ sqlString.append(joinStr).append(sql);
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+ isSuccess = true;
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+ }
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+ // 未处理成功则填充兜底方案
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+ if (!isSuccess) {
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+ sqlString.append(joinStr).append(type.getElseSql());
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}
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}
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if (StringUtils.isNotBlank(sqlString.toString())) {
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- return sqlString.substring(isSelect ? 4 : 5);
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+ return sqlString.substring(joinStr.length());
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}
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return "";
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}
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