public List<Topic> getRecentReplyTopics(int userId, Pager pager) {
Map<Integer, UserProfile> authors = new HashMap<Integer, UserProfile>();
Cnd cnd = Cnd.where("userId", "=", userId);
cnd.desc("createTime");
Sql sql =
Sqls.queryString("select DISTINCT topicId from t_topic_reply $cnd")
.setEntity(dao.getEntity(TopicReply.class))
.setVar("cnd", cnd);
pager.setRecordCount(
dao.execute(
Sqls.fetchInt("select count(DISTINCT topicId) from t_topic_reply $cnd")
.setEntity(dao.getEntity(TopicReply.class))
.setVar("cnd", cnd))
.getInt());
sql.setPager(pager);
String[] replies_topic_ids = dao.execute(sql).getObject(String[].class);
List<Topic> recent_replies = new ArrayList<Topic>();
for (String topic_id : replies_topic_ids) {
Topic _topic = dao.fetch(Topic.class, topic_id);
if (_topic == null) continue;
recent_replies.add(_topic);
}
if (!recent_replies.isEmpty()) {
for (Topic topic : recent_replies) {
fillTopic(topic, authors);
}
}
return recent_replies;
}
public void addComment(Dao dao, Entity<?> en, String commentTable, String commentColumn) {
if (!en.hasTableComment() && !en.hasColumnComment()) {
return;
}
List<Sql> sqls = new ArrayList<Sql>();
// 表注释
if (en.hasTableComment()) {
Sql tableCommentSQL =
Sqls.create(Strings.isBlank(commentTable) ? DEFAULT_COMMENT_TABLE : commentTable);
tableCommentSQL
.vars()
.set("table", en.getTableName())
.set("tableComment", en.getTableComment());
sqls.add(tableCommentSQL);
}
// 字段注释
if (en.hasColumnComment()) {
for (MappingField mf : en.getMappingFields()) {
if (mf.hasColumnComment()) {
Sql columnCommentSQL =
Sqls.create(Strings.isBlank(commentColumn) ? DEFAULT_COMMENT_COLUMN : commentColumn);
columnCommentSQL
.vars()
.set("table", en.getTableName())
.set("column", mf.getColumnName())
.set("columnComment", mf.getColumnComment());
sqls.add(columnCommentSQL);
}
}
}
// 执行创建语句
dao.execute(sqls.toArray(new Sql[sqls.size()]));
}
@At
@Ok("raw")
public boolean del(@Param("id") String id) {
boolean res;
Sql sql = Sqls.create("delete from sys_unit where id like @id");
sql.params().set("id", id + "%");
res = daoCtl.exeUpdateBySql(dao, sql);
if (res) {
daoCtl.exeUpdateBySql(
dao,
Sqls.create(
"delete from sys_role_resource where roleid in("
+ "select id from sys_role where unitid like '"
+ id
+ "%')"));
daoCtl.exeUpdateBySql(
dao,
Sqls.create(
"delete from sys_user_role where userid in("
+ "select userid from sys_user where unitid like '"
+ id
+ "%')"));
daoCtl.exeUpdateBySql(
dao, Sqls.create("delete from sys_user where unitid like '" + id + "%'"));
daoCtl.exeUpdateBySql(
dao, Sqls.create("delete from sys_role where unitid like '" + id + "%'"));
}
return res;
}
@Override
public Sql makeDropSql(DTable td) {
ComboSql sql = new ComboSql();
sql.add(Sqls.create("DROP TABLE " + td.getName()));
for (DField df : td.getAutoIncreaments()) {
sql.add(Sqls.create(gSQL(DSEQ, td.getName(), df.getName())));
// sql.addSQL(new ExecutableSql(gSQL(DTRI, td.getName(),
// df.getName())));
}
return sql;
}
// TODO not tested!!
public boolean createEntity(Dao dao, Entity<?> en) {
StringBuilder sb = new StringBuilder("CREATE TABLE " + en.getTableName() + "(");
// 创建字段
for (MappingField mf : en.getMappingFields()) {
sb.append('\n').append(mf.getColumnName());
sb.append(' ').append(evalFieldType(mf));
// 非主键的 @Name，应该加入唯一性约束
if (mf.isName() && en.getPkType() != PkType.NAME) {
sb.append(" UNIQUE NOT NULL");
}
// 普通字段
else {
if (mf.isNotNull() || mf.isPk()) sb.append(" NOT NULL");
if (mf.hasDefaultValue()) sb.append(" DEFAULT '").append(getDefaultValue(mf)).append('\'');
if (mf.isAutoIncreasement()) sb.append(" generated by default as identity ");
if (mf.isPk() && en.getPks().size() == 1) {
sb.append(" primary key ");
}
}
sb.append(',');
}
// 结束表字段设置
sb.setCharAt(sb.length() - 1, ')');
// 执行创建语句
dao.execute(Sqls.create(sb.toString()));
// 创建联合主键
if (en.getPks().size() > 1) {
sb = new StringBuilder();
sb.append("ALTER TABLE ").append(en.getTableName()).append(" ADD CONSTRAINT PK_");
sb.append(makePksName(en));
sb.append(" PRIMARY KEY (");
for (MappingField mf : en.getPks()) {
sb.append(mf.getColumnName()).append(",");
}
sb.setCharAt(sb.length() - 1, ')');
dao.execute(Sqls.create(sb.toString()));
}
// 创建关联表
createRelation(dao, en);
// 创建索引
dao.execute(createIndexs(en).toArray(new Sql[0]));
// 添加注释(表注释与字段注释)
addComment(dao, en);
return true;
}
public boolean dropEntity(Dao dao, Entity<?> en) {
String tableName = en.getTableName();
String viewName = en.getViewName();
try {
dropRelation(dao, en);
if (!tableName.equals(viewName) && dao.exists(viewName)) {
dao.execute(Sqls.create("DROP VIEW " + viewName));
}
dao.execute(Sqls.create("DROP TABLE " + tableName));
} catch (Exception e) {
return false;
}
return true;
}
/** 查询某sql的结果条数 */
public static long queryCount(Dao dao, String sql) {
Sql sql2 =
Sqls.fetchInt(
"select count(1) from (" + sql + ") as _nutz_tmp_" + System.currentTimeMillis());
dao.execute(sql2);
return sql2.getInt();
}
/**
* 根据用户ID查询出服务时数
*
* @return
*/
public double findTime(int uid) {
Sql sql =
Sqls.create(
"select sum(services_number) as w from t_personservices where uid="
+ uid
+ " and queren=1");
sql.setCallback(
new SqlCallback() {
public Object invoke(Connection arg0, ResultSet rs, Sql sql) throws SQLException {
Object o = new Object();
if (rs.next()) {
o = rs.getObject("w");
}
rs.close();
return o;
}
});
dao.execute(sql);
Object o = sql.getResult();
if (o != null) {
return Double.parseDouble(o.toString());
}
return 0;
}
@Override
public List<Item> listWithSkuByOrder(long orderId) {
String exp =
"select i.id as 'i.id', i.sku_id as 'i.sku_id', i.sku_more_id as 'i.sku_more_id'\n"
+ " , i.dprice as 'i.dprice', i.dcount as 'i.dcount', i.payment as 'i.payment'\n"
+ " , i.return_time as 'i.return_time', i.return_reason as 'i.return_reason'"
+ " , i.return_desc as 'i.return_desc'\n"
+ " , i.state as 'i.state', i.order_id as 'i.order_id'\n"
+ " , g.cate_code as 's.cate_code', g.gname as 's.gname', sku.img as 's.img'\n"
+ " , sku.model as 's.model', sku.sprice as 's.sprice', sm.size as 's.size'\n"
+ "from t_item i\n"
+ "inner join t_sku sku on sku.id = i.sku_id\n"
+ "inner join t_sku_more sm on sm.id = i.sku_more_id\n"
+ "inner join t_goods g on g.id = sku.goods_id\n"
+ "where i.order_id = @orderId";
Sql sql = Sqls.queryRecord(exp);
sql.params().set("orderId", orderId);
dao.execute(sql);
List<Record> list = sql.getList(Record.class);
List<Item> itemList = new ArrayList<Item>();
for (Record re : list) {
Item item = re.toEntity(dao.getEntity(Item.class), "i.");
Sku4Item skuInfo = re.toEntity(dao.getEntity(Sku4Item.class), "s.");
item.setSku(skuInfo);
itemList.add(item);
}
return itemList;
}
public static int getRecordSize(Dao dao, String s) {
Sql _s = Sqls.create("select count(*) nums from ( " + s + " )");
_s.setCallback(Sqls.callback.entity());
_s.setEntity(dao.getEntity(Record.class));
dao.execute(_s);
return ((Record) _s.getResult()).getInt("nums");
}
public static List getRecords(Dao dao, String sql, Class t) {
Sql s = Sqls.create(sql);
s.setCallback(Sqls.callback.entities());
s.setEntity(dao.getEntity(t));
dao.execute(s);
return s.getList(Record.class);
}
private void resourceRelationFull(Resource resource) {
List<Tag> tags;
Sql sql_resource =
Sqls.create(
"select * from tag as t, resource_tag as rt where rt.resource_id = "
+ resource.getId()
+ " and rt.tag_id = t.id");
sql_resource.setCallback(Sqls.callback.entities());
sql_resource.setEntity(dao.getEntity(Tag.class));
dao.execute(sql_resource);
tags = sql_resource.getList(Tag.class);
List<UserInfo> user = dao.query(UserInfo.class, Cnd.where("id", "=", resource.getAuthor()));
if (user.size() > 0) {
resource.setUserInfo(user.get(0));
} else {
System.out.print("resourceservice:用户id无效");
}
String tagString = ""; // 资源tag回填
for (int i = 0; i < tags.size(); i++) {
if (i < (tags.size() - 1)) {
tagString = tagString + tags.get(i).getName() + ",";
} else {
tagString = tagString + tags.get(i).getName();
}
}
resource.setTags(tagString);
resource.setTagEntityList(tags);
}
protected List<Sql> createIndexs(Entity<?> en) {
List<Sql> sqls = new ArrayList<Sql>();
StringBuilder sb = new StringBuilder();
List<EntityIndex> indexs = en.getIndexes();
for (EntityIndex index : indexs) {
sb.setLength(0);
if (index.isUnique()) sb.append("Create UNIQUE Index ");
else sb.append("Create Index ");
if (index.getName().contains("$"))
sb.append(TableName.render(new CharSegment(index.getName())));
else sb.append(index.getName());
sb.append(" ON ").append(en.getTableName()).append("(");
for (EntityField field : index.getFields()) {
if (field instanceof MappingField) {
MappingField mf = (MappingField) field;
sb.append(mf.getColumnNameInSql()).append(',');
} else {
throw Lang.makeThrow(
DaoException.class,
"%s %s is NOT a mapping field, can't use as index field!!",
en.getClass(),
field.getName());
}
}
sb.setCharAt(sb.length() - 1, ')');
sqls.add(Sqls.create(sb.toString()));
}
return sqls;
}
/**
* 无and关系的tag查询
*
* @param tagIds 标签ids
* @param order
* @param pager
* @return
*/
public List<Resource> resourceTagSearch(Integer tagId, String order, Pager pager) {
List<Resource> query = null;
if (tagId != null) {
Sql sql_resource =
Sqls.create(
"select * from resource as r, resource_tag as rt where rt.resource_id = r.id and rt.tag_id = "
+ tagId);
sql_resource.setCallback(Sqls.callback.entities());
sql_resource.setEntity(dao.getEntity(Resource.class));
dao.execute(sql_resource);
query = sql_resource.getList(Resource.class);
if (pager != null) {
pager.setRecordCount(query.size());
}
} else {
System.out.print("resourceservice: tagid无效");
}
for (Resource resource : query) {
resourceRelationFull(resource);
}
return query;
}
public static Record getRecord(Dao dao, String sql) {
Sql s = Sqls.create(sql);
s.setCallback(Sqls.callback.entity());
s.setEntity(dao.getEntity(Record.class));
dao.execute(s);
return (Record) s.getResult();
}
public static Object getRecort(Dao dao, String sql, Class t) {
Sql s = Sqls.create(sql);
s.setCallback(Sqls.callback.entity());
s.setEntity(dao.getEntity(t));
dao.execute(s);
return s.getResult();
}
public static List<Record> getRecords(Dao dao, String sql, int page, int size) {
Sql s = Sqls.create(sql);
s.setCallback(Sqls.callback.entities());
s.setPager(dao.createPager(page, size));
s.setEntity(dao.getEntity(Record.class));
dao.execute(s);
return (List<Record>) s.getList(Record.class);
}
public boolean createEntity(Dao dao, Entity<?> en) {
StringBuilder sb = new StringBuilder("CREATE TABLE " + en.getTableName() + "(");
// 创建字段
for (MappingField mf : en.getMappingFields()) {
if (mf.isReadonly()) continue;
sb.append('\n').append(mf.getColumnName());
// 自增主键特殊形式关键字
if (mf.isId() && mf.isAutoIncreasement()) {
sb.append(" SERIAL");
} else {
sb.append(' ').append(evalFieldType(mf));
// 非主键的 @Name，应该加入唯一性约束
if (mf.isName() && en.getPkType() != PkType.NAME) {
sb.append(" UNIQUE NOT NULL");
}
// 普通字段
else {
if (mf.isUnsigned()) sb.append(" UNSIGNED");
if (mf.isNotNull()) sb.append(" NOT NULL");
if (mf.isAutoIncreasement()) throw Lang.noImplement();
if (mf.hasDefaultValue())
sb.append(" DEFAULT '").append(getDefaultValue(mf)).append('\'');
}
}
sb.append(',');
}
// 创建主键
List<MappingField> pks = en.getPks();
if (!pks.isEmpty()) {
sb.append('\n');
sb.append(
String.format(
"CONSTRAINT %s_pkey PRIMARY KEY (",
en.getTableName().replace('.', '_').replace('"', '_')));
for (MappingField pk : pks) {
sb.append(pk.getColumnName()).append(',');
}
sb.setCharAt(sb.length() - 1, ')');
sb.append("\n ");
}
// 结束表字段设置
sb.setCharAt(sb.length() - 1, ')');
// 执行创建语句
dao.execute(Sqls.create(sb.toString()));
// 创建索引
dao.execute(createIndexs(en).toArray(new Sql[0]));
// 创建关联表
createRelation(dao, en);
// 添加注释(表注释与字段注释)
addComment(dao, en);
return true;
}
/** 查询sql并把结果放入传入的class组成的List中 */
public static <T> List<T> query(
Dao dao, Class<T> classOfT, String sql, Condition cnd, Pager pager) {
Sql sql2 = Sqls.queryEntity(sql);
sql2.setEntity(dao.getEntity(classOfT));
sql2.setCondition(cnd);
sql2.setPager(pager);
dao.execute(sql2);
return sql2.getList(classOfT);
}
protected void dropRelation(Dao dao, Entity<?> en) {
final List<Sql> sqls = new ArrayList<Sql>(5);
for (LinkField lf : en.visitManyMany(null, null, null)) {
ManyManyLinkField mm = (ManyManyLinkField) lf;
if (!dao.exists(mm.getRelationName())) continue;
sqls.add(Sqls.create("DROP TABLE " + mm.getRelationName()));
}
dao.execute(sqls.toArray(new Sql[sqls.size()]));
}
@At
@Ok("raw")
public String addSave(@Param("..") Sys_unit unit) {
String id = daoCtl.getSubMenuId(dao, "sys_unit", "id", Strings.sNull(unit.getId()));
unit.setId(id);
int location = daoCtl.getIntRowValue(dao, Sqls.create("select max(location) from sys_unit"));
unit.setLocation(location);
if (!daoCtl.add(dao, unit)) return "";
return id;
}
/**
* 查询某一次考试的科目名称
*
* @param testid
* @return 对应考试id的科目信息
*/
public List<Subject> querysubject(int testid) {
Sql sql =
Sqls.create(
"SELECT ts.* FROM t_subject ts JOIN t_test_subject tts ON tts.subject_id=ts.id where tts.test_id=@tid ");
sql.params().set("tid", testid);
sql.setCallback(Sqls.callback.entities());
sql.setEntity(dao().getEntity(Subject.class));
dao().execute(sql);
List<Subject> list = sql.getList(Subject.class);
return list;
}
// @RequiresPermissions("topic:index:rebuild")
public void rebuild() throws IOException {
Sql sql = Sqls.queryString("select id from t_topic where tp='ask'");
dao.execute(sql);
luceneIndex.writer.deleteAll();
String[] topicIds = sql.getObject(String[].class);
for (String topicId : topicIds) {
Topic topic = dao.fetch(Topic.class, topicId);
bigContentService.fill(topic);
_add(topic);
}
luceneIndex.writer.commit();
}
/**
* 根据多个id删除数据
*
* @param <T>
* @param c 要操作的表信息
* @param ids 要删除的id,多个用","（逗号）分隔
* @return true 成功,false 失败
*/
public <T> void deleteByIds(Class<T> c, String ids) {
Entity<T> entity = dao.getEntity(c);
String table = entity.getTableName();
String id = entity.getIdField().getColumnName();
Sql sql = Sqls.create("delete from " + table + " where " + id + " in(" + ids + ")");
dao.execute(sql);
}
public void createRelation(Dao dao, Entity<?> en) {
final List<Sql> sqls = new ArrayList<Sql>(5);
for (LinkField lf : en.visitManyMany(null, null, null)) {
ManyManyLinkField mm = (ManyManyLinkField) lf;
if (dao.exists(mm.getRelationName())) continue;
String sql = "CREATE TABLE " + mm.getRelationName() + "(";
sql += mm.getFromColumnName() + " " + evalFieldType(mm.getHostField()) + ",";
sql += mm.getToColumnName() + " " + evalFieldType(mm.getLinkedField());
sql += ")";
sqls.add(Sqls.create(sql));
}
dao.execute(sqls.toArray(new Sql[sqls.size()]));
}
@Override
public Sql makeCreateSql(DTable td) {
ComboSql sql = new ComboSql();
// Make create table SQL
StringBuilder sb = new StringBuilder("CREATE TABLE ").append(td.getName()).append('(');
appendAllFields(td, sb);
// Append PK
Iterator<DField> dfIt = td.getPks().iterator();
if (dfIt.hasNext()) {
String names = dfIt.next().getName();
while (dfIt.hasNext()) names += "," + dfIt.next();
sb.append(',').append(gSQL(CPK, td.getName(), names));
}
sb.append(')');
sql.add(Sqls.create(sb.toString()));
// For all auto increaments fields, create the sequance and trigger
for (DField df : td.getAutoIncreaments()) {
// create sequance;
sql.add(Sqls.create(gSQL(CSEQ, td.getName(), df.getName())));
// create trigger;
sql.add(Sqls.create(gSQL(CTRI, td.getName(), df.getName())));
}
return sql;
}
/**
* 通过特定的sql查询出用户按服务时间大小倒叙排序的总条数
*
* @param str
* @return
*/
public int findSqlCount(String str, String table) {
Sql sql = Sqls.create("select count(*) from " + table + " where id in (" + str + ")");
sql.setCallback(
new SqlCallback() {
public Object invoke(Connection arg0, ResultSet rs, Sql sql) throws SQLException {
while (rs.next()) {
return rs.getInt(1);
}
return null;
}
});
dao.execute(sql);
return sql.getInt();
}
/**
* 按照tag分页查找 resource
*
* @param tagId 标签id
* @param order
* @param pager
* @return
*/
public List<Resource> resourceTagSearchAnd(String tagIds, String order, Pager pager) {
List<Resource> query = null;
// 将tagids字符串拆分成id数组进行and查询
String[] ids = tagIds.split(",");
if (ids.length > 0) {
String sqlTagsResource =
"select * from resource as r, resource_tag as rt where (rt.resource_id = r.id and rt.tag_id = "
+ Integer.parseInt(ids[0])
+ ")";
for (int j = 1; j < ids.length; j++) {
sqlTagsResource =
sqlTagsResource
+ " and (r.id in (select r"
+ j
+ ".id from resource as r"
+ j
+ ", resource_tag as rt"
+ j
+ " where (rt"
+ j
+ ".resource_id = r"
+ j
+ ".id and rt"
+ j
+ ".tag_id = "
+ Integer.parseInt(ids[j])
+ ")))";
}
Sql sql_resource = Sqls.create(sqlTagsResource);
sql_resource.setCallback(Sqls.callback.entities());
sql_resource.setEntity(dao.getEntity(Resource.class));
dao.execute(sql_resource);
query = sql_resource.getList(Resource.class);
if (pager != null) {
pager.setRecordCount(query.size());
}
for (Resource resource : query) {
resourceRelationFull(resource);
}
} else {
System.out.print("resourservice: tagids无效");
}
return query;
}
@At
@Ok("raw")
public boolean sortSave(@Param("checkids") String checkids, HttpSession session) {
Sys_user user = (Sys_user) session.getAttribute("userSession");
String[] ids = StringUtils.split(checkids, ",");
int initvalue = 0;
if (!user.getSysrole()) // 判断是否为系统管理员角色
{
initvalue =
daoCtl.getIntRowValue(
dao,
Sqls.create(
"select min(location) from sys_unit where id in "
+ StringUtils.split(checkids, ",")));
}
return daoCtl.updateSortRow(dao, "sys_unit", ids, "location", initvalue);
}
/**
* 获取tagNames
*
* @param tagIds 标签ids
* @return
*/
public ArrayList<Tag> getTagNames(String tagIds) {
ArrayList<Tag> tagNames = new ArrayList<Tag>();
String[] ids = tagIds.split(",");
for (String id : ids) {
String sqlTags = "select * from tag as t where t.id=" + id;
Sql sql_resource = Sqls.create(sqlTags);
sql_resource.setCallback(Sqls.callback.entities());
sql_resource.setEntity(dao.getEntity(Tag.class));
dao.execute(sql_resource);
List<Tag> tags = sql_resource.getList(Tag.class);
if (tags.size() > 0) {
tags.get(0).setQuery(tagIds);
tagNames.add(tags.get(0));
} else {
System.out.print("resourceservice: tagid无效");
}
}
return tagNames;
}
