fix:query set preview

yangfu
pkg/application/crontab/crontab.go
pkg/application/querySet/service/query_set.go
pkg/application/table/service/table.go
pkg/domain/enums.go
pkg/infrastructure/api/bytelib/api_byte_lib.go
pkg/infrastructure/api/bytelib/types_formulas.go
pkg/infrastructure/dao/table.go
pkg/infrastructure/domainService/file_table_flush_data_table_service.go
pkg/infrastructure/domainService/query_set_service.go
pkg/infrastructure/repository/pg_table_repository.go
pkg/infrastructure/starrocks/exec.go
pkg/port/beego/controllers/query_set_controller.go
pkg/port/beego/routers/query_set_router.go
--- a/pkg/application/crontab/crontab.go
查看文件 @17ac0b1
+++ b/pkg/application/crontab/crontab.go
查看文件 @17ac0b1
@@ -4,9 +4,12 @@ import (
 	"context"
 	"fmt"
 	"github.com/beego/beego/v2/task"
+	pgTransaction "github.com/linmadan/egglib-go/transaction/pg"
 	"github.com/linmadan/egglib-go/utils/xtime"
 	"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/application/factory"
 	"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/domain"
+	"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/infrastructure/dao"
+	"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/infrastructure/starrocks"
 	"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/log"
 	"io/fs"
 	"os"
@@ -28,6 +31,9 @@ func (crontabService *CrontabService) initTask() {
 	autoRemovePublicDownloadFile := task.NewTask("定时清理缓存文件", "0 20 */1 * * *", AutoRemovePublicDownloadFile)
 	task.AddTask("autoRemovePublicDownloadFile", autoRemovePublicDownloadFile)
+
+	autoRemoveTemporaryTable := task.NewTask("定时清理临时表", "0 57 */1 * * *", AutoRemoveTemporaryTable)
+	task.AddTask("autoRemoveTemporaryTable", autoRemoveTemporaryTable)
 }
 func (crontabService *CrontabService) StartCrontabTask() {
@@ -115,3 +121,52 @@ func AutoRemovePublicDownloadFile(ctx context.Context) error {
 	}
 	return nil
 }
+
+func AutoRemoveTemporaryTable(ctx context.Context) error {
+	defer func() {
+		if r := recover(); r != nil {
+			log.Logger.Error(fmt.Sprintf("%v", r), map[string]interface{}{"task": "定时清理过期临时文件记录"})
+		}
+	}()
+	transactionContext, err := factory.CreateTransactionContext(nil)
+	if err != nil {
+		return err
+	}
+	if err := transactionContext.StartTransaction(); err != nil {
+		return err
+	}
+	defer func() {
+		if err != nil {
+			log.Logger.Error("【定时清理临时表】 失败:" + err.Error())
+		}
+		transactionContext.RollbackTransaction()
+	}()
+
+	log.Logger.Debug("【定时清理临时表】 启动")
+	end := xtime.New(time.Now()).BeginningOfDay().Add(-time.Hour * 12)
+	begin := end.AddDate(0, 0, -7)
+
+	tableRepository, _, _ := factory.FastPgTable(transactionContext, 0)
+	_, tables, err := tableRepository.Find(map[string]interface{}{"beginTime": begin, "endTime": end, "tableTypes": []string{domain.TemporaryTable.ToString()}})
+	if err != nil {
+		return nil
+	}
+	for i, t := range tables {
+		if err = dao.TableDelete(transactionContext.(*pgTransaction.TransactionContext), t.TableId, domain.TemporaryTable); err != nil {
+			log.Logger.Error(err.Error())
+			return nil
+		}
+		log.Logger.Info(fmt.Sprintf("序号:%d 清理临时表 %v", i, t.SQLName))
+		if err = starrocks.DropView(starrocks.DB, t.SQLName); err != nil {
+			log.Logger.Error(err.Error())
+			return nil
+		}
+	}
+	//if err = dao.TableDeleteByTime(transactionContext.(*pgTransaction.TransactionContext), domain.TemporaryTable, begin, end); err != nil {
+	//	return err
+	//}
+	if err = transactionContext.CommitTransaction(); err != nil {
+		return err
+	}
+	return nil
+}
--- a/pkg/application/querySet/service/query_set.go
查看文件 @17ac0b1
+++ b/pkg/application/querySet/service/query_set.go
查看文件 @17ac0b1
@@ -344,6 +344,35 @@ func (querySetService *QuerySetService) UpdateQuerySet(ctx *domain.Context, upda
 	return struct{}{}, nil
 }
+func (querySetService *QuerySetService) PreviewPrepare(ctx *domain.Context, updateQuerySetCommand *command.UpdateQuerySetCommand) (interface{}, error) {
+	if err := updateQuerySetCommand.ValidateCommand(); err != nil {
+		return nil, application.ThrowError(application.ARG_ERROR, err.Error())
+	}
+	transactionContext, err := factory.CreateTransactionContext(nil)
+	if err != nil {
+		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
+	}
+	if err := transactionContext.StartTransaction(); err != nil {
+		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
+	}
+	defer func() {
+		transactionContext.RollbackTransaction()
+	}()
+	svr, _ := factory.FastQuerySetServices(transactionContext)
+	table, err := svr.PreviewPrepare(ctx, updateQuerySetCommand.QuerySetId, updateQuerySetCommand.QueryComponents)
+	if err != nil {
+		return nil, factory.FastError(err)
+	}
+
+	if err := transactionContext.CommitTransaction(); err != nil {
+		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
+	}
+	return map[string]interface{}{
+		"objectId": table.TableId,
+		"sqlName":  table.SQLName,
+	}, nil
+}
+
 func NewQuerySetService(options map[string]interface{}) *QuerySetService {
 	newQuerySetService := &QuerySetService{}
 	return newQuerySetService
--- a/pkg/application/table/service/table.go
查看文件 @17ac0b1
+++ b/pkg/application/table/service/table.go
查看文件 @17ac0b1
@@ -523,11 +523,8 @@ func (tableService *TableService) CheckRowDuplicateV2(ctx *domain.Context, cmd *
 	}
 	querySetRepository, _, _ := factory.FastPgQuerySet(transactionContext, 0)
-	querySet, err := querySetRepository.FindOne(map[string]interface{}{"BindTableId": table.TableId, "context": ctx})
-	if err != nil {
-		return nil, factory.FastError(err)
-	}
-	if len(querySet.QueryComponents) == 1 {
+	querySet, _ := querySetRepository.FindOne(map[string]interface{}{"BindTableId": table.TableId, "context": ctx})
+	if querySet != nil && len(querySet.QueryComponents) == 1 {
 		return defaultResponse, nil
 	}
--- a/pkg/domain/enums.go
查看文件 @17ac0b1
+++ b/pkg/domain/enums.go
查看文件 @17ac0b1
@@ -79,6 +79,7 @@ var (
 	SideTable      TableType = "SideTable"
 	SubTable       TableType = "SubTable"
 	ExcelTable     TableType = "ExcelTable"
+	TemporaryTable TableType = "TemporaryTable"
 )
 var (
--- a/pkg/infrastructure/api/bytelib/api_byte_lib.go
查看文件 @17ac0b1
+++ b/pkg/infrastructure/api/bytelib/api_byte_lib.go
查看文件 @17ac0b1
@@ -265,7 +265,7 @@ func (gateway ApiByteLib) FormulasGenerate(param domain.ReqFormulasGenerate) (*d
 }
 func (gateway ApiByteLib) FormulasClear(param domain.ReqFormulasClear) (*domain.DataFormulasClear, error) {
-	url := gateway.Host() + "/formulas/generate"
+	url := gateway.Host() + "/formulas/clear"
 	method := "post"
 	var data FormulasGenerateResponse
 	request := FormulasClearRequest{
--- a/pkg/infrastructure/api/bytelib/types_formulas.go
查看文件 @17ac0b1
+++ b/pkg/infrastructure/api/bytelib/types_formulas.go
查看文件 @17ac0b1
@@ -37,14 +37,14 @@ type (
 	FormulaDataHandleRule struct {
 		RuleType             int                   `json:"ruleType"`             //Int, 规则类型 1.拆分赋值2.正常赋值
-		FormulaJoinCondition FormulaJoinCondition `json:"formulaJoinCondition"` // 拆分赋值
-		AssignValueCondition AssignValueCondition `json:"assignValueCondition"` // 正常赋值
+		FormulaJoinCondition *FormulaJoinCondition `json:"formulaJoinCondition"` // 拆分赋值
+		AssignValueCondition *AssignValueCondition `json:"assignValueCondition"` // 正常赋值
 	}
 	// FormulaJoinCondition 拆分链接条件
 	FormulaJoinCondition struct {
 		ConditionLeftField  FormulaField            `json:"conditionLeftField"`
 		ConditionRightField FormulaField            `json:"conditionRightField"`
-		JoinAssignValues    []AssignValueCondition `json:"joinAssignValues"`
+		JoinAssignValues    []*AssignValueCondition `json:"joinAssignValues"`
 	}
 	// AssignValueCondition 拆分规则
 	AssignValueCondition struct {
@@ -170,10 +170,11 @@ func NewFormulaDataHandleRule(s domain.SelectExprGroup) FormulaDataHandleRule {
 	return res
 }
-func NewFormulaJoinCondition(s domain.SelectExprGroup) FormulaJoinCondition {
-	var res = FormulaJoinCondition{
+func NewFormulaJoinCondition(s domain.SelectExprGroup) *FormulaJoinCondition {
+	var res = &FormulaJoinCondition{
 		ConditionLeftField:  NewFormulaField(s.FieldLeft, true),
 		ConditionRightField: NewFormulaField(s.FieldRight),
+		JoinAssignValues:    make([]*AssignValueCondition, 0),
 	}
 	for _, sub := range s.SubSelects {
 		res.JoinAssignValues = append(res.JoinAssignValues, NewAssignValueCondition(sub))
@@ -181,8 +182,8 @@ func NewFormulaJoinCondition(s domain.SelectExprGroup) FormulaJoinCondition {
 	return res
 }
-func NewAssignValueCondition(selectExpr domain.SelectExpr) AssignValueCondition {
-	var res = AssignValueCondition{
+func NewAssignValueCondition(selectExpr domain.SelectExpr) *AssignValueCondition {
+	var res = &AssignValueCondition{
 		ConditionLeftField:  NewFormulaField(selectExpr.FieldLeft, true),
 		ConditionRightField: NewFormulaField(selectExpr.FieldRight),
 	}
--- a/pkg/infrastructure/dao/table.go
查看文件 @17ac0b1
+++ b/pkg/infrastructure/dao/table.go
查看文件 @17ac0b1
@@ -17,3 +17,9 @@ func TableSoftDelete(ptr *pgTransaction.TransactionContext, tableId int, tableTy
 	_, err := ptr.PgTx.Exec(sql, time.Now(), tableId, tableType.ToString())
 	return err
 }
+
+func TableDeleteByTime(ptr *pgTransaction.TransactionContext, tableType domain.TableType, begin time.Time, end time.Time) error {
+	sql := "delete from metadata.tables where  table_type = ? and created_at >=? and created_at< ?"
+	_, err := ptr.PgTx.Exec(sql, tableType.ToString(), begin, end)
+	return err
+}
--- a/pkg/infrastructure/domainService/file_table_flush_data_table_service.go
查看文件 @17ac0b1
+++ b/pkg/infrastructure/domainService/file_table_flush_data_table_service.go
查看文件 @17ac0b1
@@ -162,6 +162,7 @@ func NewCopyTable(tableType domain.TableType, fileName string, dataFields []*dom
 	table.CreatedAt = time.Now()
 	table.UpdatedAt = time.Now()
 	table.RowCount = rowCount
+	table.TableInfo = domain.NewTableInfo()
 	return table
 }
--- a/pkg/infrastructure/domainService/query_set_service.go
查看文件 @17ac0b1
+++ b/pkg/infrastructure/domainService/query_set_service.go
查看文件 @17ac0b1
@@ -136,6 +136,60 @@ func (ptr *QuerySetService) Update(ctx *domain.Context, querySetId int, queryCom
 	return nil
 }
+func (ptr *QuerySetService) PreviewPrepare(ctx *domain.Context, querySetId int, queryComponents []*domain.QueryComponent) (*domain.Table, error) {
+	querySetRepository, _ := repository.NewQuerySetRepository(ptr.transactionContext)
+	querySet, err := querySetRepository.FindOne(map[string]interface{}{"querySetId": querySetId})
+	tableRepository, _ := repository.NewTableRepository(ptr.transactionContext)
+	if err != nil {
+		return nil, err
+	}
+	if queryComponentsHasEdit(ctx, querySet, queryComponents) && querySet.QuerySetInfo.BindTableId > 0 {
+		if t, _ := tableRepository.FindOne(map[string]interface{}{"context": ctx, "tableId": querySet.QuerySetInfo.BindTableId}); t != nil {
+			return t, nil
+		}
+	}
+	// 验证
+	if err = ptr.validQueryComponents(queryComponents); err != nil {
+		return nil, err
+	}
+
+	var (
+		foundMasterTable *domain.Table
+	)
+	// 生成Table
+	masterTable := queryComponents[0].MasterTable
+	dependencyTables := querySet.GetDependencyTables(queryComponents)
+	foundMasterTable, err = tableRepository.FindOne(map[string]interface{}{"context": ctx, "tableId": masterTable.TableId})
+	if err != nil {
+		return nil, err
+	}
+	masterTable = domain.NewQueryComponentTable(foundMasterTable)
+	var table *domain.Table = NewCopyTable(domain.TableType(domain.TemporaryTable), querySet.Name, domain.RangeFields(masterTable.Fields, domain.ChangeFieldFlag), 0).
+		WithContext(ctx).
+		WithPrefix(strings.ToLower(string(domain.TemporaryTable)))
+	// 循环依赖判断
+	if err = ptr.validDependentCircle(ctx, querySet, queryComponents); err != nil {
+		return nil, err
+	}
+
+	table.TableInfo.ApplyOnModule = domain.ModuleAll
+	table.TableInfo.DependencyTables = dependencyTables
+	table, err = tableRepository.Save(table)
+	if err != nil {
+		return nil, err
+	}
+
+	// 调用底层的组装sql
+	if _, err = ByteCore.FormulasGenerate(domain.ReqFormulasGenerate{
+		QuerySet:        querySet,
+		Table:           table,
+		QueryComponents: queryComponents,
+	}); err != nil {
+		return nil, err
+	}
+	return table, nil
+}
+
 func (ptr *QuerySetService) validQueryComponents(queryComponents []*domain.QueryComponent) error {
 	if len(queryComponents) == 0 {
 		return nil
@@ -154,6 +208,42 @@ func (ptr *QuerySetService) validQueryComponents(queryComponents []*domain.Query
 	return nil
 }
+func (ptr *QuerySetService) validDependentCircle(ctx *domain.Context, querySet *domain.QuerySet, queryComponents []*domain.QueryComponent) error {
+	tableRepository, _ := repository.NewTableRepository(ptr.transactionContext)
+	var validTables = make([]*domain.Table, 0)
+	dependencyTables := querySet.GetDependencyTables(queryComponents)
+	if len(dependencyTables) > 0 {
+		_, tables, err := tableRepository.Find(map[string]interface{}{"context": ctx, "tableIds": dependencyTables})
+		if err != nil {
+			return err
+		}
+		tableMap := make(map[int]*domain.Table)
+		for i := range tables {
+			tableMap[tables[i].TableId] = tables[i]
+		}
+		for _, c := range queryComponents {
+			if t, ok := tableMap[c.MasterTable.TableId]; ok {
+				c.MasterTable = domain.NewQueryComponentTable(t)
+			}
+		}
+		for _, t := range validTables {
+			if t.TableType == domain.SchemaTable.ToString() || t.TableType == domain.SubProcessTable.ToString() {
+				validTables = append(validTables, t)
+			}
+		}
+	}
+
+	// 循环依赖判断
+	tableDependencyService, _ := NewTableDependencyService(ptr.transactionContext)
+	if len(validTables) > 0 {
+		tree := tableDependencyService.TableDependTree(validTables, querySet.QuerySetInfo.BindTableId)
+		if tableDependencyService.Detect(ctx, tree.EdgesArray()) {
+			return NewCircleDependError(tableDependencyService.CircleTable(), querySet)
+		}
+	}
+	return nil
+}
+
 func (ptr *QuerySetService) UpdateQuerySetLog(ctx *domain.Context, querySet *domain.QuerySet, queryComponents []*domain.QueryComponent) error {
 	var res = make([]FastSourceLog, 0)
 	if logs := conditionsEditLog(ctx, querySet, queryComponents); len(logs) > 0 {
@@ -254,10 +344,14 @@ func conditionsEditLog(ctx *domain.Context, querySet *domain.QuerySet, queryComp
 	return res
 }
+func queryComponentsHasEdit(ctx *domain.Context, querySet *domain.QuerySet, queryComponents []*domain.QueryComponent) bool {
+	logs := selectsEditLog(ctx, querySet, queryComponents)
+	return len(logs) == 0
+}
+
 func selectsEditLog(ctx *domain.Context, querySet *domain.QuerySet, queryComponents []*domain.QueryComponent) []FastSourceLog {
 	var res = make([]FastSourceLog, 0)
 	oldQCs := domain.QueryComponentsToMapById(querySet.QueryComponents)
-	//newQCs := domain.QueryComponentsToMapById(queryComponents)
 	sourceId := querySet.QuerySetId
 	entry := domain.NewLogEntry(querySet.Name, querySet.Type, domain.UnKnown, ctx)
@@ -351,7 +445,7 @@ func (ptr *QuerySetService) CreateOrUpdateQuerySetTable(ctx *domain.Context, que
 		return nil, err
 	}
 	masterTable = domain.NewQueryComponentTable(foundMasterTable)
-	var table *domain.Table = NewTable(domain.TableType(querySet.Type), querySet.Name, domain.RangeFields(masterTable.Fields, domain.ChangeFieldFlag), 0).WithContext(ctx).WithPrefix(strings.ToLower(querySet.Type))
+	var table *domain.Table = NewCopyTable(domain.TableType(querySet.Type), querySet.Name, domain.RangeFields(masterTable.Fields, domain.ChangeFieldFlag), 0).WithContext(ctx).WithPrefix(strings.ToLower(querySet.Type))
 	if querySet.QuerySetInfo.BindTableId > 0 {
 		table, err = tableRepository.FindOne(map[string]interface{}{"context": ctx, "tableId": querySet.QuerySetInfo.BindTableId})
 		if err != nil {
@@ -360,36 +454,41 @@ func (ptr *QuerySetService) CreateOrUpdateQuerySetTable(ctx *domain.Context, que
 		table.DataFields = masterTable.Fields
 		table.UpdatedAt = time.Now()
 	}
-	var validTables = make([]*domain.Table, 0)
-	if len(dependencyTables) > 0 {
-		_, tables, err := tableRepository.Find(map[string]interface{}{"context": ctx, "tableIds": dependencyTables})
-		if err != nil {
-			return nil, err
-		}
-		tableMap := make(map[int]*domain.Table)
-		for i := range tables {
-			tableMap[tables[i].TableId] = tables[i]
-		}
-		for _, c := range queryComponents {
-			if t, ok := tableMap[c.MasterTable.TableId]; ok {
-				c.MasterTable = domain.NewQueryComponentTable(t)
-			}
-		}
-		for _, t := range validTables {
-			if t.TableType == domain.SchemaTable.ToString() || t.TableType == domain.SubProcessTable.ToString() {
-				validTables = append(validTables, t)
-			}
-		}
-	}
 	// 循环依赖判断
-	tableDependencyService, _ := NewTableDependencyService(ptr.transactionContext)
-	if len(validTables) > 0 {
-		tree := tableDependencyService.TableDependTree(validTables, querySet.QuerySetInfo.BindTableId)
-		if tableDependencyService.Detect(ctx, tree.EdgesArray()) {
-			return nil, NewCircleDependError(tableDependencyService.CircleTable(), querySet)
-		}
+	if err = ptr.validDependentCircle(ctx, querySet, queryComponents); err != nil {
+		return nil, err
 	}
+	//var validTables = make([]*domain.Table, 0)
+	//if len(dependencyTables) > 0 {
+	//	_, tables, err := tableRepository.Find(map[string]interface{}{"context": ctx, "tableIds": dependencyTables})
+	//	if err != nil {
+	//		return nil, err
+	//	}
+	//	tableMap := make(map[int]*domain.Table)
+	//	for i := range tables {
+	//		tableMap[tables[i].TableId] = tables[i]
+	//	}
+	//	for _, c := range queryComponents {
+	//		if t, ok := tableMap[c.MasterTable.TableId]; ok {
+	//			c.MasterTable = domain.NewQueryComponentTable(t)
+	//		}
+	//	}
+	//	for _, t := range validTables {
+	//		if t.TableType == domain.SchemaTable.ToString() || t.TableType == domain.SubProcessTable.ToString() {
+	//			validTables = append(validTables, t)
+	//		}
+	//	}
+	//}
+	//
+	//// 循环依赖判断
+	//tableDependencyService, _ := NewTableDependencyService(ptr.transactionContext)
+	//if len(validTables) > 0 {
+	//	tree := tableDependencyService.TableDependTree(validTables, querySet.QuerySetInfo.BindTableId)
+	//	if tableDependencyService.Detect(ctx, tree.EdgesArray()) {
+	//		return nil, NewCircleDependError(tableDependencyService.CircleTable(), querySet)
+	//	}
+	//}
 	table.TableInfo.ApplyOnModule = domain.ModuleAll
 	table.TableInfo.DependencyTables = dependencyTables
--- a/pkg/infrastructure/repository/pg_table_repository.go
查看文件 @17ac0b1
+++ b/pkg/infrastructure/repository/pg_table_repository.go
查看文件 @17ac0b1
@@ -182,6 +182,9 @@ func (repository *TableRepository) Find(queryOptions map[string]interface{}) (in
 		query.Where(`table_info->'dependencyTables' @> '[?]'`, v.(int))
 	}
+	query.SetWhereByQueryOption("created_at >= ?", "beginTime")
+	query.SetWhereByQueryOption("created_at < ?", "endTime")
+
 	//query.SetOffsetAndLimit(20)
 	query.SetOrderDirect("table_id", "DESC")
 	if count, err := query.SelectAndCount(); err != nil {
--- a/pkg/infrastructure/starrocks/exec.go
查看文件 @17ac0b1
+++ b/pkg/infrastructure/starrocks/exec.go
查看文件 @17ac0b1
@@ -65,3 +65,10 @@ func Delete(db *gorm.DB, tableName string, fields []*domain.FieldValue) error {
 	tx := db.Exec(sql)
 	return tx.Error
 }
+
+//DROP VIEW IF EXISTS
+
+func DropView(db *gorm.DB, tableName string) error {
+	tx := db.Exec("DROP VIEW IF EXISTS " + tableName)
+	return tx.Error
+}
--- a/pkg/port/beego/controllers/query_set_controller.go
查看文件 @17ac0b1
+++ b/pkg/port/beego/controllers/query_set_controller.go
查看文件 @17ac0b1
@@ -29,6 +29,14 @@ func (controller *QuerySetController) UpdateQuerySet() {
 	controller.Response(data, err)
 }
+func (controller *QuerySetController) PreviewPrepare() {
+	querySetService := service.NewQuerySetService(nil)
+	updateQuerySetCommand := &command.UpdateQuerySetCommand{}
+	Must(controller.Unmarshal(updateQuerySetCommand))
+	data, err := querySetService.PreviewPrepare(ParseContext(controller.BaseController), updateQuerySetCommand)
+	controller.Response(data, err)
+}
+
 func (controller *QuerySetController) GetQuerySet() {
 	querySetService := service.NewQuerySetService(nil)
 	getQuerySetQuery := &query.GetQuerySetQuery{}
--- a/pkg/port/beego/routers/query_set_router.go
查看文件 @17ac0b1
+++ b/pkg/port/beego/routers/query_set_router.go
查看文件 @17ac0b1
@@ -18,4 +18,5 @@ func init() {
 	web.Router("/data/query-sets/move", &controllers.QuerySetController{}, "Post:Move")
 	web.Router("/data/query-sets/rename", &controllers.QuerySetController{}, "Post:Rename")
 	web.Router("/data/query-sets/search", &controllers.QuerySetController{}, "Post:SearchQuerySet")
+	web.Router("/data/query-sets/preview-prepare", &controllers.QuerySetController{}, "Post:PreviewPrepare")
 }