/
ci_data_query.go
370 lines (360 loc) · 13.2 KB
/
ci_data_query.go
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package db
import (
"encoding/json"
"fmt"
"github.com/WeBankPartners/we-cmdb/cmdb-server/models"
"strings"
)
func CiDataQuery(ciType string, param *models.QueryRequestParam, permission *models.CiDataLegalGuidList, fromCore bool) (pageInfo models.PageInfo, rowData []map[string]interface{}, err error) {
ciAttrs, err := GetCiAttrByCiType(ciType, true)
if err != nil {
err = fmt.Errorf("Try to get ci attribute with ciType:%s error,%s ", ciType, err.Error())
return
}
var keyMap = make(map[string]string)
var refAttrs, multiRefAttrs, objectAttrs, passwordAttrs, multiTextAttrs, multiIntAttrs []*models.CiDataQueryRefAttrObj
resultColumns := models.CiQueryColumnList{}
for _, attr := range ciAttrs {
if attr.InputType != models.MultiRefType {
keyMap[attr.Name] = attr.Name
}
if attr.Name == "guid" {
continue
}
columnEnable := false
if len(param.ResultColumns) == 0 {
resultColumns = append(resultColumns, &models.CiQueryColumnObj{Name: attr.Name, Index: attr.UiFormOrder})
columnEnable = true
} else {
for _, tmpColumn := range param.ResultColumns {
if tmpColumn == attr.Name {
resultColumns = append(resultColumns, &models.CiQueryColumnObj{Name: attr.Name, Index: attr.UiFormOrder})
columnEnable = true
break
}
}
}
if columnEnable {
if attr.InputType == models.MultiRefType {
multiRefAttrs = append(multiRefAttrs, &models.CiDataQueryRefAttrObj{Attribute: attr})
continue
}
if attr.RefCiType != "" {
refAttrs = append(refAttrs, &models.CiDataQueryRefAttrObj{Attribute: attr})
} else if attr.InputType == "object" || attr.InputType == "multiObject" {
objectAttrs = append(objectAttrs, &models.CiDataQueryRefAttrObj{Attribute: attr})
} else if attr.InputType == "password" {
passwordAttrs = append(passwordAttrs, &models.CiDataQueryRefAttrObj{Attribute: attr})
} else if attr.InputType == "multiText" || attr.InputType == "multiSelect" {
multiTextAttrs = append(multiTextAttrs, &models.CiDataQueryRefAttrObj{Attribute: attr})
} else if attr.InputType == "multiInt" {
multiIntAttrs = append(multiIntAttrs, &models.CiDataQueryRefAttrObj{Attribute: attr})
}
}
}
keyMap["history_state_confirmed"] = "history_state_confirmed"
keyMap["history_time"] = "history_time"
param.ResultColumns = append([]string{"guid"}, resultColumns.GetNameList()...)
filterSql, queryColumn, queryParam := transFiltersToSQL(param, &models.TransFiltersParam{IsStruct: false, KeyMap: keyMap, PrimaryKey: "guid", Prefix: "tt"})
var baseSql string
if !permission.Enable {
if strings.Contains(filterSql, "ORDER BY") {
tmpFilterSqlList := strings.Split(filterSql, "ORDER BY")
filterSql = tmpFilterSqlList[0] + " and tt.guid in ('" + strings.Join(permission.GuidList, "','") + "') ORDER BY " + tmpFilterSqlList[1]
} else {
filterSql += " and tt.guid in ('" + strings.Join(permission.GuidList, "','") + "') "
}
}
historyFlag := false
if param.Dialect == nil {
param.Dialect = &models.QueryRequestDialect{QueryMode: "new"}
}
if param.Dialect.QueryMode == "new" {
baseSql = fmt.Sprintf("SELECT %s FROM %s tt WHERE 1=1 %s ", queryColumn, ciType, filterSql)
} else if param.Dialect.QueryMode == "all" {
historyFlag = true
if queryColumn != " * " {
queryColumn += ",tt.history_action,tt.history_state_confirmed,tt.history_time,tt.id"
}
baseSql = fmt.Sprintf("SELECT %s FROM %s%s tt WHERE 1=1 %s ", queryColumn, HistoryTablePrefix, ciType, filterSql)
} else if param.Dialect.QueryMode == "real" {
historyFlag = true
if queryColumn != " * " {
queryColumn += ",tt.history_action,tt.history_state_confirmed,tt.history_time,tt.id"
}
//filterSql += " and tt.history_state_confirmed=1 "
subBaseSql := fmt.Sprintf("select * from %s%s where id in (select max(id) from %s%s where history_state_confirmed=1 and guid in (select guid from %s) group by guid)",
HistoryTablePrefix, ciType, HistoryTablePrefix, ciType, ciType)
baseSql = fmt.Sprintf("SELECT %s FROM (%s) tt WHERE 1=1 %s ", queryColumn, subBaseSql, filterSql)
} else {
baseSql = fmt.Sprintf("SELECT %s FROM %s tt WHERE 1=1 %s ", queryColumn, ciType, filterSql)
}
if param.Paging {
pageInfo.StartIndex = param.Pageable.StartIndex
pageInfo.PageSize = param.Pageable.PageSize
pageInfo.TotalRows = queryCount(baseSql, queryParam...)
pageSql, pageParam := transPageInfoToSQL(*param.Pageable)
baseSql += pageSql
queryParam = append(queryParam, pageParam...)
}
queryParam = append([]interface{}{baseSql}, queryParam...)
queryRowData, queryErr := x.QueryString(queryParam...)
if queryErr != nil {
err = fmt.Errorf("Query database fail,%s ", queryErr.Error())
return
}
if len(queryRowData) == 0 {
return
}
transData, transErr := GetStateTransitionByCiType(ciType, false)
if transErr != nil {
err = transErr
return
}
var transStateMap = make(map[string][]string)
for _, transRow := range transData {
tmpState := transRow.CurrentState[len(transRow.StateMachine)+2:]
if _, b := transStateMap[tmpState]; b {
existFlag := false
for _, v := range transStateMap[tmpState] {
if v == transRow.OperationEn {
existFlag = true
break
}
}
if !existFlag {
transStateMap[tmpState] = append(transStateMap[tmpState], transRow.OperationEn)
}
} else {
transStateMap[tmpState] = []string{transRow.OperationEn}
}
}
for _, row := range queryRowData {
tmpMapObj := make(map[string]interface{})
for k, v := range row {
tmpMapObj[k] = v
}
if mapV, b := transStateMap[row["state"]]; b {
tmpMapObj["nextOperations"] = mapV
} else {
tmpMapObj["nextOperations"] = []string{}
}
rowData = append(rowData, tmpMapObj)
}
if len(refAttrs) > 0 && !fromCore {
if historyFlag {
err = fetchRefAttrHistoryData(rowData, refAttrs)
} else {
err = fetchRefAttrData(rowData, refAttrs)
}
if err != nil {
return
}
for i, row := range rowData {
for _, refAttr := range refAttrs {
if historyFlag {
rowData[i][refAttr.Attribute.Name] = refAttr.RefObj[fmt.Sprintf("%s^%s", rowData[i][refAttr.Attribute.Name], rowData[i]["history_time"])]
} else {
rowData[i][refAttr.Attribute.Name] = refAttr.RefObj[row[refAttr.Attribute.Name].(string)]
}
}
}
}
if len(multiRefAttrs) > 0 {
err = fetchMultiRefAttrData(rowData, multiRefAttrs, historyFlag)
if err != nil {
return
}
for i, row := range rowData {
for _, refAttr := range multiRefAttrs {
rowGuidString := row["guid"].(string)
if _, b := refAttr.MultiRefObj[rowGuidString]; b {
if fromCore {
tmpRefGuidList := []string{}
for _, tmpRefObj := range refAttr.MultiRefObj[rowGuidString] {
tmpRefGuidList = append(tmpRefGuidList, tmpRefObj.Guid)
}
rowData[i][refAttr.Attribute.Name] = tmpRefGuidList
} else {
rowData[i][refAttr.Attribute.Name] = refAttr.MultiRefObj[rowGuidString]
}
} else {
rowData[i][refAttr.Attribute.Name] = []*models.CiDataRefDataObj{}
}
}
}
}
if len(objectAttrs) > 0 || len(passwordAttrs) > 0 || len(multiTextAttrs) > 0 || len(multiIntAttrs) > 0 {
for _, row := range rowData {
for _, objAttr := range objectAttrs {
handleQueryRowObject(objAttr.Attribute.Name, row)
}
if !fromCore {
for _, pwdAttr := range passwordAttrs {
handleQueryRowPassword(pwdAttr.Attribute.Name, row)
}
}
for _, multiTextAttr := range multiTextAttrs {
handleQueryRowMultiText(multiTextAttr.Attribute.Name, row)
}
for _, multiIntAttr := range multiIntAttrs {
handleQueryRowMultiInt(multiIntAttr.Attribute.Name, row)
}
}
}
return
}
func handleQueryRowObject(attrName string, row map[string]interface{}) {
if row[attrName] == nil {
return
}
tmpRowStringValue := row[attrName].(string)
if tmpRowStringValue != "" {
tmpObj, tmpErr := jsonUnmarshalColumnValue(tmpRowStringValue)
if tmpErr != nil {
row[attrName] = models.CiDataObjectErrOutput{Error: tmpErr.Error(), Content: tmpRowStringValue}
} else {
row[attrName] = tmpObj
}
}
}
func handleQueryRowPassword(attrName string, row map[string]interface{}) {
row[attrName] = models.PasswordDisplay
}
func handleQueryRowMultiText(attrName string, row map[string]interface{}) {
if row[attrName] == nil {
return
}
tmpRowStringValue := row[attrName].(string)
if tmpRowStringValue != "" {
tmpStringList := []string{}
err := json.Unmarshal([]byte(tmpRowStringValue), &tmpStringList)
if err != nil {
row[attrName] = []string{fmt.Sprintf("Parse to []string error:%s ", err.Error())}
} else {
row[attrName] = tmpStringList
}
} else {
row[attrName] = []string{}
}
}
func handleQueryRowMultiInt(attrName string, row map[string]interface{}) {
if row[attrName] == nil {
return
}
tmpRowStringValue := row[attrName].(string)
if tmpRowStringValue != "" {
tmpIntList := []int{}
err := json.Unmarshal([]byte(tmpRowStringValue), &tmpIntList)
if err != nil {
row[attrName] = fmt.Sprintf("Parse to []int error:%s ", err.Error())
} else {
row[attrName] = tmpIntList
}
} else {
row[attrName] = []int{}
}
}
func jsonUnmarshalColumnValue(input string) (result interface{}, err error) {
if strings.Contains(input, models.SEPERATOR) {
input = strings.ReplaceAll(input, models.SEPERATOR, "\\u0001")
}
var mapObj = make(map[string]interface{})
var listMapObj []map[string]interface{}
err = json.Unmarshal([]byte(input), &mapObj)
if err != nil {
err = json.Unmarshal([]byte(input), &listMapObj)
if err != nil {
return nil, err
} else {
return listMapObj, nil
}
} else {
return mapObj, nil
}
}
func fetchRefAttrData(rowData []map[string]interface{}, refAttrs []*models.CiDataQueryRefAttrObj) error {
var err error
for _, row := range rowData {
for _, refAttr := range refAttrs {
refAttr.GuidList = append(refAttr.GuidList, row[refAttr.Attribute.Name].(string))
}
}
for _, refAttr := range refAttrs {
refRowDatas := []*models.CiDataRefDataObj{}
tmpErr := x.SQL(fmt.Sprintf("select guid,key_name from %s where guid in ('%s')", refAttr.Attribute.RefCiType, strings.Join(refAttr.GuidList, "','"))).Find(&refRowDatas)
if tmpErr != nil {
err = fmt.Errorf("Try to query ref attr:%s refCiType:%s fail,%s ", refAttr.Attribute.Name, refAttr.Attribute.RefCiType, tmpErr.Error())
break
}
if len(refRowDatas) == 0 {
x.SQL(fmt.Sprintf("select guid,key_name from %s%s where guid in ('%s') and state in ('null_0','null_1')", HistoryTablePrefix, refAttr.Attribute.RefCiType, strings.Join(refAttr.GuidList, "','"))).Find(&refRowDatas)
}
refRowMap := make(map[string]*models.CiDataRefDataObj)
for _, refRow := range refRowDatas {
refRowMap[refRow.Guid] = refRow
}
refAttr.RefObj = refRowMap
}
return err
}
func fetchRefAttrHistoryData(rowData []map[string]interface{}, refAttrs []*models.CiDataQueryRefAttrObj) error {
var err error
for _, row := range rowData {
for _, refAttr := range refAttrs {
refAttr.GuidList = append(refAttr.GuidList, row[refAttr.Attribute.Name].(string))
refAttr.HistoryGuidList = append(refAttr.HistoryGuidList, &models.HistoryGuidObj{Guid: row[refAttr.Attribute.Name].(string), HistoryTime: row["history_time"].(string)})
}
}
for _, refAttr := range refAttrs {
refRowDatas := []*models.CiDataRefDataObj{}
tmpErr := x.SQL(fmt.Sprintf("select guid,key_name,history_time from %s%s where guid in ('%s') order by guid,history_time", HistoryTablePrefix, refAttr.Attribute.RefCiType, strings.Join(refAttr.GuidList, "','"))).Find(&refRowDatas)
if tmpErr != nil {
err = fmt.Errorf("Try to query ref attr:%s refCiType:%s fail,%s ", refAttr.Attribute.Name, refAttr.Attribute.RefCiType, tmpErr.Error())
break
}
refRowMap := make(map[string]*models.CiDataRefDataObj)
for _, historyGuid := range refAttr.HistoryGuidList {
tmpFetchData := models.CiDataRefDataObj{HistoryTime: ""}
for _, refRow := range refRowDatas {
if historyGuid.Guid != refRow.Guid {
continue
}
if refRow.HistoryTime > historyGuid.HistoryTime {
break
}
if refRow.HistoryTime > tmpFetchData.HistoryTime {
tmpFetchData = *refRow
}
}
refRowMap[fmt.Sprintf("%s^%s", historyGuid.Guid, historyGuid.HistoryTime)] = &tmpFetchData
}
refAttr.RefObj = refRowMap
}
return err
}
func fetchMultiRefAttrData(rowData []map[string]interface{}, multiRefAttrs []*models.CiDataQueryRefAttrObj, history bool) error {
var err error
rowGuidList := []string{}
for _, row := range rowData {
rowGuidList = append(rowGuidList, row["guid"].(string))
}
for _, attr := range multiRefAttrs {
tmpQueryData, tmpErr := x.QueryString(fmt.Sprintf("select t1.from_guid,t1.to_guid,t2.key_name from %s$%s t1 join %s t2 on t1.to_guid=t2.guid where t1.from_guid in ('%s') order by t1.from_guid",
attr.Attribute.CiType, attr.Attribute.Name, attr.Attribute.RefCiType, strings.Join(rowGuidList, "','")))
if tmpErr != nil {
err = fmt.Errorf("Try to query multi ref attr:%s refCiType:%s fail,%s ", attr.Attribute.Name, attr.Attribute.RefCiType, tmpErr.Error())
break
}
guidGroupMap := make(map[string][]*models.CiDataRefDataObj)
for _, row := range tmpQueryData {
if _, b := guidGroupMap[row["from_guid"]]; b {
guidGroupMap[row["from_guid"]] = append(guidGroupMap[row["from_guid"]], &models.CiDataRefDataObj{Guid: row["to_guid"], KeyName: row["key_name"]})
} else {
guidGroupMap[row["from_guid"]] = []*models.CiDataRefDataObj{&models.CiDataRefDataObj{Guid: row["to_guid"], KeyName: row["key_name"]}}
}
}
attr.MultiRefObj = guidGroupMap
}
return err
}