mirror of
https://github.com/cgrates/cgrates.git
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255 lines
8.1 KiB
Go
255 lines
8.1 KiB
Go
/*
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Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
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Copyright (C) ITsysCOM GmbH
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>
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*/
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package apis
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import (
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"strings"
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"github.com/cgrates/birpc/context"
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"github.com/cgrates/cgrates/engine"
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"github.com/cgrates/cgrates/utils"
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)
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// CallCache caching the item based on cacheopt
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// visible in APIerSv2
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func (admS *AdminSv1) CallCache(ctx *context.Context, cacheopt string, tnt, cacheID, itemID string,
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filters *[]string, contexts []string, opts map[string]interface{}) (err error) {
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var reply, method string
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var args interface{}
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switch utils.FirstNonEmpty(cacheopt, admS.cfg.GeneralCfg().DefaultCaching) {
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case utils.MetaNone:
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return
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case utils.MetaReload:
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method = utils.CacheSv1ReloadCache
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if args, err = admS.composeArgsReload(ctx, tnt, cacheID, itemID, filters, contexts, opts); err != nil {
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return
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}
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case utils.MetaLoad:
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method = utils.CacheSv1LoadCache
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if args, err = admS.composeArgsReload(ctx, tnt, cacheID, itemID, filters, contexts, opts); err != nil {
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return
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}
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case utils.MetaRemove:
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method = utils.CacheSv1RemoveItems
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if args, err = admS.composeArgsReload(ctx, tnt, cacheID, itemID, filters, contexts, opts); err != nil {
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return
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}
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case utils.MetaClear:
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cacheIDs := make([]string, 1, 2)
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cacheIDs[0] = cacheID
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// do not send a EmptyString if the item doesn't have indexes
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if cIdx, has := utils.CacheInstanceToCacheIndex[cacheID]; has {
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cacheIDs = append(cacheIDs, cIdx)
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}
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method = utils.CacheSv1Clear
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args = &utils.AttrCacheIDsWithAPIOpts{
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Tenant: tnt,
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CacheIDs: cacheIDs,
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APIOpts: opts,
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}
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}
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return admS.connMgr.Call(ctx, admS.cfg.AdminSCfg().CachesConns,
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method, args, &reply)
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}
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// composeArgsReload add the ItemID to AttrReloadCache
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// for a specific CacheID
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func (admS *AdminSv1) composeArgsReload(ctx *context.Context, tnt, cacheID, itemID string, filterIDs *[]string, contexts []string, opts map[string]interface{}) (rpl *utils.AttrReloadCacheWithAPIOpts, err error) {
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rpl = &utils.AttrReloadCacheWithAPIOpts{
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Tenant: tnt,
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ArgsCache: map[string][]string{
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utils.CacheInstanceToArg[cacheID]: {itemID},
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},
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APIOpts: opts,
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}
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if filterIDs == nil { // in case we remove a profile we do not need to reload the indexes
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return
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}
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// populate the indexes
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idxCacheID := utils.CacheInstanceToArg[utils.CacheInstanceToCacheIndex[cacheID]]
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if len(*filterIDs) == 0 { // in case we do not have any filters reload the *none filter indexes
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indxID := utils.ConcatenatedKey(utils.MetaNone, utils.MetaAny, utils.MetaAny)
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if cacheID != utils.CacheAttributeProfiles &&
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cacheID != utils.CacheDispatcherProfiles {
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rpl.ArgsCache[idxCacheID] = []string{utils.ConcatenatedKey(tnt, indxID)}
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return
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}
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rpl.ArgsCache[idxCacheID] = make([]string, len(contexts))
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for i, ctx := range contexts {
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rpl.ArgsCache[idxCacheID][i] = utils.ConcatenatedKey(tnt, ctx, indxID)
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}
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return
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}
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indxIDs := make([]string, 0, len(*filterIDs))
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for _, id := range *filterIDs {
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var fltr *engine.Filter
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if fltr, err = admS.dm.GetFilter(ctx, tnt, id, true, true, utils.NonTransactional); err != nil {
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return
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}
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for _, flt := range fltr.Rules {
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if !engine.FilterIndexTypes.Has(flt.Type) {
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continue
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}
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isDyn := strings.HasPrefix(flt.Element, utils.DynamicDataPrefix)
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for _, fldVal := range flt.Values {
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if isDyn {
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if !strings.HasPrefix(fldVal, utils.DynamicDataPrefix) {
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indxIDs = append(indxIDs, utils.ConcatenatedKey(flt.Type, flt.Element[1:], fldVal))
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}
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} else if strings.HasPrefix(fldVal, utils.DynamicDataPrefix) {
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indxIDs = append(indxIDs, utils.ConcatenatedKey(flt.Type, fldVal[1:], flt.Element))
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}
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}
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}
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}
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if cacheID != utils.CacheAttributeProfiles &&
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cacheID != utils.CacheDispatcherProfiles {
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rpl.ArgsCache[idxCacheID] = make([]string, len(indxIDs))
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for i, indxID := range indxIDs {
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rpl.ArgsCache[idxCacheID][i] = utils.ConcatenatedKey(tnt, indxID)
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}
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return
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}
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rpl.ArgsCache[idxCacheID] = make([]string, 0, len(indxIDs)*len(indxIDs))
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for _, ctx := range contexts {
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for _, indxID := range indxIDs {
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rpl.ArgsCache[idxCacheID] = append(rpl.ArgsCache[idxCacheID], utils.ConcatenatedKey(tnt, ctx, indxID))
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}
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}
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return
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}
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// callCacheForIndexes will only call CacheClear because don't have access at ItemID
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func (admS *AdminSv1) callCacheForRemoveIndexes(ctx *context.Context, cacheopt string, tnt, cacheID string,
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itemIDs []string, opts map[string]interface{}) (err error) {
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var reply, method string
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var args interface{} = &utils.AttrReloadCacheWithAPIOpts{
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Tenant: tnt,
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ArgsCache: map[string][]string{
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utils.CacheInstanceToArg[cacheID]: itemIDs,
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},
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APIOpts: opts,
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}
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switch utils.FirstNonEmpty(cacheopt, admS.cfg.GeneralCfg().DefaultCaching) {
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case utils.MetaNone:
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return
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case utils.MetaReload:
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method = utils.CacheSv1ReloadCache
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case utils.MetaLoad:
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method = utils.CacheSv1LoadCache
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case utils.MetaRemove:
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method = utils.CacheSv1RemoveItems
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case utils.MetaClear:
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method = utils.CacheSv1Clear
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args = &utils.AttrCacheIDsWithAPIOpts{
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Tenant: tnt,
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CacheIDs: []string{cacheID},
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APIOpts: opts,
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}
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}
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return admS.connMgr.Call(ctx, admS.cfg.AdminSCfg().CachesConns,
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method, args, &reply)
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}
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func (admS *AdminSv1) callCacheForComputeIndexes(ctx *context.Context, cacheopt, tnt string,
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cacheItems map[string][]string, opts map[string]interface{}) (err error) {
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var reply, method string
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var args interface{} = &utils.AttrReloadCacheWithAPIOpts{
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Tenant: tnt,
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ArgsCache: cacheItems,
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APIOpts: opts,
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}
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switch utils.FirstNonEmpty(cacheopt, admS.cfg.GeneralCfg().DefaultCaching) {
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case utils.MetaNone:
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return
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case utils.MetaReload:
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method = utils.CacheSv1ReloadCache
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case utils.MetaLoad:
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method = utils.CacheSv1LoadCache
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case utils.MetaRemove:
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method = utils.CacheSv1RemoveItems
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case utils.MetaClear:
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method = utils.CacheSv1Clear
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cacheIDs := make([]string, 0, len(cacheItems))
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for idx := range cacheItems {
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cacheIDs = append(cacheIDs, utils.ArgCacheToInstance[idx])
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}
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args = &utils.AttrCacheIDsWithAPIOpts{
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Tenant: tnt,
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CacheIDs: cacheIDs,
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APIOpts: opts,
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}
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}
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return admS.connMgr.Call(ctx, admS.cfg.AdminSCfg().CachesConns,
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method, args, &reply)
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}
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/*
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// callCacheRevDestinations used for reverse destination, loadIDs and indexes replication
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func (apierSv1 *AdminS) callCacheMultiple(cacheopt, tnt, cacheID string, itemIDs []string, opts map[string]interface{}) (err error) {
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if len(itemIDs) == 0 {
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return
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}
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var reply, method string
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var args interface{}
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switch utils.FirstNonEmpty(cacheopt, apierSv1.cfg.GeneralCfg().DefaultCaching) {
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case utils.MetaNone:
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return
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case utils.MetaReload:
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method = utils.CacheSv1ReloadCache
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args = utils.AttrReloadCacheWithAPIOpts{
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Tenant: tnt,
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ArgsCache: map[string][]string{
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utils.CacheInstanceToArg[cacheID]: itemIDs,
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},
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APIOpts: opts,
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}
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case utils.MetaLoad:
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method = utils.CacheSv1LoadCache
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args = utils.AttrReloadCacheWithAPIOpts{
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Tenant: tnt,
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ArgsCache: map[string][]string{
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utils.CacheInstanceToArg[cacheID]: itemIDs,
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},
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APIOpts: opts,
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}
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case utils.MetaRemove:
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method = utils.CacheSv1RemoveItems
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args = utils.AttrReloadCacheWithAPIOpts{
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Tenant: tnt,
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ArgsCache: map[string][]string{
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utils.CacheInstanceToArg[cacheID]: itemIDs,
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},
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APIOpts: opts,
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}
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case utils.MetaClear:
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method = utils.CacheSv1Clear
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args = &utils.AttrCacheIDsWithAPIOpts{
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Tenant: tnt,
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CacheIDs: []string{cacheID},
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APIOpts: opts,
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}
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}
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return apierSv1.ConnMgr.Call(context.TODO(), apierSv1.cfg.ApierCfg().CachesConns,
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method, args, &reply)
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}
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*/
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