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// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
package sqlstore
import (
"database/sql"
"github.com/mattermost/mattermost-server/einterfaces"
"github.com/mattermost/mattermost-server/model"
"github.com/mattermost/mattermost-server/store"
"github.com/mattermost/mattermost-server/utils"
"net/http"
)
type SqlTermsOfServiceStore struct {
SqlStore
metrics einterfaces.MetricsInterface
}
var termsOfServiceCache = utils.NewLru(model.TERMS_OF_SERVICE_CACHE_SIZE)
const termsOfServiceCacheName = "TermsOfServiceStore"
func NewSqlTermsOfServiceStore(sqlStore SqlStore, metrics einterfaces.MetricsInterface) store.TermsOfServiceStore {
s := SqlTermsOfServiceStore{sqlStore, metrics}
for _, db := range sqlStore.GetAllConns() {
table := db.AddTableWithName(model.TermsOfService{}, "TermsOfService").SetKeys(false, "Id")
table.ColMap("Id").SetMaxSize(26)
table.ColMap("UserId").SetMaxSize(26)
table.ColMap("Text").SetMaxSize(model.POST_MESSAGE_MAX_BYTES_V2)
}
return s
}
func (s SqlTermsOfServiceStore) CreateIndexesIfNotExists() {
}
func (s SqlTermsOfServiceStore) Save(termsOfService *model.TermsOfService) store.StoreChannel {
return store.Do(func(result *store.StoreResult) {
if len(termsOfService.Id) > 0 {
result.Err = model.NewAppError(
"SqlTermsOfServiceStore.Save",
"store.sql_terms_of_service_store.save.existing.app_error",
nil,
"id="+termsOfService.Id, http.StatusBadRequest,
)
return
}
termsOfService.PreSave()
if result.Err = termsOfService.IsValid(); result.Err != nil {
return
}
if err := s.GetMaster().Insert(termsOfService); err != nil {
result.Err = model.NewAppError(
"SqlTermsOfServiceStore.Save",
"store.sql_terms_of_service.save.app_error",
nil,
"terms_of_service_id="+termsOfService.Id+",err="+err.Error(),
http.StatusInternalServerError,
)
}
result.Data = termsOfService
termsOfServiceCache.AddWithDefaultExpires(termsOfService.Id, termsOfService)
})
}
func (s SqlTermsOfServiceStore) GetLatest(allowFromCache bool) store.StoreChannel {
return store.Do(func(result *store.StoreResult) {
if allowFromCache {
if termsOfServiceCache.Len() == 0 {
if s.metrics != nil {
s.metrics.IncrementMemCacheMissCounter(termsOfServiceCacheName)
}
} else {
if cacheItem, ok := termsOfServiceCache.Get(termsOfServiceCache.Keys()[0]); ok {
if s.metrics != nil {
s.metrics.IncrementMemCacheHitCounter(termsOfServiceCacheName)
}
result.Data = cacheItem.(*model.TermsOfService)
return
} else if s.metrics != nil {
s.metrics.IncrementMemCacheMissCounter(termsOfServiceCacheName)
}
}
}
var termsOfService *model.TermsOfService
err := s.GetReplica().SelectOne(&termsOfService, "SELECT * FROM TermsOfService ORDER BY CreateAt DESC LIMIT 1")
if err != nil {
if err == sql.ErrNoRows {
result.Err = model.NewAppError("SqlTermsOfServiceStore.GetLatest", "store.sql_terms_of_service_store.get.no_rows.app_error", nil, "err="+err.Error(), http.StatusNotFound)
} else {
result.Err = model.NewAppError("SqlTermsOfServiceStore.GetLatest", "store.sql_terms_of_service_store.get.app_error", nil, "err="+err.Error(), http.StatusInternalServerError)
}
} else {
result.Data = termsOfService
if allowFromCache {
termsOfServiceCache.AddWithDefaultExpires(termsOfService.Id, termsOfService)
}
}
})
}
func (s SqlTermsOfServiceStore) Get(id string, allowFromCache bool) store.StoreChannel {
return store.Do(func(result *store.StoreResult) {
if allowFromCache {
if termsOfServiceCache.Len() == 0 {
if s.metrics != nil {
s.metrics.IncrementMemCacheMissCounter(termsOfServiceCacheName)
}
} else {
if cacheItem, ok := termsOfServiceCache.Get(id); ok {
if s.metrics != nil {
s.metrics.IncrementMemCacheHitCounter(termsOfServiceCacheName)
}
result.Data = cacheItem.(*model.TermsOfService)
return
} else if s.metrics != nil {
s.metrics.IncrementMemCacheMissCounter(termsOfServiceCacheName)
}
}
}
if obj, err := s.GetReplica().Get(model.TermsOfService{}, id); err != nil {
result.Err = model.NewAppError("SqlTermsOfServiceStore.Get", "store.sql_terms_of_service_store.get.app_error", nil, "err="+err.Error(), http.StatusInternalServerError)
} else if obj == nil {
result.Err = model.NewAppError("SqlTermsOfServiceStore.GetLatest", "store.sql_terms_of_service_store.get.no_rows.app_error", nil, "", http.StatusNotFound)
} else {
result.Data = obj.(*model.TermsOfService)
}
})
}
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