79 строки
2.8 KiB
Go
79 строки
2.8 KiB
Go
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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package sqlstore
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import (
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"net/http"
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sq "github.com/Masterminds/squirrel"
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"github.com/mattermost/mattermost-server/v5/model"
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"github.com/mattermost/mattermost-server/v5/store"
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)
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// SqlLicenseStore encapsulates the database writes and reads for
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// model.LicenseRecord objects.
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type SqlLicenseStore struct {
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SqlStore
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}
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func newSqlLicenseStore(sqlStore SqlStore) store.LicenseStore {
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ls := &SqlLicenseStore{sqlStore}
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for _, db := range sqlStore.GetAllConns() {
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table := db.AddTableWithName(model.LicenseRecord{}, "Licenses").SetKeys(false, "Id")
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table.ColMap("Id").SetMaxSize(26)
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table.ColMap("Bytes").SetMaxSize(10000)
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}
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return ls
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}
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func (ls SqlLicenseStore) createIndexesIfNotExists() {
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}
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// Save validates and stores the license instance in the database. The Id
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// and Bytes fields are mandatory. The Bytes field is limited to a maximum
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// of 10000 bytes. If the license ID matches an existing license in the
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// database it returns the license stored in the database. If not, it saves the
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// new database and returns the created license with the CreateAt field
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// updated.
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func (ls SqlLicenseStore) Save(license *model.LicenseRecord) (*model.LicenseRecord, *model.AppError) {
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license.PreSave()
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if err := license.IsValid(); err != nil {
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return nil, err
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}
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query := ls.getQueryBuilder().
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Select("*").
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From("Licenses").
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Where(sq.Eq{"Id": license.Id})
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queryString, args, err := query.ToSql()
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if err != nil {
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return nil, model.NewAppError("SqlLicenseStore.Save", "store.sql.build_query.app_error", nil, err.Error(), http.StatusInternalServerError)
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}
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var storedLicense model.LicenseRecord
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if err := ls.GetReplica().SelectOne(&storedLicense, queryString, args...); err != nil {
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// Only insert if not exists
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if err := ls.GetMaster().Insert(license); err != nil {
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return nil, model.NewAppError("SqlLicenseStore.Save", "store.sql_license.save.app_error", nil, "license_id="+license.Id+", "+err.Error(), http.StatusInternalServerError)
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}
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return license, nil
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}
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return &storedLicense, nil
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}
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// Get obtains the license with the provided id parameter from the database.
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// If the license doesn't exist it returns a model.AppError with
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// http.StatusNotFound in the StatusCode field.
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func (ls SqlLicenseStore) Get(id string) (*model.LicenseRecord, *model.AppError) {
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obj, err := ls.GetReplica().Get(model.LicenseRecord{}, id)
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if err != nil {
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return nil, model.NewAppError("SqlLicenseStore.Get", "store.sql_license.get.app_error", nil, "license_id="+id+", "+err.Error(), http.StatusInternalServerError)
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}
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if obj == nil {
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return nil, model.NewAppError("SqlLicenseStore.Get", "store.sql_license.get.missing.app_error", nil, "license_id="+id, http.StatusNotFound)
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}
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return obj.(*model.LicenseRecord), nil
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}
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