forked from vikunja/vikunja
97 lines
2.6 KiB
Go
97 lines
2.6 KiB
Go
// Vikunja is a todo-list application to facilitate your life.
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// Copyright 2018 Vikunja and contributors. All rights reserved.
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//
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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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//
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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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//
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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 <https://www.gnu.org/licenses/>.
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package models
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import (
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"code.vikunja.io/api/pkg/config"
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"code.vikunja.io/api/pkg/db"
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"code.vikunja.io/api/pkg/log"
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"encoding/gob"
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_ "github.com/go-sql-driver/mysql" // Because.
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"github.com/go-xorm/xorm"
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xrc "github.com/go-xorm/xorm-redis-cache"
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_ "github.com/mattn/go-sqlite3" // Because.
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)
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var (
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x *xorm.Engine
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)
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// GetTables returns all structs which are also a table.
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func GetTables() []interface{} {
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return []interface{}{
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&User{},
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&List{},
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&ListTask{},
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&Team{},
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&TeamMember{},
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&TeamList{},
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&TeamNamespace{},
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&Namespace{},
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&ListUser{},
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&NamespaceUser{},
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&ListTaskAssginee{},
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&Label{},
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&LabelTask{},
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&TaskReminder{},
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}
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}
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// SetEngine sets the xorm.Engine
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func SetEngine() (err error) {
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x, err = db.CreateDBEngine()
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if err != nil {
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log.Log.Criticalf("Could not connect to db: %v", err.Error())
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return
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}
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// Cache
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// We have to initialize the cache here to avoid import cycles
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if config.CacheEnabled.GetBool() {
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switch config.CacheType.GetString() {
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case "memory":
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cacher := xorm.NewLRUCacher(xorm.NewMemoryStore(), config.CacheMaxElementSize.GetInt())
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x.SetDefaultCacher(cacher)
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case "redis":
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cacher := xrc.NewRedisCacher(config.RedisEnabled.GetString(), config.RedisPassword.GetString(), xrc.DEFAULT_EXPIRATION, x.Logger())
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x.SetDefaultCacher(cacher)
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gob.Register(GetTables())
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default:
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log.Log.Info("Did not find a valid cache type. Caching disabled. Please refer to the docs for poosible cache types.")
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}
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}
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return nil
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}
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func getLimitFromPageIndex(page int) (limit, start int) {
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// Get everything when page index is -1
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if page < 0 {
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return 0, 0
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}
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limit = config.ServicePageCount.GetInt()
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start = limit * (page - 1)
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return
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}
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// GetTotalCount returns the total amount of something
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func GetTotalCount(counting interface{}) (count int64, err error) {
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return x.Count(counting)
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}
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