// Fast Paste Bin - uberfast and easy-to-use pastebin. // // Copyright (c) 2018, Stanislav N. aka pztrn and Fast Paste Bin // developers. // // Permission is hereby granted, free of charge, to any person obtaining // a copy of this software and associated documentation files (the // "Software"), to deal in the Software without restriction, including // without limitation the rights to use, copy, modify, merge, publish, // distribute, sublicense, and/or sell copies of the Software, and to // permit persons to whom the Software is furnished to do so, subject // to the following conditions: // // The above copyright notice and this permission notice shall be // included in all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE // OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. package database import ( // stdlib "database/sql" // local "gitlab.com/pztrn/fastpastebin/database/dialects/flatfiles" "gitlab.com/pztrn/fastpastebin/database/dialects/interface" "gitlab.com/pztrn/fastpastebin/database/dialects/mysql" "gitlab.com/pztrn/fastpastebin/database/dialects/postgresql" "gitlab.com/pztrn/fastpastebin/pastes/model" // other _ "github.com/go-sql-driver/mysql" ) // Database represents control structure for database connection. type Database struct { db dialectinterface.Interface } func (db *Database) GetDatabaseConnection() *sql.DB { if db.db != nil { return db.db.GetDatabaseConnection() } return nil } func (db *Database) GetPaste(pasteID int) (*pastesmodel.Paste, error) { return db.db.GetPaste(pasteID) } func (db *Database) GetPagedPastes(page int) ([]pastesmodel.Paste, error) { return db.db.GetPagedPastes(page) } func (db *Database) GetPastesPages() int { return db.db.GetPastesPages() } // Initialize initializes connection to database. func (db *Database) Initialize() { c.Logger.Info().Msg("Initializing database connection...") if c.Config.Database.Type == "mysql" { mysql.New(c) } else if c.Config.Database.Type == "flatfiles" { flatfiles.New(c) } else if c.Config.Database.Type == "postgresql" { postgresql.New(c) } else { c.Logger.Fatal().Msgf("Unknown database type: %s", c.Config.Database.Type) } } func (db *Database) RegisterDialect(di dialectinterface.Interface) { db.db = di db.db.Initialize() } func (db *Database) SavePaste(p *pastesmodel.Paste) (int64, error) { return db.db.SavePaste(p) } func (db *Database) Shutdown() { db.db.Shutdown() }