storj/satellite/satellitedb/consoledb.go

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2019-01-24 16:26:36 +00:00
// Copyright (C) 2019 Storj Labs, Inc.
// See LICENSE for copying information.
package satellitedb
import (
"context"
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"github.com/zeebo/errs"
"storj.io/storj/satellite/console"
dbx "storj.io/storj/satellite/satellitedb/dbx"
)
// ensures that ConsoleDB implements console.DB.
var _ console.DB = (*ConsoleDB)(nil)
// ConsoleDB contains access to different satellite databases.
type ConsoleDB struct {
satellite/satellitedb: unexport satellitedb.DB Backstory: I needed a better way to pass around information about the underlying driver and implementation to all the various db-using things in satellitedb (at least until some new "cockroach driver" support makes it to DBX). After hitting a few dead ends, I decided I wanted to have a type that could act like a *dbx.DB but which would also carry information about the implementation, etc. Then I could pass around that type to all the things in satellitedb that previously wanted *dbx.DB. But then I realized that *satellitedb.DB was, essentially, exactly that already. One thing that might have kept *satellitedb.DB from being directly usable was that embedding a *dbx.DB inside it would make a lot of dbx methods publicly available on a *satellitedb.DB instance that previously were nicely encapsulated and hidden. But after a quick look, I realized that _nothing_ outside of satellite/satellitedb even needs to use satellitedb.DB at all. It didn't even need to be exported, except for some trivially-replaceable code in migrate_postgres_test.go. And once I made it unexported, any concerns about exposing new methods on it were entirely moot. So I have here changed the exported *satellitedb.DB type into the unexported *satellitedb.satelliteDB type, and I have changed all the places here that wanted raw dbx.DB handles to use this new type instead. Now they can just take a gander at the implementation member on it and know all they need to know about the underlying database. This will make it possible for some other pending code here to differentiate between postgres and cockroach backends. Change-Id: I27af99f8ae23b50782333da5277b553b34634edc
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db *satelliteDB
tx *dbx.Tx
methods dbx.Methods
}
// Users is getter a for Users repository.
func (db *ConsoleDB) Users() console.Users {
return &users{db.methods}
}
// Projects is a getter for Projects repository.
func (db *ConsoleDB) Projects() console.Projects {
return &projects{db.methods}
}
// ProjectMembers is a getter for ProjectMembers repository.
func (db *ConsoleDB) ProjectMembers() console.ProjectMembers {
return &projectMembers{db.methods, db.db}
}
// APIKeys is a getter for APIKeys repository.
func (db *ConsoleDB) APIKeys() console.APIKeys {
return &apikeys{db.methods, db.db}
}
// RegistrationTokens is a getter for RegistrationTokens repository.
func (db *ConsoleDB) RegistrationTokens() console.RegistrationTokens {
return &registrationTokens{db.methods}
}
// ResetPasswordTokens is a getter for ResetPasswordTokens repository.
func (db *ConsoleDB) ResetPasswordTokens() console.ResetPasswordTokens {
return &resetPasswordTokens{db.methods}
}
// UserCredits is a getter for console.UserCredits repository.
func (db *ConsoleDB) UserCredits() console.UserCredits {
satellite/satellitedb: add updateEarnedCredits method for user_credits table (#2609) * parent 13dd501042d0fa6eb0142b6f737704985c17f5bc author Yingrong Zhao <yingrong.zhao@gmail.com> 1563560530 -0400 committer Yingrong Zhao <yingrong.zhao@gmail.com> 1563581673 -0400 parent 13dd501042d0fa6eb0142b6f737704985c17f5bc author Yingrong Zhao <yingrong.zhao@gmail.com> 1563560530 -0400 committer Yingrong Zhao <yingrong.zhao@gmail.com> 1563581428 -0400 satellite/console: add referral link logic (#2576) * setup referral route * referredBy * add user id * modify user query * separate optional field from userInfo * get current reward on init of satellite gui * remove unsed code * fix format * only apply 0 credit on registration * only pass required information for rewards * fix time parsing * fix test and linter * rename method * add todo * remove user referral logic * add null check and fix format * get current offer * remove partnerID on CreateUser struct * fix storj-sim user creation * only redeem credit when there's an offer * fix default offer configuration * fix migration * Add helper function for get correct credit duration * add comment * only store userid into user_credit table * add check for partner id to set correct offer type * change free credit to use invitee credits * remove unecessary code * add credit update in activateAccount * remove unused code * fix format * close reader and fix front-end build * move create credit logic into CreateUser method * when there's no offer set, user flow shouldn't be interrupted by referral program * add appropriate error messages * remove unused code * add comment * add error class for no current offer error * add error class for credits update * add comment for migration * only log secret when it's in debug level * fix typo * add testdata
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return &usercredits{db.db, db.tx}
}
// BeginTx is a method for opening transaction.
func (db *ConsoleDB) BeginTx(ctx context.Context) (console.DBTx, error) {
if db.db == nil {
return nil, errs.New("DB is not initialized!")
}
tx, err := db.db.Open(ctx)
if err != nil {
return nil, err
}
return &DBTx{
ConsoleDB: &ConsoleDB{
satellite/satellitedb: add updateEarnedCredits method for user_credits table (#2609) * parent 13dd501042d0fa6eb0142b6f737704985c17f5bc author Yingrong Zhao <yingrong.zhao@gmail.com> 1563560530 -0400 committer Yingrong Zhao <yingrong.zhao@gmail.com> 1563581673 -0400 parent 13dd501042d0fa6eb0142b6f737704985c17f5bc author Yingrong Zhao <yingrong.zhao@gmail.com> 1563560530 -0400 committer Yingrong Zhao <yingrong.zhao@gmail.com> 1563581428 -0400 satellite/console: add referral link logic (#2576) * setup referral route * referredBy * add user id * modify user query * separate optional field from userInfo * get current reward on init of satellite gui * remove unsed code * fix format * only apply 0 credit on registration * only pass required information for rewards * fix time parsing * fix test and linter * rename method * add todo * remove user referral logic * add null check and fix format * get current offer * remove partnerID on CreateUser struct * fix storj-sim user creation * only redeem credit when there's an offer * fix default offer configuration * fix migration * Add helper function for get correct credit duration * add comment * only store userid into user_credit table * add check for partner id to set correct offer type * change free credit to use invitee credits * remove unecessary code * add credit update in activateAccount * remove unused code * fix format * close reader and fix front-end build * move create credit logic into CreateUser method * when there's no offer set, user flow shouldn't be interrupted by referral program * add appropriate error messages * remove unused code * add comment * add error class for no current offer error * add error class for credits update * add comment for migration * only log secret when it's in debug level * fix typo * add testdata
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// Need to expose dbx.DB for when database methods need access to check database driver type
db: db.db,
tx: tx,
methods: tx,
},
}, nil
}
// DBTx extends Database with transaction scope.
type DBTx struct {
*ConsoleDB
}
// Commit is a method for committing and closing transaction.
func (db *DBTx) Commit() error {
if db.tx == nil {
return errs.New("begin transaction before commit it!")
}
return db.tx.Commit()
}
// Rollback is a method for rollback and closing transaction.
func (db *DBTx) Rollback() error {
if db.tx == nil {
return errs.New("begin transaction before rollback it!")
}
return db.tx.Rollback()
}