happyDomain/storage/interface.go

// Copyright or © or Copr. happyDNS (2020)
//
// contact@happydns.org
//
// This software is a computer program whose purpose is to provide a modern
// interface to interact with DNS systems.
//
// This software is governed by the CeCILL license under French law and abiding
// by the rules of distribution of free software.  You can use, modify and/or
// redistribute the software under the terms of the CeCILL license as
// circulated by CEA, CNRS and INRIA at the following URL
// "http://www.cecill.info".
//
// As a counterpart to the access to the source code and rights to copy, modify
// and redistribute granted by the license, users are provided only with a
// limited warranty and the software's author, the holder of the economic
// rights, and the successive licensors have only limited liability.
//
// In this respect, the user's attention is drawn to the risks associated with
// loading, using, modifying and/or developing or reproducing the software by
// the user in light of its specific status of free software, that may mean
// that it is complicated to manipulate, and that also therefore means that it
// is reserved for developers and experienced professionals having in-depth
// computer knowledge. Users are therefore encouraged to load and test the
// software's suitability as regards their requirements in conditions enabling
// the security of their systems and/or data to be ensured and, more generally,
// to use and operate it in the same conditions as regards security.
//
// The fact that you are presently reading this means that you have had
// knowledge of the CeCILL license and that you accept its terms.

package storage // import "happydns.org/storage"

import (
	"git.happydns.org/happydns/model"
)

type Storage interface {
	// DoMigration is the first function called.
	DoMigration() error

	// Tidy should optimize the database, looking for orphan records, ...
	Tidy() error

	// Close shutdown the connection with the database and releases all structure.
	Close() error

	// DOMAINS ----------------------------------------------------

	// GetDomains retrieves all Domains associated to the given User.
	GetDomains(u *happydns.User) (happydns.Domains, error)

	// GetDomain retrieves the Domain with the given id and owned by the given User.
	GetDomain(u *happydns.User, id int64) (*happydns.Domain, error)

	// GetDomainByDN is like GetDomain but look for the domain name instead of identifier.
	GetDomainByDN(u *happydns.User, dn string) (*happydns.Domain, error)

	// DomainExists looks if the given domain name alread exists in the database.
	DomainExists(dn string) bool

	// CreateDomain creates a record in the database for the given Domain.
	CreateDomain(u *happydns.User, z *happydns.Domain) error

	// UpdateDomain updates the fields of the given Domain.
	UpdateDomain(z *happydns.Domain) error

	// UpdateDomainOwner updates the owner of the given Domain.
	UpdateDomainOwner(z *happydns.Domain, newOwner *happydns.User) error

	// DeleteDomain removes the given Domain from the database.
	DeleteDomain(z *happydns.Domain) error

	// ClearDomains deletes all Domains present in the database.
	ClearDomains() error

	// PROVIDERS ----------------------------------------------------

	// GetProviderMetas retrieves provider's metadatas of all providers own by the given User.
	GetProviderMetas(u *happydns.User) ([]happydns.ProviderMeta, error)

	// GetProviderMeta retrieves the metadatas for the Provider with the given identifier and owner.
	GetProviderMeta(u *happydns.User, id int64) (*happydns.ProviderMeta, error)

	// GetProvider retrieves the full Provider with the given identifier and owner.
	GetProvider(u *happydns.User, id int64) (*happydns.ProviderCombined, error)

	// CreateProvider creates a record in the database for the given Provider.
	CreateProvider(u *happydns.User, s happydns.Provider, comment string) (*happydns.ProviderCombined, error)

	// UpdateProvider updates the fields of the given Provider.
	UpdateProvider(s *happydns.ProviderCombined) error

	// UpdateProviderOwner updates the owner of the given Provider.
	UpdateProviderOwner(s *happydns.ProviderCombined, newOwner *happydns.User) error

	// DeleteProvider removes the given Provider from the database.
	DeleteProvider(s *happydns.ProviderMeta) error

	// ClearProviders deletes all Providers present in the database.
	ClearProviders() error

	// SESSIONS ---------------------------------------------------

	// GetSession retrieves the Session with the given identifier.
	GetSession(id []byte) (*happydns.Session, error)

	// GetUserSessions retrieves all Session for the given User.
	GetUserSessions(user *happydns.User) ([]*happydns.Session, error)

	// CreateSession creates a record in the database for the given Session.
	CreateSession(session *happydns.Session) error

	// UpdateSession updates the fields of the given Session.
	UpdateSession(session *happydns.Session) error

	// DeleteSession removes the given Session from the database.
	DeleteSession(session *happydns.Session) error

	// ClearSessions deletes all Sessions present in the database.
	ClearSessions() error

	// USERS ------------------------------------------------------

	// GetUsers retrieves the list of known Users.
	GetUsers() (happydns.Users, error)

	// GetUser retrieves the User with the given identifier.
	GetUser(id int64) (*happydns.User, error)

	// GetUserByEmail retrives the User with the given email address.
	GetUserByEmail(email string) (*happydns.User, error)

	// UserExists checks if the given email address is already associated to an User.
	UserExists(email string) bool

	// CreateUser creates a record in the database for the given User.
	CreateUser(user *happydns.User) error

	// UpdateUser updates the fields of the given User.
	UpdateUser(user *happydns.User) error

	// DeleteUser removes the given User from the database.
	DeleteUser(user *happydns.User) error

	// ClearUsers deletes all Users present in the database.
	ClearUsers() error

	// ZONES ------------------------------------------------------

	// GetZoneMeta retrives metadatas of the Zone with the given identifier.
	GetZoneMeta(id int64) (*happydns.ZoneMeta, error)

	// GetZone retrieves the full Zone (including Services and metadatas) which have the given identifier.
	GetZone(id int64) (*happydns.Zone, error)

	// CreateZone creates a record in the database for the given Zone.
	CreateZone(zone *happydns.Zone) error

	// UpdateZone updates the fields of the given Zone.
	UpdateZone(zone *happydns.Zone) error

	// DeleteZone removes the given Zone from the database.
	DeleteZone(zone *happydns.Zone) error

	// ClearZones deletes all Zones present in the database.
	ClearZones() error
}