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path: root/internal/db/bundb/migrations/20250106114512_replace_statuses_updatedat_with_editedat/status.go
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// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package gtsmodel

import (
	"time"
)

// Status represents a user-created 'post' or
// 'status' in the database, either remote or local
type Status struct {
	ID                       string             `bun:"type:CHAR(26),pk,nullzero,notnull,unique"`                    // id of this item in the database
	CreatedAt                time.Time          `bun:"type:timestamptz,nullzero,notnull,default:current_timestamp"` // when was item created
	UpdatedAt                time.Time          `bun:"type:timestamptz,nullzero,notnull,default:current_timestamp"` // when was item last updated
	FetchedAt                time.Time          `bun:"type:timestamptz,nullzero"`                                   // when was item (remote) last fetched.
	PinnedAt                 time.Time          `bun:"type:timestamptz,nullzero"`                                   // Status was pinned by owning account at this time.
	URI                      string             `bun:",unique,nullzero,notnull"`                                    // activitypub URI of this status
	URL                      string             `bun:",nullzero"`                                                   // web url for viewing this status
	Content                  string             `bun:""`                                                            // content of this status; likely html-formatted but not guaranteed
	AttachmentIDs            []string           `bun:"attachments,array"`                                           // Database IDs of any media attachments associated with this status
	TagIDs                   []string           `bun:"tags,array"`                                                  // Database IDs of any tags used in this status
	MentionIDs               []string           `bun:"mentions,array"`                                              // Database IDs of any mentions in this status
	EmojiIDs                 []string           `bun:"emojis,array"`                                                // Database IDs of any emojis used in this status
	Local                    *bool              `bun:",nullzero,notnull,default:false"`                             // is this status from a local account?
	AccountID                string             `bun:"type:CHAR(26),nullzero,notnull"`                              // which account posted this status?
	AccountURI               string             `bun:",nullzero,notnull"`                                           // activitypub uri of the owner of this status
	InReplyToID              string             `bun:"type:CHAR(26),nullzero"`                                      // id of the status this status replies to
	InReplyToURI             string             `bun:",nullzero"`                                                   // activitypub uri of the status this status is a reply to
	InReplyToAccountID       string             `bun:"type:CHAR(26),nullzero"`                                      // id of the account that this status replies to
	InReplyTo                *Status            `bun:"-"`                                                           // status corresponding to inReplyToID
	BoostOfID                string             `bun:"type:CHAR(26),nullzero"`                                      // id of the status this status is a boost of
	BoostOfURI               string             `bun:"-"`                                                           // URI of the status this status is a boost of; field not inserted in the db, just for dereferencing purposes.
	BoostOfAccountID         string             `bun:"type:CHAR(26),nullzero"`                                      // id of the account that owns the boosted status
	BoostOf                  *Status            `bun:"-"`                                                           // status that corresponds to boostOfID
	ThreadID                 string             `bun:"type:CHAR(26),nullzero"`                                      // id of the thread to which this status belongs; only set for remote statuses if a local account is involved at some point in the thread, otherwise null
	EditIDs                  []string           `bun:"edits,array"`                                                 //
	PollID                   string             `bun:"type:CHAR(26),nullzero"`                                      //
	ContentWarning           string             `bun:",nullzero"`                                                   // cw string for this status
	Visibility               Visibility         `bun:",nullzero,notnull"`                                           // visibility entry for this status
	Sensitive                *bool              `bun:",nullzero,notnull,default:false"`                             // mark the status as sensitive?
	Language                 string             `bun:",nullzero"`                                                   // what language is this status written in?
	CreatedWithApplicationID string             `bun:"type:CHAR(26),nullzero"`                                      // Which application was used to create this status?
	ActivityStreamsType      string             `bun:",nullzero,notnull"`                                           // What is the activitystreams type of this status? See: https://www.w3.org/TR/activitystreams-vocabulary/#object-types. Will probably almost always be Note but who knows!.
	Text                     string             `bun:""`                                                            // Original text of the status without formatting
	Federated                *bool              `bun:",notnull"`                                                    // This status will be federated beyond the local timeline(s)
	InteractionPolicy        *InteractionPolicy `bun:""`                                                            // InteractionPolicy for this status. If null then the default InteractionPolicy should be assumed for this status's Visibility. Always null for boost wrappers.
	PendingApproval          *bool              `bun:",nullzero,notnull,default:false"`                             // If true then status is a reply or boost wrapper that must be Approved by the reply-ee or boost-ee before being fully distributed.
	PreApproved              bool               `bun:"-"`                                                           // If true, then status is a reply to or boost wrapper of a status on our instance, has permission to do the interaction, and an Accept should be sent out for it immediately. Field not stored in the DB.
	ApprovedByURI            string             `bun:",nullzero"`                                                   // URI of an Accept Activity that approves the Announce or Create Activity that this status was/will be attached to.
}

// GetID implements timeline.Timelineable{}.
func (s *Status) GetID() string {
	return s.ID
}

// IsLocal returns true if this is a local
// status (ie., originating from this instance).
func (s *Status) IsLocal() bool {
	return s.Local != nil && *s.Local
}

// enumType is the type we (at least, should) use
// for database enum types. it is the largest size
// supported by a PostgreSQL SMALLINT, since an
// SQLite SMALLINT is actually variable in size.
type enumType int16

// Visibility represents the
// visibility granularity of a status.
type Visibility enumType

const (
	// VisibilityNone means nobody can see this.
	// It's only used for web status visibility.
	VisibilityNone Visibility = 1

	// VisibilityPublic means this status will
	// be visible to everyone on all timelines.
	VisibilityPublic Visibility = 2

	// VisibilityUnlocked means this status will be visible to everyone,
	// but will only show on home timeline to followers, and in lists.
	VisibilityUnlocked Visibility = 3

	// VisibilityFollowersOnly means this status is viewable to followers only.
	VisibilityFollowersOnly Visibility = 4

	// VisibilityMutualsOnly means this status
	// is visible to mutual followers only.
	VisibilityMutualsOnly Visibility = 5

	// VisibilityDirect means this status is
	// visible only to mentioned recipients.
	VisibilityDirect Visibility = 6

	// VisibilityDefault is used when no other setting can be found.
	VisibilityDefault Visibility = VisibilityUnlocked
)