[feature] Self-serve email change for users (#2957)

* [feature] Email change

* frontend stuff for changing email

* docs

* tests etc

* differentiate more clearly between local user+account and account

* populate user

internal/processing/admin/accountreject.go

@@ -1,113 +0,0 @@
-// 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 admin
-
-import (
-	"context"
-	"errors"
-	"fmt"
-
-	"github.com/superseriousbusiness/gotosocial/internal/ap"
-	apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
-	"github.com/superseriousbusiness/gotosocial/internal/db"
-	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
-	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
-	"github.com/superseriousbusiness/gotosocial/internal/messages"
-)
-
-func (p *Processor) AccountReject(
-	ctx context.Context,
-	adminAcct *gtsmodel.Account,
-	accountID string,
-	privateComment string,
-	sendEmail bool,
-	message string,
-) (*apimodel.AdminAccountInfo, gtserror.WithCode) {
-	user, err := p.state.DB.GetUserByAccountID(ctx, accountID)
-	if err != nil && !errors.Is(err, db.ErrNoEntries) {
-		err := gtserror.Newf("db error getting user for account id %s: %w", accountID, err)
-		return nil, gtserror.NewErrorInternalError(err)
-	}
-
-	if user == nil {
-		err := fmt.Errorf("user for account %s not found", accountID)
-		return nil, gtserror.NewErrorNotFound(err, err.Error())
-	}
-
-	// Get a lock on the account URI,
-	// since we're going to be deleting
-	// it and its associated user.
-	unlock := p.state.ProcessingLocks.Lock(user.Account.URI)
-	defer unlock()
-
-	// Can't reject an account with a
-	// user that's already been approved.
-	if *user.Approved {
-		err := fmt.Errorf("account %s has already been approved", accountID)
-		return nil, gtserror.NewErrorUnprocessableEntity(err, err.Error())
-	}
-
-	// Convert to API account *before* doing the
-	// rejection, since the rejection will cause
-	// the user and account to be removed.
-	apiAccount, err := p.converter.AccountToAdminAPIAccount(ctx, user.Account)
-	if err != nil {
-		err := gtserror.Newf("error converting account %s to admin api model: %w", accountID, err)
-		return nil, gtserror.NewErrorInternalError(err)
-	}
-
-	// Set approved to false on the API model, to
-	// reflect the changes that will occur
-	// asynchronously in the processor.
-	apiAccount.Approved = false
-
-	// Ensure we an email address.
-	var email string
-	if user.Email != "" {
-		email = user.Email
-	} else {
-		email = user.UnconfirmedEmail
-	}
-
-	// Create a denied user entry for
-	// the worker to process + store.
-	deniedUser := &gtsmodel.DeniedUser{
-		ID:                     user.ID,
-		Email:                  email,
-		Username:               user.Account.Username,
-		SignUpIP:               user.SignUpIP,
-		InviteID:               user.InviteID,
-		Locale:                 user.Locale,
-		CreatedByApplicationID: user.CreatedByApplicationID,
-		SignUpReason:           user.Reason,
-		PrivateComment:         privateComment,
-		SendEmail:              &sendEmail,
-		Message:                message,
-	}
-
-	// Process rejection side effects asynschronously.
-	p.state.Workers.Client.Queue.Push(&messages.FromClientAPI{
-		APObjectType:   ap.ActorPerson,
-		APActivityType: ap.ActivityReject,
-		GTSModel:       deniedUser,
-		Origin:         adminAcct,
-		Target:         user.Account,
-	})
-
-	return apiAccount, nil
-}