gtsocial-umbx

report.go (6213B)

---

 // 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 bundb
 
 import (
 	"context"
 	"errors"
 	"fmt"
 	"time"
 
 	"github.com/superseriousbusiness/gotosocial/internal/db"
 	"github.com/superseriousbusiness/gotosocial/internal/gtscontext"
 	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
 	"github.com/superseriousbusiness/gotosocial/internal/log"
 	"github.com/superseriousbusiness/gotosocial/internal/state"
 	"github.com/uptrace/bun"
 )
 
 type reportDB struct {
 	conn  *DBConn
 	state *state.State
 }
 
 func (r *reportDB) newReportQ(report interface{}) *bun.SelectQuery {
 	return r.conn.NewSelect().Model(report)
 }
 
 func (r *reportDB) GetReportByID(ctx context.Context, id string) (*gtsmodel.Report, db.Error) {
 	return r.getReport(
 		ctx,
 		"ID",
 		func(report *gtsmodel.Report) error {
 			return r.newReportQ(report).Where("? = ?", bun.Ident("report.id"), id).Scan(ctx)
 		},
 		id,
 	)
 }
 
 func (r *reportDB) GetReports(ctx context.Context, resolved *bool, accountID string, targetAccountID string, maxID string, sinceID string, minID string, limit int) ([]*gtsmodel.Report, db.Error) {
 	reportIDs := []string{}
 
 	q := r.conn.
 		NewSelect().
 		TableExpr("? AS ?", bun.Ident("reports"), bun.Ident("report")).
 		Column("report.id").
 		Order("report.id DESC")
 
 	if resolved != nil {
 		i := bun.Ident("report.action_taken_by_account_id")
 		if *resolved {
 			q = q.Where("? IS NOT NULL", i)
 		} else {
 			q = q.Where("? IS NULL", i)
 		}
 	}
 
 	if accountID != "" {
 		q = q.Where("? = ?", bun.Ident("report.account_id"), accountID)
 	}
 
 	if targetAccountID != "" {
 		q = q.Where("? = ?", bun.Ident("report.target_account_id"), targetAccountID)
 	}
 
 	if maxID != "" {
 		q = q.Where("? < ?", bun.Ident("report.id"), maxID)
 	}
 
 	if sinceID != "" {
 		q = q.Where("? > ?", bun.Ident("report.id"), minID)
 	}
 
 	if minID != "" {
 		q = q.Where("? > ?", bun.Ident("report.id"), minID)
 	}
 
 	if limit != 0 {
 		q = q.Limit(limit)
 	}
 
 	if err := q.Scan(ctx, &reportIDs); err != nil {
 		return nil, r.conn.ProcessError(err)
 	}
 
 	// Catch case of no reports early
 	if len(reportIDs) == 0 {
 		return nil, db.ErrNoEntries
 	}
 
 	// Allocate return slice (will be at most len reportIDs)
 	reports := make([]*gtsmodel.Report, 0, len(reportIDs))
 	for _, id := range reportIDs {
 		report, err := r.GetReportByID(ctx, id)
 		if err != nil {
 			log.Errorf(ctx, "error getting report %q: %v", id, err)
 			continue
 		}
 
 		// Append to return slice
 		reports = append(reports, report)
 	}
 
 	return reports, nil
 }
 
 func (r *reportDB) getReport(ctx context.Context, lookup string, dbQuery func(*gtsmodel.Report) error, keyParts ...any) (*gtsmodel.Report, db.Error) {
 	// Fetch report from database cache with loader callback
 	report, err := r.state.Caches.GTS.Report().Load(lookup, func() (*gtsmodel.Report, error) {
 		var report gtsmodel.Report
 
 		// Not cached! Perform database query
 		if err := dbQuery(&report); err != nil {
 			return nil, r.conn.ProcessError(err)
 		}
 
 		return &report, nil
 	}, keyParts...)
 	if err != nil {
 		// error already processed
 		return nil, err
 	}
 
 	// Set the report author account
 	report.Account, err = r.state.DB.GetAccountByID(ctx, report.AccountID)
 	if err != nil {
 		return nil, fmt.Errorf("error getting report account: %w", err)
 	}
 
 	// Set the report target account
 	report.TargetAccount, err = r.state.DB.GetAccountByID(ctx, report.TargetAccountID)
 	if err != nil {
 		return nil, fmt.Errorf("error getting report target account: %w", err)
 	}
 
 	if len(report.StatusIDs) > 0 {
 		// Fetch reported statuses
 		report.Statuses, err = r.state.DB.GetStatuses(ctx, report.StatusIDs)
 		if err != nil {
 			return nil, fmt.Errorf("error getting status mentions: %w", err)
 		}
 	}
 
 	if report.ActionTakenByAccountID != "" {
 		// Set the report action taken by account
 		report.ActionTakenByAccount, err = r.state.DB.GetAccountByID(ctx, report.ActionTakenByAccountID)
 		if err != nil {
 			return nil, fmt.Errorf("error getting report action taken by account: %w", err)
 		}
 	}
 
 	return report, nil
 }
 
 func (r *reportDB) PutReport(ctx context.Context, report *gtsmodel.Report) db.Error {
 	return r.state.Caches.GTS.Report().Store(report, func() error {
 		_, err := r.conn.NewInsert().Model(report).Exec(ctx)
 		return r.conn.ProcessError(err)
 	})
 }
 
 func (r *reportDB) UpdateReport(ctx context.Context, report *gtsmodel.Report, columns ...string) (*gtsmodel.Report, db.Error) {
 	// Update the report's last-updated
 	report.UpdatedAt = time.Now()
 	if len(columns) != 0 {
 		columns = append(columns, "updated_at")
 	}
 
 	if _, err := r.conn.
 		NewUpdate().
 		Model(report).
 		Where("? = ?", bun.Ident("report.id"), report.ID).
 		Column(columns...).
 		Exec(ctx); err != nil {
 		return nil, r.conn.ProcessError(err)
 	}
 
 	r.state.Caches.GTS.Report().Invalidate("ID", report.ID)
 	return report, nil
 }
 
 func (r *reportDB) DeleteReportByID(ctx context.Context, id string) db.Error {
 	defer r.state.Caches.GTS.Report().Invalidate("ID", id)
 
 	// Load status into cache before attempting a delete,
 	// as we need it cached in order to trigger the invalidate
 	// callback. This in turn invalidates others.
 	_, err := r.GetReportByID(gtscontext.SetBarebones(ctx), id)
 	if err != nil {
 		if errors.Is(err, db.ErrNoEntries) {
 			// not an issue.
 			err = nil
 		}
 		return err
 	}
 
 	// Finally delete report from DB.
 	_, err = r.conn.NewDelete().
 		TableExpr("? AS ?", bun.Ident("reports"), bun.Ident("report")).
 		Where("? = ?", bun.Ident("report.id"), id).
 		Exec(ctx)
 	return r.conn.ProcessError(err)
 }