probo/pkg/coredata/report.go

// Copyright (c) 2025 Probo Inc <hello@getprobo.com>.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
// PERFORMANCE OF THIS SOFTWARE.

package coredata

import (
	"context"
	"fmt"
	"maps"
	"time"

	"github.com/getprobo/probo/pkg/gid"
	"github.com/getprobo/probo/pkg/page"
	"github.com/jackc/pgx/v5"
	"go.gearno.de/kit/pg"
)

type (
	Report struct {
		ID        gid.GID   `db:"id"`
		ObjectKey string    `db:"object_key"`
		MimeType  string    `db:"mime_type"`
		Filename  string    `db:"filename"`
		Size      int64     `db:"size"`
		CreatedAt time.Time `db:"created_at"`
		UpdatedAt time.Time `db:"updated_at"`
	}

	Reports []*Report
)

func (r *Report) LoadByID(
	ctx context.Context,
	conn pg.Conn,
	scope Scoper,
	reportID gid.GID,
) error {
	q := `
SELECT
	id,
	object_key,
	mime_type,
	filename,
	size,
	created_at,
	updated_at
FROM
	reports
WHERE
	%s
	AND id = @report_id
LIMIT 1;
`

	q = fmt.Sprintf(q, scope.SQLFragment())

	args := pgx.StrictNamedArgs{"report_id": reportID}
	maps.Copy(args, scope.SQLArguments())

	rows, err := conn.Query(ctx, q, args)
	if err != nil {
		return fmt.Errorf("cannot query report: %w", err)
	}

	report, err := pgx.CollectExactlyOneRow(rows, pgx.RowToStructByName[Report])
	if err != nil {
		return fmt.Errorf("cannot collect report: %w", err)
	}

	*r = report

	return nil
}

func (r *Report) Insert(
	ctx context.Context,
	conn pg.Conn,
	scope Scoper,
) error {
	q := `
INSERT INTO reports (
	id,
	tenant_id,
	object_key,
	mime_type,
	filename,
	size,
	created_at,
	updated_at
) VALUES (
	@id,
	@tenant_id,
	@object_key,
	@mime_type,
	@filename,
	@size,
	@created_at,
	@updated_at
)
`

	args := pgx.StrictNamedArgs{
		"id":         r.ID,
		"tenant_id":  scope.GetTenantID(),
		"object_key": r.ObjectKey,
		"mime_type":  r.MimeType,
		"filename":   r.Filename,
		"size":       r.Size,
		"created_at": r.CreatedAt,
		"updated_at": r.UpdatedAt,
	}

	_, err := conn.Exec(ctx, q, args)
	if err != nil {
		return fmt.Errorf("cannot insert report: %w", err)
	}

	return nil
}

func (r *Report) Update(
	ctx context.Context,
	conn pg.Conn,
	scope Scoper,
) error {
	q := `
UPDATE reports
SET
	object_key = @object_key,
	mime_type = @mime_type,
	filename = @filename,
	size = @size,
	updated_at = @updated_at
WHERE
	%s
	AND id = @id
`

	q = fmt.Sprintf(q, scope.SQLFragment())

	args := pgx.StrictNamedArgs{
		"id":         r.ID,
		"object_key": r.ObjectKey,
		"mime_type":  r.MimeType,
		"filename":   r.Filename,
		"size":       r.Size,
		"updated_at": r.UpdatedAt,
	}
	maps.Copy(args, scope.SQLArguments())

	_, err := conn.Exec(ctx, q, args)
	if err != nil {
		return fmt.Errorf("cannot update report: %w", err)
	}

	return nil
}

func (r *Report) Delete(
	ctx context.Context,
	conn pg.Conn,
	scope Scoper,
) error {
	q := `
DELETE FROM reports
WHERE
	%s
	AND id = @id
`

	q = fmt.Sprintf(q, scope.SQLFragment())

	args := pgx.StrictNamedArgs{"id": r.ID}
	maps.Copy(args, scope.SQLArguments())

	_, err := conn.Exec(ctx, q, args)
	if err != nil {
		return fmt.Errorf("cannot delete report: %w", err)
	}

	return nil
}

func (r *Report) CursorKey(orderBy ReportOrderField) page.CursorKey {
	switch orderBy {
	case ReportOrderFieldID:
		return page.NewCursorKey(r.ID, r.ID)
	}

	panic(fmt.Sprintf("unsupported order by: %s", orderBy))
}