326 lines
9.4 KiB
Go
326 lines
9.4 KiB
Go
package adapter
|
|
|
|
import (
|
|
"context"
|
|
"database/sql"
|
|
"errors"
|
|
"fmt"
|
|
"time"
|
|
|
|
"gitea.dwysokinski.me/twhelp/corev3/internal/bun/bunmodel"
|
|
"gitea.dwysokinski.me/twhelp/corev3/internal/domain"
|
|
"github.com/uptrace/bun"
|
|
"github.com/uptrace/bun/dialect"
|
|
)
|
|
|
|
type PlayerBunRepository struct {
|
|
db bun.IDB
|
|
}
|
|
|
|
func NewPlayerBunRepository(db bun.IDB) *PlayerBunRepository {
|
|
return &PlayerBunRepository{db: db}
|
|
}
|
|
|
|
func (repo *PlayerBunRepository) CreateOrUpdate(ctx context.Context, params ...domain.CreatePlayerParams) error {
|
|
if len(params) == 0 {
|
|
return nil
|
|
}
|
|
|
|
now := time.Now()
|
|
players := make(bunmodel.Players, 0, len(params))
|
|
|
|
for _, p := range params {
|
|
base := p.Base()
|
|
players = append(players, bunmodel.Player{
|
|
ID: base.ID(),
|
|
ServerKey: p.ServerKey(),
|
|
Name: base.Name(),
|
|
NumVillages: base.NumVillages(),
|
|
Points: base.Points(),
|
|
Rank: base.Rank(),
|
|
TribeID: base.TribeID(),
|
|
ProfileURL: base.ProfileURL().String(),
|
|
BestRank: p.BestRank(),
|
|
BestRankAt: p.BestRankAt(),
|
|
MostPoints: p.MostPoints(),
|
|
MostPointsAt: p.MostPointsAt(),
|
|
MostVillages: p.MostVillages(),
|
|
MostVillagesAt: p.MostVillagesAt(),
|
|
LastActivityAt: p.LastActivityAt(),
|
|
CreatedAt: now,
|
|
OpponentsDefeated: bunmodel.NewOpponentsDefeated(base.OD()),
|
|
})
|
|
}
|
|
|
|
q := repo.db.NewInsert().
|
|
Model(&players)
|
|
|
|
//nolint:exhaustive
|
|
switch q.Dialect().Name() {
|
|
case dialect.PG:
|
|
q = q.On("CONFLICT ON CONSTRAINT players_pkey DO UPDATE")
|
|
case dialect.SQLite:
|
|
q = q.On("CONFLICT(id, server_key) DO UPDATE")
|
|
default:
|
|
q = q.Err(errors.New("unsupported dialect"))
|
|
}
|
|
|
|
if _, err := q.
|
|
Set("name = EXCLUDED.name").
|
|
Set("num_villages = EXCLUDED.num_villages").
|
|
Set("points = EXCLUDED.points").
|
|
Set("rank = EXCLUDED.rank").
|
|
Set("tribe_id = EXCLUDED.tribe_id").
|
|
Set("profile_url = EXCLUDED.profile_url").
|
|
Set("best_rank = EXCLUDED.best_rank").
|
|
Set("best_rank_at = EXCLUDED.best_rank_at").
|
|
Set("most_villages = EXCLUDED.most_villages").
|
|
Set("most_villages_at = EXCLUDED.most_villages_at").
|
|
Set("most_points = EXCLUDED.most_points").
|
|
Set("most_points_at = EXCLUDED.most_points_at").
|
|
Set("last_activity_at = EXCLUDED.last_activity_at").
|
|
Set("deleted_at = EXCLUDED.deleted_at").
|
|
Apply(appendODSetClauses).
|
|
Returning("").
|
|
Exec(ctx); err != nil {
|
|
return fmt.Errorf("something went wrong while inserting players into the db: %w", err)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (repo *PlayerBunRepository) List(
|
|
ctx context.Context,
|
|
params domain.ListPlayersParams,
|
|
) (domain.ListPlayersResult, error) {
|
|
var players bunmodel.Players
|
|
|
|
if err := repo.db.NewSelect().
|
|
Model(&players).
|
|
Apply(listPlayersParamsApplier{params: params}.apply).
|
|
Scan(ctx); err != nil && !errors.Is(err, sql.ErrNoRows) {
|
|
return domain.ListPlayersResult{}, fmt.Errorf("couldn't select players from the db: %w", err)
|
|
}
|
|
|
|
converted, err := players.ToDomain()
|
|
if err != nil {
|
|
return domain.ListPlayersResult{}, err
|
|
}
|
|
|
|
return domain.NewListPlayersResult(separateListResultAndNext(converted, params.Limit()))
|
|
}
|
|
|
|
func (repo *PlayerBunRepository) ListWithRelations(
|
|
ctx context.Context,
|
|
params domain.ListPlayersParams,
|
|
) (domain.ListPlayersWithRelationsResult, error) {
|
|
var players bunmodel.Players
|
|
|
|
if err := repo.db.NewSelect().
|
|
Model(&players).
|
|
Apply(listPlayersParamsApplier{params: params, includeRelations: true}.apply).
|
|
Scan(ctx); err != nil && !errors.Is(err, sql.ErrNoRows) {
|
|
return domain.ListPlayersWithRelationsResult{}, fmt.Errorf("couldn't select players from the db: %w", err)
|
|
}
|
|
|
|
converted, err := players.ToDomainWithRelations()
|
|
if err != nil {
|
|
return domain.ListPlayersWithRelationsResult{}, err
|
|
}
|
|
|
|
return domain.NewListPlayersWithRelationsResult(separateListResultAndNext(converted, params.Limit()))
|
|
}
|
|
|
|
func (repo *PlayerBunRepository) Delete(ctx context.Context, serverKey string, ids ...int) error {
|
|
if len(ids) == 0 {
|
|
return nil
|
|
}
|
|
|
|
if _, err := repo.db.NewUpdate().
|
|
Model((*bunmodel.Player)(nil)).
|
|
Where("deleted_at IS NULL").
|
|
Where("id IN (?)", bun.In(ids)).
|
|
Where("server_key = ?", serverKey).
|
|
Set("deleted_at = ?", time.Now()).
|
|
Set("tribe_id = NULL").
|
|
Returning("").
|
|
Exec(ctx); err != nil {
|
|
return fmt.Errorf("couldn't delete players: %w", err)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
type listPlayersParamsApplier struct {
|
|
params domain.ListPlayersParams
|
|
includeRelations bool
|
|
}
|
|
|
|
func (a listPlayersParamsApplier) apply(q *bun.SelectQuery) *bun.SelectQuery {
|
|
if ids := a.params.IDs(); len(ids) > 0 {
|
|
q = q.Where("player.id IN (?)", bun.In(ids))
|
|
}
|
|
|
|
if serverKeys := a.params.ServerKeys(); len(serverKeys) > 0 {
|
|
q = q.Where("player.server_key IN (?)", bun.In(serverKeys))
|
|
}
|
|
|
|
if names := a.params.Names(); len(names) > 0 {
|
|
q = q.Where("player.name IN (?)", bun.In(names))
|
|
}
|
|
|
|
if tribeIDs := a.params.TribeIDs(); len(tribeIDs) > 0 {
|
|
q = q.Where("player.tribe_id IN (?)", bun.In(tribeIDs))
|
|
}
|
|
|
|
if deleted := a.params.Deleted(); deleted.Valid {
|
|
if deleted.V {
|
|
q = q.Where("player.deleted_at IS NOT NULL")
|
|
} else {
|
|
q = q.Where("player.deleted_at IS NULL")
|
|
}
|
|
}
|
|
|
|
for _, s := range a.params.Sort() {
|
|
column, dir, err := a.sortToColumnAndDirection(s)
|
|
if err != nil {
|
|
return q.Err(err)
|
|
}
|
|
|
|
q.OrderExpr("? ?", column, dir.Bun())
|
|
}
|
|
|
|
return q.Limit(a.params.Limit() + 1).
|
|
Apply(a.applyCursor).
|
|
Apply(a.applyRelations)
|
|
}
|
|
|
|
func (a listPlayersParamsApplier) applyRelations(q *bun.SelectQuery) *bun.SelectQuery {
|
|
if a.includeRelations {
|
|
q = q.Relation("Tribe", func(q *bun.SelectQuery) *bun.SelectQuery {
|
|
return q.Column(bunmodel.TribeMetaColumns...)
|
|
})
|
|
}
|
|
|
|
if versionCodes := a.params.VersionCodes(); len(versionCodes) > 0 || a.includeRelations {
|
|
q = q.Join("INNER JOIN servers as server").JoinOn("server.key = player.server_key")
|
|
|
|
// according to EXPLAIN ANALYZE (https://www.postgresql.org/docs/current/sql-explain.html)
|
|
// this way of filtering servers is much more efficient compared to
|
|
// using the WHERE clause
|
|
if len(versionCodes) > 0 {
|
|
q = q.JoinOn("server.version_code IN (?)", bun.In(versionCodes))
|
|
}
|
|
|
|
if a.includeRelations {
|
|
q = q.ColumnExpr("?TableColumns")
|
|
for _, col := range bunmodel.ServerMetaColumns {
|
|
safeCol := bun.Safe(col)
|
|
q = q.ColumnExpr("server.? as server__?", safeCol, safeCol)
|
|
}
|
|
}
|
|
}
|
|
|
|
return q
|
|
}
|
|
|
|
//nolint:gocyclo
|
|
func (a listPlayersParamsApplier) applyCursor(q *bun.SelectQuery) *bun.SelectQuery {
|
|
cursor := a.params.Cursor()
|
|
|
|
if cursor.IsZero() {
|
|
return q
|
|
}
|
|
|
|
sort := a.params.Sort()
|
|
cursorApplier := cursorPaginationApplier{
|
|
data: make([]cursorPaginationApplierDataElement, 0, len(sort)),
|
|
}
|
|
|
|
for _, s := range sort {
|
|
var err error
|
|
var el cursorPaginationApplierDataElement
|
|
|
|
el.column, el.direction, err = a.sortToColumnAndDirection(s)
|
|
if err != nil {
|
|
return q.Err(err)
|
|
}
|
|
|
|
switch s {
|
|
case domain.PlayerSortIDASC,
|
|
domain.PlayerSortIDDESC:
|
|
el.value = cursor.ID()
|
|
el.unique = true
|
|
case domain.PlayerSortServerKeyASC,
|
|
domain.PlayerSortServerKeyDESC:
|
|
el.value = cursor.ServerKey()
|
|
case domain.PlayerSortODScoreAttASC,
|
|
domain.PlayerSortODScoreAttDESC:
|
|
el.value = cursor.ODScoreAtt()
|
|
case domain.PlayerSortODScoreDefASC,
|
|
domain.PlayerSortODScoreDefDESC:
|
|
el.value = cursor.ODScoreDef()
|
|
case domain.PlayerSortODScoreSupASC,
|
|
domain.PlayerSortODScoreSupDESC:
|
|
el.value = cursor.ODScoreSup()
|
|
case domain.PlayerSortODScoreTotalASC,
|
|
domain.PlayerSortODScoreTotalDESC:
|
|
el.value = cursor.ODScoreTotal()
|
|
case domain.PlayerSortPointsASC,
|
|
domain.PlayerSortPointsDESC:
|
|
el.value = cursor.Points()
|
|
case domain.PlayerSortDeletedAtASC,
|
|
domain.PlayerSortDeletedAtDESC:
|
|
el.value = cursor.DeletedAt()
|
|
default:
|
|
return q.Err(fmt.Errorf("%s: %w", s.String(), errInvalidSortValue))
|
|
}
|
|
|
|
cursorApplier.data = append(cursorApplier.data, el)
|
|
}
|
|
|
|
return q.Apply(cursorApplier.apply)
|
|
}
|
|
|
|
//nolint:gocyclo
|
|
func (a listPlayersParamsApplier) sortToColumnAndDirection(
|
|
s domain.PlayerSort,
|
|
) (bun.Safe, sortDirection, error) {
|
|
switch s {
|
|
case domain.PlayerSortIDASC:
|
|
return "player.id", sortDirectionASC, nil
|
|
case domain.PlayerSortIDDESC:
|
|
return "player.id", sortDirectionDESC, nil
|
|
case domain.PlayerSortServerKeyASC:
|
|
return "player.server_key", sortDirectionASC, nil
|
|
case domain.PlayerSortServerKeyDESC:
|
|
return "player.server_key", sortDirectionDESC, nil
|
|
case domain.PlayerSortODScoreAttASC:
|
|
return "player.score_att", sortDirectionASC, nil
|
|
case domain.PlayerSortODScoreAttDESC:
|
|
return "player.score_att", sortDirectionDESC, nil
|
|
case domain.PlayerSortODScoreDefASC:
|
|
return "player.score_def", sortDirectionASC, nil
|
|
case domain.PlayerSortODScoreDefDESC:
|
|
return "player.score_def", sortDirectionDESC, nil
|
|
case domain.PlayerSortODScoreSupASC:
|
|
return "player.score_sup", sortDirectionASC, nil
|
|
case domain.PlayerSortODScoreSupDESC:
|
|
return "player.score_sup", sortDirectionDESC, nil
|
|
case domain.PlayerSortODScoreTotalASC:
|
|
return "player.score_total", sortDirectionASC, nil
|
|
case domain.PlayerSortODScoreTotalDESC:
|
|
return "player.score_total", sortDirectionDESC, nil
|
|
case domain.PlayerSortPointsASC:
|
|
return "player.points", sortDirectionASC, nil
|
|
case domain.PlayerSortPointsDESC:
|
|
return "player.points", sortDirectionDESC, nil
|
|
case domain.PlayerSortDeletedAtASC:
|
|
return "COALESCE(player.deleted_at, '0001-01-01 00:00:00+00:00')", sortDirectionASC, nil
|
|
case domain.PlayerSortDeletedAtDESC:
|
|
return "COALESCE(player.deleted_at, '0001-01-01 00:00:00+00:00')", sortDirectionDESC, nil
|
|
default:
|
|
return "", 0, fmt.Errorf("%s: %w", s.String(), errInvalidSortValue)
|
|
}
|
|
}
|