80 lines
1.8 KiB
Go
80 lines
1.8 KiB
Go
package repository
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import (
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"context"
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"fmt"
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"strings"
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"github.com/go-pg/pg/v10"
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"github.com/pkg/errors"
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"github.com/tribalwarshelp/api/player"
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"github.com/tribalwarshelp/shared/models"
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)
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type pgRepository struct {
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*pg.DB
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}
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func NewPGRepository(db *pg.DB) player.Repository {
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return &pgRepository{db}
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}
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func (repo *pgRepository) Fetch(ctx context.Context, server string, f *models.PlayerFilter) ([]*models.Player, int, error) {
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var err error
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data := []*models.Player{}
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query := repo.WithParam("SERVER", pg.Safe(server)).Model(&data).Context(ctx)
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if f != nil {
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query = query.
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WhereStruct(f).
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Limit(f.Limit).
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Offset(f.Offset)
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if f.Sort != "" {
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query = query.Order(f.Sort)
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}
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if f.Exist != nil {
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query = query.Where("exist = ?", *f.Exist)
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}
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if f.TribeFilter != nil {
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query = query.Relation("Tribe._").WhereStruct(f.TribeFilter)
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}
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}
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total, err := query.SelectAndCount()
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if err != nil && err != pg.ErrNoRows {
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if strings.Contains(err.Error(), `relation "`+server) {
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return nil, 0, fmt.Errorf("Server not found")
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}
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return nil, 0, errors.Wrap(err, "Internal server error")
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}
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return data, total, nil
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}
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type fetchPlayerServersQueryResult struct {
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PlayerID int
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Servers []string `pg:",array"`
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}
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func (repo *pgRepository) FetchPlayerServers(ctx context.Context, playerID ...int) (map[int][]string, error) {
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data := []*fetchPlayerServersQueryResult{}
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if err := repo.Model(&models.PlayerToServer{}).
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Context(ctx).
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Column("player_id").
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ColumnExpr("array_agg(server_key) as servers").
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Where("player_id IN (?)", pg.In(playerID)).
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Group("player_id").
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Select(&data); err != nil && err != pg.ErrNoRows {
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return nil, errors.Wrap(err, "Internal server error")
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}
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m := make(map[int][]string)
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for _, res := range data {
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m[res.PlayerID] = res.Servers
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}
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return m, nil
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}
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