56 lines
1.3 KiB
Go
56 lines
1.3 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/tribehistory"
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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) tribehistory.Repository {
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return &pgRepository{db}
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}
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func (repo *pgRepository) Fetch(ctx context.Context, cfg tribehistory.FetchConfig) ([]*models.TribeHistory, int, error) {
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var err error
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total := 0
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data := []*models.TribeHistory{}
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query := repo.
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WithParam("SERVER", pg.Safe(cfg.Server)).
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Model(&data).
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Context(ctx).
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Limit(cfg.Limit).
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Offset(cfg.Offset)
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relationshipAndSortAppender := &models.TribeHistoryRelationshipAndSortAppender{
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Filter: &models.TribeHistoryFilter{},
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Sort: cfg.Sort,
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}
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if cfg.Filter != nil {
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query = query.Apply(cfg.Filter.Where)
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relationshipAndSortAppender.Filter = cfg.Filter
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}
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query = query.Apply(relationshipAndSortAppender.Append)
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if cfg.Count {
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total, err = query.SelectAndCount()
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} else {
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err = query.Select()
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}
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if err != nil && err != pg.ErrNoRows {
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if strings.Contains(err.Error(), `relation "`+cfg.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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