42 lines
940 B
Go
42 lines
940 B
Go
package usecase
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import (
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"context"
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"fmt"
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"github.com/tribalwarshelp/api/tribe"
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"github.com/tribalwarshelp/shared/models"
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)
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type usecase struct {
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repo tribe.Repository
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}
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func New(repo tribe.Repository) tribe.Usecase {
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return &usecase{repo}
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}
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func (ucase *usecase) Fetch(ctx context.Context, server string, filter *models.TribeFilter) ([]*models.Tribe, int, error) {
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if filter == nil {
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filter = &models.TribeFilter{}
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}
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if filter.Limit > tribe.PaginationLimit || filter.Limit <= 0 {
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filter.Limit = tribe.PaginationLimit
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}
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return ucase.repo.Fetch(ctx, server, filter)
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}
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func (ucase *usecase) GetByID(ctx context.Context, server string, id int) (*models.Tribe, error) {
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tribes, total, err := ucase.repo.Fetch(ctx, server, &models.TribeFilter{
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ID: []int{id},
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Limit: 1,
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})
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if err != nil {
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return nil, err
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}
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if total == 0 {
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return nil, fmt.Errorf("Tribe with id: %d not found.", id)
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}
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return tribes[0], nil
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}
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