65 lines
1.7 KiB
Go
65 lines
1.7 KiB
Go
package usecase
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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/tribalwarshelp/api/middleware"
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"github.com/tribalwarshelp/api/player"
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"github.com/tribalwarshelp/api/utils"
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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 player.Repository
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}
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func New(repo player.Repository) player.Usecase {
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return &usecase{repo}
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}
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func (ucase *usecase) Fetch(ctx context.Context, cfg player.FetchConfig) ([]*models.Player, int, error) {
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if cfg.Filter == nil {
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cfg.Filter = &models.PlayerFilter{}
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}
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if !middleware.CanExceedLimit(ctx) && (cfg.Limit > player.PaginationLimit || cfg.Limit <= 0) {
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cfg.Limit = player.PaginationLimit
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}
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cfg.Sort = utils.SanitizeSortExpressions(cfg.Sort)
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return ucase.repo.Fetch(ctx, cfg)
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}
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func (ucase *usecase) GetByID(ctx context.Context, server string, id int) (*models.Player, error) {
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players, _, err := ucase.repo.Fetch(ctx, player.FetchConfig{
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Server: server,
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Filter: &models.PlayerFilter{
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ID: []int{id},
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},
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Limit: 1,
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Count: false,
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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 len(players) == 0 {
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return nil, fmt.Errorf("Player (ID: %d) not found.", id)
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}
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return players[0], nil
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}
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func (ucase *usecase) SearchPlayer(ctx context.Context, cfg player.SearchPlayerConfig) ([]*models.FoundPlayer, int, error) {
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if "" == strings.TrimSpace(cfg.Version) {
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return nil, 0, fmt.Errorf("Version is required.")
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}
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if "" == strings.TrimSpace(cfg.Name) && cfg.ID <= 0 {
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return nil, 0, fmt.Errorf("Your search is ambiguous. You must specify the variable 'name' or 'id'.")
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}
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if !middleware.CanExceedLimit(ctx) && (cfg.Limit > player.PaginationLimit || cfg.Limit <= 0) {
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cfg.Limit = player.PaginationLimit
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}
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cfg.Sort = utils.SanitizeSortExpressions(cfg.Sort)
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return ucase.repo.SearchPlayer(ctx, cfg)
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}
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