johanleroy/ENI-enchere
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mepiphana2023
2024-04-29 12:54:16 +02:00
parent 2791df65ea
commit 9c5ece84cc
12 changed files with 238 additions and 71 deletions
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101
src/main/java/fr/eni/enchere/dal/ArticleRepositoryImpl.java
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@@ -8,6 +8,9 @@ import fr.eni.enchere.controllers.AccueilController;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.Primary;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageImpl;
import org.springframework.data.domain.Pageable;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.RowMapper;
import org.springframework.jdbc.core.namedparam.MapSqlParameterSource;
@@ -87,7 +90,7 @@ public class ArticleRepositoryImpl implements ArticleRepository {
}
@Override
public List<Article> searchArticle(SearchArticleCritere critere) {
public Page<Article> searchArticlePageable(SearchArticleCritere critere, Pageable pageable) {
StringBuilder sql = new StringBuilder("SELECT DISTINCT a.*, u.* FROM ARTICLES_VENDUS a ");
sql.append("JOIN UTILISATEURS u ON a.no_utilisateur = u.no_utilisateur ");
sql.append("LEFT JOIN ENCHERES e ON a.no_article = e.no_article ");
@@ -165,8 +168,104 @@ public class ArticleRepositoryImpl implements ArticleRepository {
sql.append(")");
}
System.out.println();
// Compte le nombre total d'articles
int totalCount = countArticlePageable(critere);
// Ajoute la pagination à la requête SQL
sql.append(" LIMIT ? OFFSET ?");
params.add(pageable.getPageSize());
params.add(pageable.getOffset());
// Exécute la requête paginée
List<Article> articles = jdbcTemplate.query(sql.toString(), new HomeArticleRowMapper(), params.toArray());
// Crée une Page<Article> à partir des résultats et des informations de pagination
return new PageImpl<>(articles, pageable, totalCount);
}
public int countArticlePageable(SearchArticleCritere critere) {
StringBuilder sql = new StringBuilder("SELECT COUNT(a.no_article) FROM ARTICLES_VENDUS a ");
sql.append("JOIN UTILISATEURS u ON a.no_utilisateur = u.no_utilisateur ");
sql.append("LEFT JOIN ENCHERES e ON a.no_article = e.no_article ");
sql.append("WHERE 1 = 1 AND a.isDelete = 0");
List<Object> params = new ArrayList<>();
if (critere.getNoCategorie() != null) {
sql.append(" AND a.no_categorie = ?");
params.add(critere.getNoCategorie());
}
if (critere.getTitle() != null && !critere.getTitle().isEmpty()) {
sql.append(" AND a.nom_article LIKE ?");
params.add('%' + critere.getTitle() + '%');
}
if (critere.getVenteOptions() != null && critere.getVenteOptions().length > 0) {
sql.append(" AND (");
boolean isFirstCondition = true;
for (String option : critere.getVenteOptions()) {
if (option.equals("venteEnCours")) {
if (!isFirstCondition) {
sql.append(" OR ");
}
sql.append(" (a.date_debut_encheres <= NOW() AND a.date_fin_encheres >= NOW()) ");
isFirstCondition = false;
}
if (option.equals("ventesNonDebutees")) {
if (!isFirstCondition) {
sql.append(" OR ");
}
sql.append(" (a.date_debut_encheres > NOW()) ");
isFirstCondition = false;
}
if (option.equals("ventesTerminees")) {
if (!isFirstCondition) {
sql.append(" OR ");
}
sql.append(" (a.date_fin_encheres < NOW()) ");
isFirstCondition = false;
}
}
sql.append(") AND a.no_utilisateur = ?");
params.add(critere.getNoVendeur());
}
if (critere.getAchatOptions() != null && critere.getAchatOptions().length > 0) {
sql.append(" AND (");
boolean isFirstCondition = true;
for (String option : critere.getAchatOptions()) {
if (option.equals("encheresOuvertes")) {
if (!isFirstCondition) {
sql.append(" OR ");
}
sql.append(" (a.date_debut_encheres <= NOW() AND a.date_fin_encheres >= NOW()) ");
isFirstCondition = false;
}
if (option.equals("enchereEnCours")) {
if (!isFirstCondition) {
sql.append(" OR ");
}
sql.append(" (e.no_utilisateur = ? AND a.date_debut_encheres <= NOW() AND a.date_fin_encheres >= NOW()) ");
isFirstCondition = false;
params.add(critere.getNoVendeur());
}
if (option.equals("enchereRemportees")) {
if (!isFirstCondition) {
sql.append(" OR ");
}
sql.append(" (e.no_utilisateur = ? AND e.montant_enchere = (SELECT MAX(montant_enchere) FROM ENCHERES WHERE no_article = a.no_article)) ");
isFirstCondition = false;
params.add(critere.getNoVendeur());
}
}
sql.append(")");
}
// Exécute la requête paginée
int articles = jdbcTemplate.queryForObject(sql.toString(), Integer.class, params.toArray());
// Retourne le nombre d'articles
return articles;
}