compaction de contexte, filtre/pagination/suppression des conversations

- compaction automatique du contexte LLM quand la taille atteint le seuil (contexte max - taille de réponse max), par résumé de l'historique ancien - filtre textuel (?q=) et pagination (20/page) de l'historique des conversations - correctif ORM : offset de pagination en base 0 - suppression d'une conversation : messages associés supprimés, session en cours annulée, popup de confirmation (ConfirmDialog) - titres de conversation nettoyés du markdown - styles des listes markdown, variante danger du bouton - go.mod/go.sum : dépendances go-rod et stealth manquantes du commit précédent
2026-10-05 23:46:12 +02:00
1 parent a970bfa991
commit 51bbb45b32
@@ -189,8 +189,9 @@ func (t Table[T]) Select(options ...Option) ([]*T, error) {
 	}
 	if q.pagesize != 0 {
 		query += fmt.Sprintf(" limit %d", q.pagesize)
-		if q.pagenum != 0 {
-			query += fmt.Sprintf(" offset %d", q.pagesize*(q.pagenum-1))
+		if q.pagenum > 0 {
+			// pages en base 0 : la page 0 est la première page
+			query += fmt.Sprintf(" offset %d", q.pagesize*q.pagenum)
 		}
 	}

@@ -3,6 +3,7 @@ package turso
 import (
 	"database/sql"
 	"log"
+	"strings"

 	"trankilou.fr/lassistanoque/backend/internal/adapter/database/orm"
 	"trankilou.fr/lassistanoque/backend/internal/domain"
@@ -29,15 +30,21 @@ func NewTursoChatRepository(db *sql.DB) *TursoChatRepository {
 	}
 }

-func (r *TursoChatRepository) ListChats(userID string, teamID string, page int) ([]*domain.Chat, error) {
+func (r *TursoChatRepository) ListChats(userID string, teamID string, page int, query string) ([]*domain.Chat, error) {
+	where := "team_id=$1 and team_id in (select team_id from user_teams where user_id=$2)"
+	args := []any{teamID, userID}
+	if query != "" {
+		// % et _ sont des jokers LIKE : on les neutralise
+		escaped := strings.ReplaceAll(query, `\`, `\\`)
+		escaped = strings.ReplaceAll(escaped, `%`, `\%`)
+		escaped = strings.ReplaceAll(escaped, `_`, `\_`)
+		where += " and title like $3 escape '\\'"
+		args = append(args, "%"+escaped+"%")
+	}
 	return r.chatTable.Select(
-		orm.WithWhere(
-			"team_id=$1 and team_id in (select team_id from user_teams where user_id=$2)",
-			teamID,
-			userID,
-		),
+		orm.WithWhere(where, args...),
 		orm.WithOrder("_date_created desc"),
-		orm.WithPagination(page, 50),
+		orm.WithPagination(page, 20),
 	)
 }

@@ -68,6 +75,16 @@ func (r *TursoChatRepository) UpdateChat(userID string, chat *domain.Chat) (*dom
 }

 func (r *TursoChatRepository) DeleteChat(userID string, teamID string, id string) error {
+	// les messages n'ont pas de clé étrangère cascade : suppression explicite
+	err := r.messageTable.DeleteWhere(
+		"chat_id=$1 and team_id=$2 and team_id in (select team_id from user_teams where user_id=$3)",
+		id,
+		teamID,
+		userID,
+	)
+	if err != nil {
+		return err
+	}
 	return r.chatTable.DeleteWhere(
 		"id=$1 and team_id=$2 and team_id in (select team_id from user_teams where user_id=$3)",
 		id,
@@ -0,0 +1,100 @@
+package turso
+
+import (
+	"database/sql"
+	"testing"
+
+	_ "github.com/mattn/go-sqlite3"
+
+	"trankilou.fr/lassistanoque/backend/internal/domain"
+)
+
+func TestListChatsFilter(t *testing.T) {
+	db, err := sql.Open("sqlite3", ":memory:")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer db.Close()
+
+	schema := `
+	create table chats (
+		id text not null primary key, team_id text not null, start_datetime numeric,
+		end_datetime numeric, agent_id text, user_id text, task_id text, title text,
+		fresh_title numeric, _date_created numeric not null, _date_updated numeric,
+		_version text not null);
+	create table user_teams (user_id text, team_id text);
+	insert into chats (id, team_id, user_id, agent_id, task_id, title, fresh_title, _date_created, _version)
+		values ('c1','t1','u1','','','Problème de timeout',0,'2026-01-01 10:00:00','v'),
+		       ('c2','t1','u1','','','Discussion navigateur',0,'2026-01-02 10:00:00','v'),
+		       ('c3','t1','u1','','','Recette de cuisine 100%',0,'2026-01-03 10:00:00','v');
+	insert into user_teams (user_id, team_id) values ('u1','t1');
+	insert into chats (id, team_id, user_id, agent_id, task_id, title, fresh_title, _date_created, _version)
+		select 'bulk-'||(n+1), 't1','u1','','','Conversation '||(n+1), 0,
+			datetime('2026-01-01','+'||(n+10)||' minutes'), 'v'
+		from (with recursive cnt(n) as (select 0 union all select n+1 from cnt where n < 24) select n from cnt);
+	`
+	if _, err := db.Exec(schema); err != nil {
+		t.Fatal(err)
+	}
+
+	repo := NewTursoChatRepository(db)
+
+	// sans filtre, page 0 : 20 conversations (28 en base)
+	p0, err := repo.ListChats("u1", "t1", 0, "")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(p0) != 20 {
+		t.Fatalf("page 0: expected 20, got %d", len(p0))
+	}
+	p1, err := repo.ListChats("u1", "t1", 1, "")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(p1) != 8 {
+		t.Fatalf("page 1: expected 8, got %d", len(p1))
+	}
+	seen := map[string]bool{}
+	for _, c := range append(append([]*domain.Chat{}, p0...), p1...) {
+		if seen[c.ID] {
+			t.Fatalf("chat %s appears twice across pages", c.ID)
+		}
+		seen[c.ID] = true
+	}
+	p2, err := repo.ListChats("u1", "t1", 2, "")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(p2) != 0 {
+		t.Fatalf("page 2: expected 0, got %d", len(p2))
+	}
+
+	// filtre simple
+	res, err := repo.ListChats("u1", "t1", 0, "timeout")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(res) != 1 || res[0].ID != "c1" {
+		t.Fatalf("filter 'timeout': %+v", res)
+	}
+
+	// jokers LIKE neutralisés : '100%' ne doit rien matcher de spécial
+	res, err = repo.ListChats("u1", "t1", 0, "100%")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(res) != 1 || res[0].ID != "c3" {
+		t.Fatalf("filter '100%%': %+v", res)
+	}
+
+	// pas de résultat
+	res, err = repo.ListChats("u1", "t1", 0, "inexistant")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(res) != 0 {
+		t.Fatalf("expected 0, got %d", len(res))
+	}
+
+	_ = domain.Chat{}
+}