From 7921a83f303cb9dec9c75e79ad7ca717b94e404d Mon Sep 17 00:00:00 2001
From: Arthur Lefebvre <artlef@protonmail.com>
Date: Thu, 22 Jan 2026 13:37:42 +0100
Subject: [PATCH] Add language to inventaire search book

---
 front/src/SearchBook.vue               |  3 ++-
 front/src/api.js                       |  4 ++--
 internal/callapiutils/callapiutils.go  |  2 ++
 internal/inventaire/inventaire.go      |  5 ++++-
 internal/inventaire/inventaire_test.go | 15 ++++++++++++---
 internal/routes/booksearchget.go       | 13 +++++++++++--
 6 files changed, 33 insertions(+), 9 deletions(-)

diff --git a/front/src/SearchBook.vue b/front/src/SearchBook.vue
index 7cf8f44..4f843a1 100644
--- a/front/src/SearchBook.vue
+++ b/front/src/SearchBook.vue
@@ -30,7 +30,8 @@
 
   function fetchData(searchTerm, authorId) {
     if (searchTerm != null) {
-      getSearchBooks(data, error, searchTerm, limit, offset.value);
+      let lang = navigator.language.substring(0,2);
+      getSearchBooks(data, error, searchTerm, lang, limit, offset.value);
       getCountSearchBooks(totalBooksData, errorFetchTotal, searchTerm);
     } else if (authorId != null) {
       getAuthorBooks(data, error, authorId, limit, offset.value);
diff --git a/front/src/api.js b/front/src/api.js
index 70aee37..e456a89 100644
--- a/front/src/api.js
+++ b/front/src/api.js
@@ -41,8 +41,8 @@ export function getCountSearchBooks(data, error, searchterm) {
   return useFetch(data, error,baseUrl + '/search/' + encodeURIComponent(searchterm) + '/count')
 }
 
-export function getSearchBooks(data, error, searchterm, limit, offset) {
-  const queryParams = new URLSearchParams({limit: limit, offset: offset});
+export function getSearchBooks(data, error, searchterm, lang, limit, offset) {
+  const queryParams = new URLSearchParams({lang: lang, limit: limit, offset: offset});
   return useFetch(data, error, baseUrl + '/search/' + encodeURIComponent(searchterm) + "?" + queryParams.toString());
 }
 
diff --git a/internal/callapiutils/callapiutils.go b/internal/callapiutils/callapiutils.go
index 613ccb1..51c91b0 100644
--- a/internal/callapiutils/callapiutils.go
+++ b/internal/callapiutils/callapiutils.go
@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
+	"log"
 	"net/http"
 	"net/url"
 	"strconv"
@@ -21,6 +22,7 @@ func AddQueryParam(u *url.URL, paramName string, paramValue string) {
 
 func FetchAndParseResult[T any](u *url.URL, queryResult *T) error {
 	resp, err := DoApiQuery(u)
+	log.Printf("Calling GET %s", u.String())
 	if err != nil {
 		return err
 	}
diff --git a/internal/inventaire/inventaire.go b/internal/inventaire/inventaire.go
index 928aa3f..223f90b 100644
--- a/internal/inventaire/inventaire.go
+++ b/internal/inventaire/inventaire.go
@@ -27,12 +27,15 @@ func computeInventaireApiUrl(paths ...string) (*url.URL, error) {
 	return callapiutils.ComputeUrl(baseUrl, paths...)
 }
 
-func CallInventaireSearch(searchterm string, limit int, offset int) (InventaireSearchResult, error) {
+func CallInventaireSearch(searchterm string, lang string, limit int, offset int) (InventaireSearchResult, error) {
 	var queryResult InventaireSearchResult
 	u, err := computeInventaireApiUrl("search")
 	if err != nil {
 		return queryResult, err
 	}
+	if lang != "" {
+		callapiutils.AddQueryParam(u, "lang", lang)
+	}
 	if limit != 0 {
 		callapiutils.AddQueryParamInt(u, "limit", limit)
 	}
diff --git a/internal/inventaire/inventaire_test.go b/internal/inventaire/inventaire_test.go
index 8b15bc5..7caa187 100644
--- a/internal/inventaire/inventaire_test.go
+++ b/internal/inventaire/inventaire_test.go
@@ -6,8 +6,17 @@ import (
 	"github.com/stretchr/testify/assert"
 )
 
+func TestCallInventaireSearch_NoParameters(t *testing.T) {
+	result, err := CallInventaireSearch("salammbo", "", 0, 0)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, 17, result.Total)
+	assert.Equal(t, 10, len(result.Results))
+}
+
 func TestCallInventaireSearch_NoLimit(t *testing.T) {
-	result, err := CallInventaireSearch("salammbo", 0, 0)
+	result, err := CallInventaireSearch("salammbo", "fr", 0, 0)
 	if err != nil {
 		t.Error(err)
 	}
@@ -16,7 +25,7 @@ func TestCallInventaireSearch_NoLimit(t *testing.T) {
 }
 
 func TestCallInventaireSearch_Limit(t *testing.T) {
-	result, err := CallInventaireSearch("salammbo", 5, 0)
+	result, err := CallInventaireSearch("salammbo", "fr", 5, 0)
 	if err != nil {
 		t.Error(err)
 	}
@@ -25,7 +34,7 @@ func TestCallInventaireSearch_Limit(t *testing.T) {
 }
 
 func TestCallInventaireSearch_Offset(t *testing.T) {
-	result, err := CallInventaireSearch("salammbo", 0, 15)
+	result, err := CallInventaireSearch("salammbo", "fr", 0, 15)
 	if err != nil {
 		t.Error(err)
 	}
diff --git a/internal/routes/booksearchget.go b/internal/routes/booksearchget.go
index 9e9944c..5d2f0cf 100644
--- a/internal/routes/booksearchget.go
+++ b/internal/routes/booksearchget.go
@@ -12,9 +12,18 @@ import (
 	"github.com/gin-gonic/gin"
 )
 
+type bookGetSearch struct {
+	Lang string `form:"lang" binding:"max=5"`
+}
+
 func GetSearchBooksHandler(ac appcontext.AppContext) {
 	searchterm := ac.C.Param("searchterm")
-
+	var params bookGetSearch
+	err := ac.C.ShouldBind(&params)
+	if err != nil {
+		myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
+		return
+	}
 	user, fetchUserErr := ac.GetAuthenticatedUser()
 	if fetchUserErr != nil {
 		myvalidator.ReturnErrorsAsJsonResponse(&ac, fetchUserErr)
@@ -40,7 +49,7 @@ func GetSearchBooksHandler(ac appcontext.AppContext) {
 	if len(books) > 0 {
 		returnedBooks = books
 	} else {
-		queryResult, err := inventaire.CallInventaireSearch(searchterm, limit, offset)
+		queryResult, err := inventaire.CallInventaireSearch(searchterm, params.Lang, limit, offset)
 		if err != nil {
 			myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
 			return