From cc2b34e84a6c3f15bfa1272e1e92f0c9cd4e3b2b Mon Sep 17 00:00:00 2001
From: Colin Maudry <colin@maudry.com>
Date: Sat, 4 Jul 2026 23:13:11 +0200
Subject: [PATCH] =?UTF-8?q?feat(abonnement):=20linkedin=5Fbutton=20param?=
 =?UTF-8?q?=C3=A9trable=20par=20next,=20inscription=20vers=20mes-infos?=
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Content-Type: text/plain; charset=UTF-8
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Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
---
 src/pages/connexion.py        |  7 +++++--
 src/pages/inscription.py      |  2 +-
 tests/test_linkedin_button.py | 27 +++++++++++++++++++++++++++
 3 files changed, 33 insertions(+), 3 deletions(-)
 create mode 100644 tests/test_linkedin_button.py

diff --git a/src/pages/connexion.py b/src/pages/connexion.py
index 2dcda19..a9df7f7 100644
--- a/src/pages/connexion.py
+++ b/src/pages/connexion.py
@@ -28,10 +28,13 @@ INFO_MESSAGES = {
 }
 
 
-def linkedin_button():
+def linkedin_button(next_url: str | None = None):
+    href = "/auth/linkedin"
+    if next_url:
+        href += f"?next={next_url}"
     return html.A(
         "Connexion avec LinkedIn",
-        href="/auth/linkedin",
+        href=href,
         className="btn w-100 mb-2",
         style={"backgroundColor": "rgb(10, 102, 194)", "color": "white"},
     )
diff --git a/src/pages/inscription.py b/src/pages/inscription.py
index 179f847..d660da4 100644
--- a/src/pages/inscription.py
+++ b/src/pages/inscription.py
@@ -70,7 +70,7 @@ def layout(error: str | None = None, email: str | None = None, **_):
                 ],
             ),
             html.Div("ou", className="text-center text-muted my-2"),
-            linkedin_button(),
+            linkedin_button("/compte/abonnement/mes-infos"),
             html.Hr(),
             dcc.Link("Déjà un compte ? Se connecter", href="/connexion"),
         ],
diff --git a/tests/test_linkedin_button.py b/tests/test_linkedin_button.py
new file mode 100644
index 0000000..1003a72
--- /dev/null
+++ b/tests/test_linkedin_button.py
@@ -0,0 +1,27 @@
+def test_linkedin_button_default_has_no_next():
+    # Import app first to initialize Dash
+    from src.app import app  # noqa: F401
+    from src.pages.connexion import linkedin_button
+
+    html_str = str(linkedin_button())
+    assert "href='/auth/linkedin'" in html_str
+    assert "next=" not in html_str
+
+
+def test_linkedin_button_with_next_appends_query():
+    # Import app first to initialize Dash
+    from src.app import app  # noqa: F401
+    from src.pages.connexion import linkedin_button
+
+    html_str = str(linkedin_button("/compte/abonnement/mes-infos"))
+    assert "/auth/linkedin?next=/compte/abonnement/mes-infos" in html_str
+
+
+def test_inscription_linkedin_targets_mes_infos():
+    # Import app first to initialize Dash
+    from src.app import app  # noqa: F401
+    from src.pages import inscription
+
+    assert "/auth/linkedin?next=/compte/abonnement/mes-infos" in str(
+        inscription.layout()
+    )