feat(auth): Allow to hide username / password login form when OAuth is enabled (#518)

* 🚀 Feature: Allow to hide username / password login form when OAuth is enabled

* Hide “Sign in” password form
* Disable routes related to password authentication
* Change styling of OAuth provider buttons
* Open OAuth page in same tab
* Fix consistent usage of informal language in de-DE locale

Fixes #489

Signed-off-by: Marvin A. Ruder <signed@mruder.dev>

* fix: order of new config variables

---------

Signed-off-by: Marvin A. Ruder <signed@mruder.dev>
Co-authored-by: Elias Schneider <login@eliasschneider.com>

backend/prisma/seed/config.seed.ts

@@ -71,7 +71,6 @@ const configVariables: ConfigVariables = {
     enableShareEmailRecipients: {
       type: "boolean",
       defaultValue: "false",
-
       secret: false,
     },
     shareRecipientsSubject: {
@@ -148,6 +147,11 @@ const configVariables: ConfigVariables = {
       type: "boolean",
       defaultValue: "true",
     },
+    "disablePassword": {
+      type: "boolean",
+      defaultValue: "false",
+      secret: false,
+    },
     "github-enabled": {
       type: "boolean",
       defaultValue: "false",
@@ -229,7 +233,7 @@ const configVariables: ConfigVariables = {
       defaultValue: "",
       obscured: true,
     },
-  }
+  },
 };
 
 type ConfigVariables = {
@@ -281,12 +285,15 @@ async function seedConfigVariables() {
 
 async function migrateConfigVariables() {
   const existingConfigVariables = await prisma.config.findMany();
+  const orderMap: { [category: string]: number } = {};
 
   for (const existingConfigVariable of existingConfigVariables) {
     const configVariable =
       configVariables[existingConfigVariable.category]?.[
-      existingConfigVariable.name
+        existingConfigVariable.name
       ];
+
+    // Delete the config variable if it doesn't exist in the seed
     if (!configVariable) {
       await prisma.config.delete({
         where: {
@@ -297,15 +304,11 @@ async function migrateConfigVariables() {
         },
       });
 
-      // Update the config variable if the metadata changed
-    } else if (
-      JSON.stringify({
-        ...configVariable,
-        name: existingConfigVariable.name,
-        category: existingConfigVariable.category,
-        value: existingConfigVariable.value,
-      }) != JSON.stringify(existingConfigVariable)
-    ) {
+      // Update the config variable if it exists in the seed
+    } else {
+      const variableOrder = Object.keys(
+        configVariables[existingConfigVariable.category]
+      ).indexOf(existingConfigVariable.name);
       await prisma.config.update({
         where: {
           name_category: {
@@ -318,8 +321,10 @@ async function migrateConfigVariables() {
           name: existingConfigVariable.name,
           category: existingConfigVariable.category,
           value: existingConfigVariable.value,
+          order: variableOrder,
         },
       });
+      orderMap[existingConfigVariable.category] = variableOrder + 1;
     }
   }
 }