JSON Response updates and small fixes

Updated several json response models.
Also fixed a few small bugs.

ciphers.rs:
  - post_ciphers_create:
    * Prevent cipher creation to organization without a collection.
  - update_cipher_from_data:
    * ~~Fixed removal of user_uuid which prevent user-owned shared-cipher to be not editable anymore when set to read-only.~~
    * Cleanup the json_data by removing the `Response` key/values from several objects.
  - delete_all:
    * Do not delete all Collections during the Purge of an Organization (same as upstream).

cipher.rs:
  - Cipher::to_json:
    * Updated json response to match upstream.
    * Return empty json object if there is no type_data instead of values which should not be set for the type_data.

organizations.rs:
  * Added two new endpoints to prevent Javascript errors regarding tax

organization.rs:
  - Organization::to_json:
    * Updated response model to match upstream
  - UserOrganization::to_json:
    * Updated response model to match upstream

collection.rs:
  - Collection::{to_json, to_json_details}:
    * Updated the json response model, and added a detailed version used during the sync
  - hide_passwords_for_user:
    * Added this function to return if the passwords should be hidden or not for the user at the specific collection (used by `to_json_details`)

Update 1: Some small changes after comments from @jjlin.
Update 2: Fixed vault purge by user to make sure the cipher is not part of an organization.

Resolves #971
Closes #990, Closes #991

src/db/models/organization.rs

@@ -147,9 +147,10 @@ impl Organization {
     pub fn to_json(&self) -> Value {
         json!({
             "Id": self.uuid,
+            "Identifier": null, // not supported by us
             "Name": self.name,
-            "Seats": 10,
-            "MaxCollections": 10,
+            "Seats": 10, // The value doesn't matter, we don't check server-side
+            "MaxCollections": 10, // The value doesn't matter, we don't check server-side
             "MaxStorageGb": 10, // The value doesn't matter, we don't check server-side
             "Use2fa": true,
             "UseDirectory": false,
@@ -157,6 +158,9 @@ impl Organization {
             "UseGroups": false,
             "UseTotp": true,
             "UsePolicies": true,
+            "UseSso": false, // We do not support SSO
+            "SelfHost": true,
+            "UseApi": false, // not supported by us
 
             "BusinessName": null,
             "BusinessAddress1": null,
@@ -274,9 +278,10 @@ impl UserOrganization {
 
         json!({
             "Id": self.org_uuid,
+            "Identifier": null, // not supported by us
             "Name": org.name,
-            "Seats": 10,
-            "MaxCollections": 10,
+            "Seats": 10, // The value doesn't matter, we don't check server-side
+            "MaxCollections": 10, // The value doesn't matter, we don't check server-side
             "UsersGetPremium": true,
 
             "Use2fa": true,
@@ -285,8 +290,30 @@ impl UserOrganization {
             "UseGroups": false,
             "UseTotp": true,
             "UsePolicies": true,
-            "UseApi": false,
+            "UseApi": false, // not supported by us
             "SelfHost": true,
+            "SsoBound": false, // We do not support SSO
+            "UseSso": false, // We do not support SSO
+            // TODO: Add support for Business Portal
+            // Upstream is moving Policies and SSO management outside of the web-vault to /portal
+            // For now they still have that code also in the web-vault, but they will remove it at some point.
+            // https://github.com/bitwarden/server/tree/master/bitwarden_license/src/
+            "UseBusinessPortal": false, // Disable BusinessPortal Button
+
+            // TODO: Add support for Custom User Roles
+            // See: https://bitwarden.com/help/article/user-types-access-control/#custom-role
+            // "Permissions": {
+            //     "AccessBusinessPortal": false,
+            //     "AccessEventLogs": false,
+            //     "AccessImportExport": false,
+            //     "AccessReports": false,
+            //     "ManageAllCollections": false,
+            //     "ManageAssignedCollections": false,
+            //     "ManageGroups": false,
+            //     "ManagePolicies": false,
+            //     "ManageSso": false,
+            //     "ManageUsers": false
+            // },
 
             "MaxStorageGb": 10, // The value doesn't matter, we don't check server-side