admin panel have more control over payment now

src/shared/settings.rs

@@ -2,6 +2,8 @@
 
 use loco_rs::prelude::*;
 
+use crate::models::shop_settings;
+
 /// Look up a string-valued `settings.<key>` entry, returning `None` if config
 /// has no settings map, the key is missing, or the value is not a string.
 pub fn get<'a>(ctx: &'a AppContext, key: &str) -> Option<&'a str> {
@@ -11,3 +13,20 @@ pub fn get<'a>(ctx: &'a AppContext, key: &str) -> Option<&'a str> {
         .and_then(|settings| settings.get(key))
         .and_then(|value| value.as_str())
 }
+
+/// Look up an admin-editable setting in the database, falling back to config when
+/// the row is missing. Empty DB values are returned as-is so admins can clear a
+/// setting deliberately.
+pub async fn get_editable(ctx: &AppContext, key: &str) -> Result<String> {
+    Ok(match shop_settings::Entity::get(&ctx.db, key).await? {
+        Some(value) => value,
+        None => get(ctx, key).unwrap_or("").to_string(),
+    })
+}
+
+pub async fn bank_details(ctx: &AppContext) -> Result<(String, String)> {
+    Ok((
+        get_editable(ctx, "bank_iban").await?,
+        get_editable(ctx, "bank_account_name").await?,
+    ))
+}