Add storage map to track drawdowns by type

Author: didiermis

Cargo.lock

@@ -151,12 +151,9 @@ impl<T: Config> Pallet<T> {
         //Add expenditures
         Self::do_create_expenditure(admin.clone(), project_id, expenditures)?;
 
-        match users {
-            Some(users) => {
-                //Add users
-                Self::do_assign_user(admin.clone(), project_id, users)?;
-            },
-            None => {}
+        // Add users
+        if let Some(users) = users {
+            Self::do_assign_user(admin.clone(), project_id, users)?;
         }
 
         //Initialize drawdowns
@@ -847,6 +844,8 @@ impl<T: Config> Pallet<T> {
             creator: Some(admin.clone()),
         };
 
+        let draws = DrawdownsByProjectByType::<T>::get(project_id, _);
+
         // Insert drawdown data
         // Ensure drawdown id is unique
         ensure!(!DrawdownsInfo::<T>::contains_key(drawdown_id), Error::<T>::DrawdownAlreadyExists);
@@ -1317,7 +1316,7 @@ impl<T: Config> Pallet<T> {
         //  Ensure user is registered & get user data
         let user_data = UsersInfo::<T>::get(user.clone()).ok_or(Error::<T>::UserNotRegistered)?;
 
-        // Check if the user role trying to be assigned matchs the actual user role from UsersInfo storage
+        // Check if the user role trying to be assigned matches the actual user role from UsersInfo storage
         if user_data.role != role {
             return Err(Error::<T>::UserCannotHaveMoreThanOneRole.into());
         }   

pallets/proxy/src/functions.rs

@@ -233,6 +233,18 @@ pub mod pallet {
 		ValueQuery,
 	>;
 
+	#[pallet::storage]
+	#[pallet::getter(fn drawdowns_by_project_by_type)]
+	pub(super) type DrawdownsByProjectByType<T: Config> = StorageDoubleMap<
+		_, 
+		Identity, 
+		[u8;32], // Key project_id
+		Identity,
+		DrawdownType, // Key drawdown type
+		BoundedVec<[u8;32], T::MaxDrawdownsPerProject>,  // Value Drawdowns
+		ValueQuery,
+	>;
+
 	#[pallet::storage]
 	#[pallet::getter(fn transactions)]
 	pub(super) type TransactionsInfo<T: Config> = StorageMap<