Adding donator contract

src/donator.cairo

@@ -0,0 +1,50 @@
+use starknet::ContractAddress;
+
+#[starknet::interface]
+trait IDonator<TContractState> {
+    fn getId(self: @TContractState) -> u128;
+    fn getOwner(self: @TContractState) -> ContractAddress;
+    fn getTotalDonations(self: @TContractState) -> u128;
+    fn getLevel(self: @TContractState) -> u128;
+}
+
+#[starknet::contract]
+mod Donator {
+    use starknet::ContractAddress;
+
+    #[storage]
+    struct Storage {
+        id: u128,
+        owner: ContractAddress,
+        total_donations: u128,
+        level: u128
+    }
+
+    #[constructor]
+    fn constructor(
+        ref self: ContractState,
+        id: u128,
+        owner: ContractAddress
+    ) {
+        self.id.write(id);
+        self.owner.write(owner);
+        self.total_donations.write(0);
+        self.level.write(1);
+    }
+
+    #[abi(embed_v0)]
+    impl DonatorImpl of super::IDonator<ContractState> {
+        fn getId(self: @ContractState) -> u128 {
+            return self.id.read();
+        }
+        fn getOwner(self: @ContractState) -> ContractAddress {
+            return self.owner.read();
+        }
+        fn getTotalDonations(self: @ContractState) -> u128 {
+            return self.total_donations.read();
+        }
+        fn getLevel(self: @ContractState) -> u128 {
+            return self.level.read();
+        }
+    }
+}