Deployer: update return type of query

contracts/deployer/src/lib.rs

@@ -63,7 +63,7 @@ impl CollectionsDeployer {
         let _: Val = env.invoke_contract(&deployed_collection, &init_fn, init_fn_args);
 
         save_collection_with_generic_key(&env, name.clone());
-        save_collection_with_admin_address_as_key(&env, name, admin);
+        save_collection_with_admin_address_as_key(&env, admin, deployed_collection.clone(), name);
 
         deployed_collection
     }
@@ -92,7 +92,7 @@ impl CollectionsDeployer {
     pub fn query_collection_by_creator(
         env: &Env,
         creator: Address,
-    ) -> Result<Vec<String>, ContractError> {
+    ) -> Result<Vec<CollectionByCreatorResponse>, ContractError> {
         let data_key = DataKey::Creator(creator);
         let maybe_collections = env
             .storage()
@@ -112,6 +112,13 @@ impl CollectionsDeployer {
 
 // ---------- Storage types ----------
 
+#[contracttype]
+#[derive(Clone, Debug)]
+pub struct CollectionByCreatorResponse {
+    collection: Address,
+    name: String,
+}
+
 #[contracttype]
 #[derive(Clone)]
 pub enum DataKey {
@@ -197,16 +204,26 @@ pub fn save_collection_with_generic_key(env: &Env, name: String) {
     );
 }
 
-pub fn save_collection_with_admin_address_as_key(env: &Env, name: String, creator: Address) {
+pub fn save_collection_with_admin_address_as_key(
+    env: &Env,
+    creator: Address,
+    collection_addr: Address,
+    name: String,
+) {
     let data_key = DataKey::Creator(creator);
 
-    let mut existent_collection: Vec<String> = env
+    let mut existent_collection: Vec<CollectionByCreatorResponse> = env
         .storage()
         .persistent()
         .get(&data_key)
         .unwrap_or(vec![&env]);
 
-    existent_collection.push_back(name);
+    let new_collection = CollectionByCreatorResponse {
+        collection: collection_addr,
+        name: name.clone(),
+    };
+
+    existent_collection.push_back(new_collection);
 
     env.storage()
         .persistent()

contracts/deployer/src/tests.rs

@@ -1,4 +1,4 @@
-use crate::{CollectionsDeployer, CollectionsDeployerClient};
+use crate::{CollectionByCreatorResponse, CollectionsDeployer, CollectionsDeployerClient};
 #[cfg(test)]
 use soroban_sdk::{testutils::Address as _, vec, Address, BytesN, Env, String};
 
@@ -33,12 +33,12 @@ fn test_deploy_collection_from_contract() {
     let name = String::from_str(&env, "Stellar Kitties");
     let symbol = String::from_str(&env, "STK");
 
-    client.deploy_new_collection(&salt, &creator, &name, &symbol);
+    let collection = client.deploy_new_collection(&salt, &creator, &name, &symbol);
 
     assert_eq!(client.query_all_collections(), vec![&env, name.clone()]);
     assert_eq!(
         client.query_collection_by_creator(&creator),
-        vec![&env, name]
+        vec![&env, CollectionByCreatorResponse { collection, name }]
     );
 }
 
@@ -71,19 +71,19 @@ fn test_deploy_multiple_collections() {
     let third_collection_name = String::from_str(&env, "Horror of Cthulhu");
     let third_collection_symbol = String::from_str(&env, "HoC");
 
-    client.deploy_new_collection(
+    let first = client.deploy_new_collection(
         &first_salt,
         &creator,
         &first_collection_name,
         &first_collection_symbol,
     );
-    client.deploy_new_collection(
+    let second = client.deploy_new_collection(
         &second_salt,
         &creator,
         &second_collection_name,
         &second_collection_symbol,
     );
-    client.deploy_new_collection(
+    let third = client.deploy_new_collection(
         &third_salt,
         &bob,
         &third_collection_name,
@@ -102,12 +102,28 @@ fn test_deploy_multiple_collections() {
 
     assert_eq!(
         client.query_collection_by_creator(&creator),
-        vec![&env, first_collection_name, second_collection_name]
+        vec![
+            &env,
+            CollectionByCreatorResponse {
+                collection: first,
+                name: first_collection_name,
+            },
+            CollectionByCreatorResponse {
+                collection: second,
+                name: second_collection_name,
+            },
+        ]
     );
 
     assert_eq!(
         client.query_collection_by_creator(&bob),
-        vec![&env, third_collection_name]
+        vec![
+            &env,
+            CollectionByCreatorResponse {
+                collection: third,
+                name: third_collection_name
+            }
+        ]
     );
 }