feat: add claimable endpoint

config.template.toml

@@ -1092,6 +1092,7 @@ options = [
 correct_answers = [*]
 
 
+
 [quizzes.haiko]
 name = "Strategist quiz"
 desc = "Take part in our Quiz to test your knowledge about Haiko, and you'll have a chance to win 100 USDC."
@@ -1102,10 +1103,10 @@ kind = "text_choice"
 layout = "default"
 question = "What is Haiko?"
 options = [
-    "An automated market making platform featuring custom strategies",
     "A lending protocol",
     "A stablecoin provider",
     "An online e-commerce site",
+    "An automated market making platform featuring custom strategies",
 ]
 correct_answers = [*]
 
@@ -1114,9 +1115,9 @@ kind = "text_choice"
 layout = "default"
 question = "What key benefits to strategists offer?"
 options = [
-    "Automatically rebalances positions so they keep earning yield",
     "Increases transaction fees",
     "Doubles my rewards from providing liquidity",
+    "Automatically rebalances positions so they keep earning yield",
     "Restricts me from withdrawing liquidity",
 ]
 correct_answers = [*]

src/endpoints/quests/haiko/claimable.rs

@@ -0,0 +1,109 @@
+use crate::models::{AppState, CompletedTaskDocument, Reward, RewardResponse};
+use crate::utils::{get_error, get_nft};
+use axum::{
+    extract::{Query, State},
+    http::StatusCode,
+    response::IntoResponse,
+    Json,
+};
+use axum_auto_routes::route;
+use futures::StreamExt;
+use mongodb::bson::doc;
+use serde::Deserialize;
+use starknet::{
+    core::types::FieldElement,
+    signers::{LocalWallet, SigningKey},
+};
+use std::sync::Arc;
+
+const QUEST_ID: u32 = 29;
+const TASK_IDS: &[u32] = &[140, 141, 142, 143, 144];
+const LAST_TASK: u32 = TASK_IDS[4];
+const NFT_LEVEL: u32 = 41;
+
+#[derive(Deserialize)]
+pub struct ClaimableQuery {
+    addr: FieldElement,
+}
+
+#[route(
+get,
+"/quests/haiko/claimable",
+crate::endpoints::quests::haiko::claimable
+)]
+pub async fn handler(
+    State(state): State<Arc<AppState>>,
+    Query(query): Query<ClaimableQuery>,
+) -> impl IntoResponse {
+    let collection = state
+        .db
+        .collection::<CompletedTaskDocument>("completed_tasks");
+
+    let pipeline = vec![
+        doc! {
+            "$match": {
+                "address": &query.addr.to_string(),
+                "task_id": { "$in": TASK_IDS },
+            },
+        },
+        doc! {
+            "$lookup": {
+                "from": "tasks",
+                "localField": "task_id",
+                "foreignField": "id",
+                "as": "task",
+            },
+        },
+        doc! {
+            "$match": {
+                "task.quest_id": QUEST_ID,
+            },
+        },
+        doc! {
+            "$group": {
+                "_id": "$address",
+                "completed_tasks": { "$push": "$task_id" },
+            },
+        },
+        doc! {
+            "$match": {
+                "completed_tasks": { "$all": TASK_IDS },
+            },
+        },
+    ];
+
+    let completed_tasks = collection.aggregate(pipeline, None).await;
+    match completed_tasks {
+        Ok(mut tasks_cursor) => {
+            if tasks_cursor.next().await.is_none() {
+                return get_error("User hasn't completed all tasks".into());
+            }
+
+            let signer = LocalWallet::from(SigningKey::from_secret_scalar(
+                state.conf.nft_contract.private_key,
+            ));
+
+            let mut rewards = vec![];
+
+            let Ok((token_id, sig)) =
+                get_nft(QUEST_ID, LAST_TASK, &query.addr, NFT_LEVEL, &signer).await
+                else {
+                    return get_error("Signature failed".into());
+                };
+
+            rewards.push(Reward {
+                task_id: LAST_TASK,
+                nft_contract: state.conf.nft_contract.address.clone(),
+                token_id: token_id.to_string(),
+                sig: (sig.r, sig.s),
+            });
+
+            if rewards.is_empty() {
+                get_error("No rewards found for this user".into())
+            } else {
+                (StatusCode::OK, Json(RewardResponse { rewards })).into_response()
+            }
+        }
+        Err(_) => get_error("Error querying rewards".into()),
+    }
+}

src/endpoints/quests/haiko/mod.rs

@@ -1,4 +1,5 @@
 pub mod discord_fw_callback;
 pub mod verify_deposit;
 pub mod verify_twitter_fw;
-pub mod verify_twitter_rw;
+pub mod verify_twitter_rw;
+pub mod claimable;

src/endpoints/quests/uri.rs

@@ -444,6 +444,16 @@ pub async fn handler(
             }),
         ).into_response(),
 
+        Some(41) => (
+            StatusCode::OK,
+            Json(TokenURI {
+                name: "Haiko Strategist NFT ".into(),
+                description: "A Haiko Strategist NFT won for successfully finishing the Quest".into(),
+                image: format!("{}/haiko/haikoStrategist.webp", state.conf.variables.app_link),
+                attributes: None,
+            }),
+        ).into_response(),
+
 
         _ => get_error("Error, this level is not correct".into()),
     }