more refactor on backend

src/api/profile/get.rs

@@ -0,0 +1,54 @@
+use crate::model;
+use crate::state;
+use crate::utils;
+use axum::extract::{Json, State};
+use sqlx::Row;
+use std::sync::Arc;
+
+pub async fn profile_handler(
+    State(state): State<Arc<state::AppState>>,
+    headers: axum::http::HeaderMap,
+) -> Json<model::UserProfile> {
+    // Extract token from header
+    let token = if let Some(auth_header) = headers.get("authorization") {
+        auth_header.to_str().unwrap_or("").replace("Bearer ", "")
+    } else {
+        return Json(model::UserProfile {
+            username: "user".to_string(),
+            phone: "+1234567890".to_string(),
+            avatar_url: None,
+        });
+    };
+
+    // Get current user from token
+    let username = match utils::verify_token(&state.db_pool, &token).await {
+        Ok(Some(user)) => user,
+        _ => {
+            return Json(model::UserProfile {
+                username: "user".to_string(),
+                phone: "+1234567890".to_string(),
+                avatar_url: None,
+            });
+        }
+    };
+
+    // Get user details
+    let user_result =
+        sqlx::query("SELECT username, phone, avatar_url FROM users WHERE username = ?")
+            .bind(&username)
+            .fetch_optional(&state.db_pool)
+            .await;
+
+    match user_result {
+        Ok(Some(row)) => Json(model::UserProfile {
+            username: row.get("username"),
+            phone: row.get("phone"),
+            avatar_url: row.get("avatar_url"),
+        }),
+        _ => Json(model::UserProfile {
+            username: "user".to_string(),
+            phone: "+1234567890".to_string(),
+            avatar_url: None,
+        }),
+    }
+}