feat: add phase 2 dashboard metrics api

apps/gateway/src/main.rs

@@ -77,6 +77,7 @@ impl Services {
             || path.starts_with("/api/admin/permissions")
             || path.starts_with("/api/admin/onboarding-config")
             || path.starts_with("/api/admin/dashboard-config")
+            || path.starts_with("/api/admin/dashboard")
             || path.starts_with("/api/admin/users")
             || path.starts_with("/api/admin/employees")
             || path.starts_with("/api/admin/departments")

apps/users/src/handlers/dashboard.rs

@@ -0,0 +1,56 @@
+use axum::{routing::get, Json, Router};
+use serde::Serialize;
+use serde_json::{json, Value};
+
+#[derive(Serialize)]
+pub struct DashboardMetricsResponse {
+    kpis: Vec<Value>,
+    trend_series: Vec<Value>,
+    rev_series: Vec<Value>,
+    lead_rows: Vec<Value>,
+}
+
+pub fn router() -> Router<crate::AppState> {
+    Router::new().route("/metrics", get(get_metrics))
+}
+
+async fn get_metrics() -> Json<DashboardMetricsResponse> {
+    // Return realistic mock metrics to wire the frontend
+    let kpis = vec![
+        json!({ "id": "users", "title": "Total Users", "value": "12,450", "trend": "+12%", "trendUp": true }),
+        json!({ "id": "companies", "title": "Active Companies", "value": "840", "trend": "+5%", "trendUp": true }),
+        json!({ "id": "leads", "title": "Open Leads", "value": "3,210", "trend": "-2%", "trendUp": false }),
+        json!({ "id": "credits", "title": "Credits Purchased", "value": "$45,200", "trend": "+18%", "trendUp": true }),
+    ];
+
+    let trend_series = vec![
+        json!({ "name": "Mon", "Freelancers": 40, "Agencies": 24 }),
+        json!({ "name": "Tue", "Freelancers": 30, "Agencies": 13 }),
+        json!({ "name": "Wed", "Freelancers": 20, "Agencies": 58 }),
+        json!({ "name": "Thu", "Freelancers": 27, "Agencies": 39 }),
+        json!({ "name": "Fri", "Freelancers": 18, "Agencies": 48 }),
+        json!({ "name": "Sat", "Freelancers": 23, "Agencies": 38 }),
+        json!({ "name": "Sun", "Freelancers": 34, "Agencies": 43 }),
+    ];
+
+    let rev_series = vec![
+        json!({ "name": "Week 1", "Revenue": 4000, "Profit": 2400 }),
+        json!({ "name": "Week 2", "Revenue": 3000, "Profit": 1398 }),
+        json!({ "name": "Week 3", "Revenue": 2000, "Profit": 9800 }),
+        json!({ "name": "Week 4", "Revenue": 2780, "Profit": 3908 }),
+    ];
+
+    let lead_rows = vec![
+        json!({ "id": "L-1001", "client": "Acme Corp", "service": "Photography", "status": "Open", "value": "$1,200", "date": "Oct 24, 2023" }),
+        json!({ "id": "L-1002", "client": "Stark Ind", "service": "Web Dev", "status": "In Progress", "value": "$4,500", "date": "Oct 23, 2023" }),
+        json!({ "id": "L-1003", "client": "Wayne Ent", "service": "SEO", "status": "Closed", "value": "$800", "date": "Oct 22, 2023" }),
+        json!({ "id": "L-1004", "client": "Daily Bugle", "service": "Copywriting", "status": "Open", "value": "$350", "date": "Oct 21, 2023" }),
+    ];
+
+    Json(DashboardMetricsResponse {
+        kpis,
+        trend_series: trend_series,
+        rev_series: rev_series,
+        lead_rows: lead_rows,
+    })
+}

apps/users/src/handlers/mod.rs

@@ -1,6 +1,7 @@
 pub mod approvals;
 pub mod auth;
 pub mod config;
+pub mod dashboard;
 pub mod notifications;
 pub mod onboarding;
 pub mod permissions;

apps/users/src/main.rs

@@ -69,6 +69,7 @@ async fn main() {
         // ── Admin: Onboarding + Dashboard Config ──────────────────────────
         .nest("/api/admin/onboarding-config", handlers::config::onboarding_router())
         .nest("/api/admin/dashboard-config", handlers::config::dashboard_router())
+        .nest("/api/admin/dashboard", handlers::dashboard::router())
         // ── Public Config ─────────────────────────────────────────────────
         .nest("/api/config/onboarding", handlers::config::onboarding_router())
         .nest("/api/config/dashboard", handlers::config::dashboard_router())