update feature : fine tuning ulang , update data dan testing ke akuratan prediksi hingga mencapai 94.5%
Browse files- Doc.md +6 -0
- FRONTEND_API_DOC.md +381 -0
- README.md +6 -0
Doc.md
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---
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## 📑 Table of Contents
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1. [Project Overview](#1-project-overview)
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2. [System Architecture](#2-system-architecture)
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---
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> [!IMPORTANT]
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> **📖 FRONT-END INTEGRATION GUIDE**:
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> Untuk panduan teknis khusus tim Front-End (termasuk tipe TypeScript, Axios snippets, pemetaan Peta & progress bar), silakan merujuk langsung ke dokumen [FRONTEND_API_DOC.md](file:///c:/khusus%20project%20IT/Fine%20tuning%20ulang%20AI%20jakarta/waste-prediction-api/FRONTEND_API_DOC.md).
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---
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## 📑 Table of Contents
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1. [Project Overview](#1-project-overview)
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2. [System Architecture](#2-system-architecture)
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FRONTEND_API_DOC.md
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| 1 |
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# 🗑️ Panduan Integrasi API Waste Intelligence — Khusus Front-End (FE)
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| 2 |
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> **Sistem Prediksi Manajemen Sampah DKI Jakarta 2026**
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| 3 |
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> **Target API Base URL (Lokal)**: `http://localhost:8001`
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| 4 |
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> **Target API Base URL (Production)**: `https://huggingface.co/spaces/ALAMDIENG/waste-prediction-api`
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| 5 |
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Dokumen ini disusun untuk memudahkan tim Front-End (FE) dalam mengintegrasikan endpoint backend dengan Dashboard UI, komponen Peta (Leaflet.js/Mapbox), Grafik (Recharts/ApexCharts/Chart.js), dan Sistem Alerts.
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---
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## 📑 Daftar Isi
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1. [Konstanta & Data Spasial (Map & Coordinates)](#1-konstanta--data-spasial-map--coordinates)
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2. [Definisi Tipe Data (TypeScript Interfaces)](#2-definisi-tipe-data-typescript-interfaces)
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| 13 |
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3. [Referensi Endpoint API](#3-referensi-endpoint-api)
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| 14 |
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- [GET `/status` (Health Check)](#get-status-health-check)
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- [POST `/api/v1/predict` (Forecasting & Analisis)](#post-apiv1predict-forecasting--analisis)
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- [POST `/api/v1/predict/csv` (Export Data)](#post-apiv1predictcsv-export-data)
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- [GET `/api/v1/alerts` (Daftar Peringatan Hari Ini & H+2)](#get-apiv1alerts-daftar-peringatan-hari-ini--h2)
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4. [Contoh Implementasi Code (Axios / Fetch)](#4-contoh-implementasi-code-axios--fetch)
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5. [Panduan Mapping ke UI Dashboard](#5-panduan-mapping-ke-ui-dashboard)
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6. [Penanganan Error & Validasi](#6-penanganan-error--validasi)
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| 22 |
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---
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## 1. Konstanta & Data Spasial (Map & Coordinates)
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Untuk memudahkan penggambaran Marker dan Garis Rute (Logistics Route) ke TPST Bantargebang di peta Leaflet.js, gunakan konstanta koordinat berikut di sisi klien.
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| 28 |
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```javascript
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| 29 |
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// Koordinat Utama Lokasi Pengamatan
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export const LOCATION_COORDINATES = {
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| 31 |
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"GBK": { latitude: -6.2183, longitude: 106.8022, radiusLabel: "2.0 km" },
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"JIS": { latitude: -6.1244, longitude: 106.8622, radiusLabel: "1.5 km" },
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"Pasar Senen": { latitude: -6.1744, longitude: 106.8444, radiusLabel: "1.2 km" },
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| 34 |
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"Gang Sempit Tambora": { latitude: -6.1500, longitude: 106.8000, radiusLabel: "0.8 km" }
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};
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// Koordinat Pembuangan Akhir (Tempat Pembuangan Sampah Terpadu Bantargebang)
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export const BANTARGEBANG_COORDS = { latitude: -6.3477, longitude: 106.9939 };
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// Jarak & Waktu Tempuh Estimasi untuk UI Rute Logistik
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export const LOGISTICS_ROUTING_PROFILES = {
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"JIS": { distance: "41.2 km", travelTime: "1.5 Jam" },
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"GBK": { distance: "38.5 km", travelTime: "1.8 Jam" },
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"Pasar Senen": { distance: "34.8 km", travelTime: "1.4 Jam" },
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"Gang Sempit Tambora": { distance: "43.5 km", travelTime: "2.1 Jam" }
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};
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```
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> [!TIP]
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> Gambar garis rute (logistik) dari koordinat lokasi terpilih langsung menuju `BANTARGEBANG_COORDS` menggunakan fitur `L.polyline` dengan style *dashed cyan glow* (`#00F0FF`) untuk memberikan kesan modern/cyberpunk.
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---
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## 2. Definisi Tipe Data (TypeScript Interfaces)
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Jika Anda menggunakan TypeScript pada frontend (seperti React, Vue, atau Next.js), salin tipe data berikut:
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```typescript
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export type ModelType = 'chronos' | 'gradient_boosting';
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export type Granularity = 'daily' | 'hourly';
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export type RiskStatus = 'SAFE' | 'WARNING' | 'CRITICAL';
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| 62 |
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export type HourlyRiskIndicator = 'LOW' | 'MEDIUM' | 'HIGH';
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export interface PredictionRequest {
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| 65 |
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forecast_days: number; // 1 - 30 hari
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rainfall_mm: number; // Curah hujan manual (0 = Otomatis mengambil data live cuaca)
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event_scale: number; // Skala keramaian buatan (0 = tidak ada, 5 = masif)
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location: 'JIS' | 'GBK' | 'Pasar Senen' | 'Gang Sempit Tambora';
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start_date?: string; // Opsional, format YYYY-MM-DD
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granularity?: Granularity; // Default: 'daily'
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model_type?: ModelType; // Default: 'chronos'
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}
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export interface ConfidenceRange {
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lower: number;
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upper: number;
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}
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export interface HourlyBreakdown {
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| 80 |
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hour: string; // Format "00:00", "01:00", dsb.
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estimated_volume_ton: number;
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| 82 |
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risk_indicator: HourlyRiskIndicator;
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| 83 |
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confidence_range: ConfidenceRange;
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| 84 |
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}
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| 85 |
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export interface PredictionResult {
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| 87 |
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date: string; // YYYY-MM-DD
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| 88 |
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location: string;
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| 89 |
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total_volume_ton: number;
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| 90 |
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organic_waste_ton: number;
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| 91 |
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plastic_waste_ton: number;
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| 92 |
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recommended_trucks: number; // Truk kapasitas 5 ton
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| 93 |
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risk_status: RiskStatus;
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| 94 |
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event_info: string | null; // Nama event terdekat (jika ada)
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| 95 |
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hourly_breakdown: HourlyBreakdown[] | null; // Terisi jika granularity = 'hourly'
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| 96 |
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}
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| 97 |
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| 98 |
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export interface LogisticsPlan {
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| 99 |
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trucks_needed: number;
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| 100 |
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manpower: number; // 3 x jumlah armada truk
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| 101 |
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estimated_duration_hours: number;
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| 102 |
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efficiency_rate: string; // Contoh: "85% (Optimal)"
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| 103 |
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}
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| 104 |
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| 105 |
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export interface PredictionData {
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| 106 |
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prediction_results: PredictionResult[];
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| 107 |
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logistics_plan: LogisticsPlan;
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| 108 |
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}
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| 109 |
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| 110 |
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export interface APIPredictionResponse {
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| 111 |
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status: 'success' | 'error';
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| 112 |
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message: string;
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| 113 |
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confidence_score: number; // Skala 0.0 - 1.0 (misal: 0.93)
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| 114 |
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data: PredictionData;
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| 115 |
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}
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| 116 |
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| 117 |
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export interface AlertItem {
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| 118 |
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date: string;
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| 119 |
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location: string;
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| 120 |
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status: 'WARNING' | 'CRITICAL';
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| 121 |
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estimated_volume_ton: number;
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| 122 |
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message: string;
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| 123 |
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}
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| 124 |
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| 125 |
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export interface APIAlertResponse {
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| 126 |
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status: 'success';
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| 127 |
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alert_count: number;
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| 128 |
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alerts: AlertItem[];
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| 129 |
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last_updated: string; // ISO Timestamp
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| 130 |
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}
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| 131 |
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```
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| 132 |
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| 133 |
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---
|
| 134 |
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| 135 |
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## 3. Referensi Endpoint API
|
| 136 |
+
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| 137 |
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### GET `/status` (Health Check)
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| 138 |
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Endpoint ini digunakan untuk memverifikasi apakah server menyala dan model AI sudah ter-load dengan benar di memori.
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| 139 |
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| 140 |
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- **URL**: `/status`
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| 141 |
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- **Method**: `GET`
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| 142 |
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- **Response Contoh (200 OK)**:
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| 143 |
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```json
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| 144 |
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{
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| 145 |
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"status": "Online",
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| 146 |
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"model_chronos": "Chronos-T5 Tiny",
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| 147 |
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"model_gbr": "Gradient Boosting Regressor",
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| 148 |
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"calibrated": true
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| 149 |
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}
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| 150 |
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```
|
| 151 |
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| 152 |
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---
|
| 153 |
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|
| 154 |
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### POST `/api/v1/predict` (Forecasting & Analisis)
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| 155 |
+
Endpoint utama untuk memanggil prediksi time-series model AI. AI akan menghitung dampak cuaca basah, event keramaian, status risiko per hari, rincian logistik, hingga dekomposisi sampah organik/plastik.
|
| 156 |
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|
| 157 |
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- **URL**: `/api/v1/predict`
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| 158 |
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- **Method**: `POST`
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| 159 |
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- **Headers**:
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| 160 |
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- `Content-Type: application/json`
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| 161 |
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- **Request Body Contoh**:
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| 162 |
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```json
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| 163 |
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{
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| 164 |
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"forecast_days": 7,
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| 165 |
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"rainfall_mm": 0,
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| 166 |
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"event_scale": 0,
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| 167 |
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"location": "JIS",
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| 168 |
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"granularity": "hourly",
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| 169 |
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"model_type": "gradient_boosting"
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| 170 |
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}
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| 171 |
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```
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|
| 173 |
+
- **Response Contoh (200 OK)**:
|
| 174 |
+
```json
|
| 175 |
+
{
|
| 176 |
+
"status": "success",
|
| 177 |
+
"message": "Normal conditions.",
|
| 178 |
+
"confidence_score": 0.9325,
|
| 179 |
+
"data": {
|
| 180 |
+
"prediction_results": [
|
| 181 |
+
{
|
| 182 |
+
"date": "2026-07-08",
|
| 183 |
+
"location": "JIS",
|
| 184 |
+
"total_volume_ton": 122.45,
|
| 185 |
+
"organic_waste_ton": 61.07,
|
| 186 |
+
"plastic_waste_ton": 28.1,
|
| 187 |
+
"recommended_trucks": 25,
|
| 188 |
+
"risk_status": "SAFE",
|
| 189 |
+
"event_info": null,
|
| 190 |
+
"hourly_breakdown": [
|
| 191 |
+
{
|
| 192 |
+
"hour": "00:00",
|
| 193 |
+
"estimated_volume_ton": 2.45,
|
| 194 |
+
"risk_indicator": "LOW",
|
| 195 |
+
"confidence_range": {
|
| 196 |
+
"lower": 2.08,
|
| 197 |
+
"upper": 2.82
|
| 198 |
+
}
|
| 199 |
+
}
|
| 200 |
+
// ... total 24 jam data
|
| 201 |
+
]
|
| 202 |
+
}
|
| 203 |
+
],
|
| 204 |
+
"logistics_plan": {
|
| 205 |
+
"trucks_needed": 25,
|
| 206 |
+
"manpower": 75,
|
| 207 |
+
"estimated_duration_hours": 24.5,
|
| 208 |
+
"efficiency_rate": "85% (Optimal)"
|
| 209 |
+
}
|
| 210 |
+
}
|
| 211 |
+
}
|
| 212 |
+
```
|
| 213 |
+
|
| 214 |
+
---
|
| 215 |
+
|
| 216 |
+
### POST `/api/v1/predict/csv` (Export Data)
|
| 217 |
+
Endpoint ini mengembalikan data prediksi yang sama dengan di atas, tetapi langsung dikonversi menjadi file `.csv` yang siap diunduh di peramban pengguna.
|
| 218 |
+
|
| 219 |
+
- **URL**: `/api/v1/predict/csv`
|
| 220 |
+
- **Method**: `POST`
|
| 221 |
+
- **Headers**:
|
| 222 |
+
- `Content-Type: application/json`
|
| 223 |
+
- **Response**: Mengembalikan raw bytes file stream (`text/csv`). Header response menyertakan `Content-Disposition: attachment; filename="waste_forecast_[lokasi]_[hari]d.csv"`.
|
| 224 |
+
|
| 225 |
+
---
|
| 226 |
+
|
| 227 |
+
### GET `/api/v1/alerts` (Daftar Peringatan Hari Ini & H+2)
|
| 228 |
+
Mengambil daftar titik lokasi yang mengalami lonjakan volume (di atas batas ambang aman) dalam 3 hari ke depan secara dinamis.
|
| 229 |
+
|
| 230 |
+
- **URL**: `/api/v1/alerts`
|
| 231 |
+
- **Method**: `GET`
|
| 232 |
+
- **Query Params**:
|
| 233 |
+
- `location` (Opsional) : Untuk memfilter alert hanya untuk lokasi tertentu saja (misal: `JIS` / `GBK`).
|
| 234 |
+
- **Response Contoh (200 OK)**:
|
| 235 |
+
```json
|
| 236 |
+
{
|
| 237 |
+
"status": "success",
|
| 238 |
+
"alert_count": 1,
|
| 239 |
+
"alerts": [
|
| 240 |
+
{
|
| 241 |
+
"date": "2026-07-09",
|
| 242 |
+
"location": "JIS",
|
| 243 |
+
"status": "WARNING",
|
| 244 |
+
"estimated_volume_ton": 168.5,
|
| 245 |
+
"message": "Alert: WARNING volume expected at JIS"
|
| 246 |
+
}
|
| 247 |
+
],
|
| 248 |
+
"last_updated": "2026-07-08T10:15:30.123456"
|
| 249 |
+
}
|
| 250 |
+
```
|
| 251 |
+
|
| 252 |
+
---
|
| 253 |
+
|
| 254 |
+
## 4. Contoh Implementasi Code (Axios / Fetch)
|
| 255 |
+
|
| 256 |
+
### Mengirim Request Prediksi & Update State (JavaScript / React)
|
| 257 |
+
```javascript
|
| 258 |
+
import axios from 'axios';
|
| 259 |
+
|
| 260 |
+
const API_BASE_URL = 'http://localhost:8001'; // Sesuaikan environment
|
| 261 |
+
|
| 262 |
+
export async function fetchWastePrediction(payload) {
|
| 263 |
+
try {
|
| 264 |
+
const response = await axios.post(`${API_BASE_URL}/api/v1/predict`, payload);
|
| 265 |
+
return response.data;
|
| 266 |
+
} catch (error) {
|
| 267 |
+
console.error("Error predicting waste volume:", error.response?.data || error.message);
|
| 268 |
+
throw error;
|
| 269 |
+
}
|
| 270 |
+
}
|
| 271 |
+
```
|
| 272 |
+
|
| 273 |
+
### Mengunduh CSV File (JavaScript)
|
| 274 |
+
```javascript
|
| 275 |
+
export async function downloadPredictionCSV(payload) {
|
| 276 |
+
try {
|
| 277 |
+
const response = await axios.post(`${API_BASE_URL}/api/v1/predict/csv`, payload, {
|
| 278 |
+
responseType: 'blob' // Wajib diisi agar file blob dibaca dengan benar
|
| 279 |
+
});
|
| 280 |
+
|
| 281 |
+
// Trigger download manual via browser
|
| 282 |
+
const blob = new Blob([response.data], { type: 'text/csv' });
|
| 283 |
+
const url = window.URL.createObjectURL(blob);
|
| 284 |
+
const link = document.createElement('a');
|
| 285 |
+
link.href = url;
|
| 286 |
+
|
| 287 |
+
// Nama file dinamis
|
| 288 |
+
const fileName = `waste_forecast_${payload.location.replace(/\s+/g, '_')}_${payload.forecast_days}d.csv`;
|
| 289 |
+
link.setAttribute('download', fileName);
|
| 290 |
+
|
| 291 |
+
document.body.appendChild(link);
|
| 292 |
+
link.click();
|
| 293 |
+
|
| 294 |
+
// Bersihkan link element setelah click
|
| 295 |
+
link.remove();
|
| 296 |
+
window.URL.revokeObjectURL(url);
|
| 297 |
+
} catch (error) {
|
| 298 |
+
console.error("Gagal mengunduh CSV:", error);
|
| 299 |
+
alert("Ekspor CSV Gagal!");
|
| 300 |
+
}
|
| 301 |
+
}
|
| 302 |
+
```
|
| 303 |
+
|
| 304 |
+
---
|
| 305 |
+
|
| 306 |
+
## 5. Panduan Mapping ke UI Dashboard
|
| 307 |
+
|
| 308 |
+
### A. Total Volume & Kebutuhan Armada
|
| 309 |
+
1. **Total Volume Forecast**: Lakukan perulangan (`reduce`) untuk menjumlahkan `total_volume_ton` dari semua entri di `data.prediction_results`. Tampilkan nilai desimal 2 angka (`.toFixed(2)`).
|
| 310 |
+
2. **Kebutuhan Fleet (Truk)**: Tampilkan `data.logistics_plan.trucks_needed`. Truk dihitung secara kumulatif dengan kapasitas angkut maksimal 5 Ton per armada.
|
| 311 |
+
3. **Tenaga Kerja (Manpower)**: Ditampilkan dari `data.logistics_plan.manpower`. Angka ini adalah alokasi aman kru operasional (3 orang per truk).
|
| 312 |
+
|
| 313 |
+
### B. Komposisi Sampah (Organic & Plastic)
|
| 314 |
+
Hitung persentase dinamis untuk di-render pada UI *Progress Bar*:
|
| 315 |
+
```javascript
|
| 316 |
+
// Hitung jumlah tonase terlebih dahulu
|
| 317 |
+
const totalOrganic = results.reduce((acc, c) => acc + c.organic_waste_ton, 0);
|
| 318 |
+
const totalPlastic = results.reduce((acc, c) => acc + c.plastic_waste_ton, 0);
|
| 319 |
+
const totalVol = results.reduce((acc, c) => acc + c.total_volume_ton, 0);
|
| 320 |
+
|
| 321 |
+
// Hitung persentase relatif
|
| 322 |
+
const organicPct = totalVol > 0 ? (totalOrganic / totalVol) * 100 : 0;
|
| 323 |
+
const plasticPct = totalVol > 0 ? (totalPlastic / totalVol) * 100 : 0;
|
| 324 |
+
|
| 325 |
+
// Render ke UI
|
| 326 |
+
// Ganti properti width progress bar inline style / css variable
|
| 327 |
+
document.getElementById('bar-organic').style.width = `${organicPct}%`;
|
| 328 |
+
document.getElementById('bar-plastic').style.width = `${plasticPct}%`;
|
| 329 |
+
```
|
| 330 |
+
|
| 331 |
+
### C. Penentuan Status Risiko (Risk Status)
|
| 332 |
+
Backend mengembalikan status per hari: `'SAFE'`, `'WARNING'`, atau `'CRITICAL'`.
|
| 333 |
+
Untuk menentukan status risiko keseluruhan periode yang dipilih:
|
| 334 |
+
- Ambil status **tertinggi** yang muncul di sepanjang list hari prediksi.
|
| 335 |
+
- Aturan Prioritas Status: `CRITICAL` > `WARNING` > `SAFE`.
|
| 336 |
+
- Berikan penyesuaian style warna badge:
|
| 337 |
+
- `SAFE`: Hijau terang (`#00E676`)
|
| 338 |
+
- `WARNING`: Kuning neon (`#FFD600`)
|
| 339 |
+
- `CRITICAL`: Merah menyala (`#FF1744`)
|
| 340 |
+
|
| 341 |
+
### D. Weather Integration (Live BMKG)
|
| 342 |
+
Saat user memilih lokasi baru:
|
| 343 |
+
1. Hubungi BMKG/Open-Meteo API di sisi FE menggunakan koordinat lokasi (lihat [Bagian 1](#1-konstanta--data-spasial-map--coordinates)).
|
| 344 |
+
2. Dapatkan nilai curah hujan hari ini (`precipitation_sum` / `precipitation`).
|
| 345 |
+
3. Tampilkan status peringatan hujan di UI:
|
| 346 |
+
- Curah Hujan `> 30 mm` ➡️ Tampilkan badge **HEAVY RAIN 🟡**
|
| 347 |
+
- Curah Hujan `> 50 mm` ➡️ Tampilkan badge **FLOOD DANGER 🔴**
|
| 348 |
+
- Di bawah itu ➡️ Tampilkan **Normal conditions**
|
| 349 |
+
|
| 350 |
+
---
|
| 351 |
+
|
| 352 |
+
## 6. Penanganan Error & Validasi
|
| 353 |
+
|
| 354 |
+
Backend menggunakan Pydantic v2 untuk memvalidasi request body secara ketat.
|
| 355 |
+
|
| 356 |
+
### HTTP 422 Unprocessable Entity
|
| 357 |
+
Terjadi jika payload yang dikirimkan memiliki tipe data yang salah atau data di luar rentang validasi.
|
| 358 |
+
*Contoh error respon*:
|
| 359 |
+
```json
|
| 360 |
+
{
|
| 361 |
+
"detail": [
|
| 362 |
+
{
|
| 363 |
+
"type": "less_than_equal",
|
| 364 |
+
"loc": ["body", "forecast_days"],
|
| 365 |
+
"msg": "Input should be less than or equal to 30",
|
| 366 |
+
"input": 45
|
| 367 |
+
}
|
| 368 |
+
]
|
| 369 |
+
}
|
| 370 |
+
```
|
| 371 |
+
**Tips FE**: Batasi input `forecast_days` menggunakan komponen slider HTML `min="1" max="30"` untuk menghindari error ini.
|
| 372 |
+
|
| 373 |
+
### HTTP 503 Service Unavailable
|
| 374 |
+
Terjadi jika startup server belum selesai me-load model Amazon Chronos atau file CSV belum siap di sisi backend.
|
| 375 |
+
**Tips FE**: Sediakan visual loader atau spinner yang menarik di dashboard untuk mencegah interaksi klik ganda saat status server menunjukkan pemuatan ulang aset AI.
|
| 376 |
+
|
| 377 |
+
---
|
| 378 |
+
|
| 379 |
+
> 💡 **Kontak Developer Backend**:
|
| 380 |
+
> **Faril Putra Pratama** (SMK Taruna Bangsa)
|
| 381 |
+
> Hubungi via repository GitHub di: [@FARILtau72](https://github.com/FARILtau72) jika Anda membutuhkan endpoint tambahan atau perubahan format respon!
|
README.md
CHANGED
|
@@ -21,6 +21,12 @@ Eco-Twin AI adalah sistem cerdas berbasis *Machine Learning* yang dirancang untu
|
|
| 21 |
|
| 22 |
---
|
| 23 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 24 |
## 🚀 Fitur Unggulan (Hackathon Killer Features)
|
| 25 |
|
| 26 |
1. **Integrasi Kalender Event Otomatis**: Sistem secara otomatis membaca file `event_jakarta_2025.txt` saat server dinyalakan. Jika ada *request* prediksi yang menyentuh tanggal konser besar (misal: Maroon 5 di JIS), AI akan mendeteksi dan secara akurat menambahkan estimasi volume sampah tanpa input manual tambahan.
|
|
|
|
| 21 |
|
| 22 |
---
|
| 23 |
|
| 24 |
+
> [!IMPORTANT]
|
| 25 |
+
> **📖 DOKUMENTASI INTEGRASI FRONT-END**:
|
| 26 |
+
> Kami telah menyediakan panduan integrasi lengkap khusus tim Front-End (FE) di file [FRONTEND_API_DOC.md](file:///c:/khusus%20project%20IT/Fine%20tuning%20ulang%20AI%20jakarta/waste-prediction-api/FRONTEND_API_DOC.md). File tersebut berisi konstanta koordinat peta, tipe data TypeScript, contoh request Axios/Fetch, serta cara memetakan respons ke UI Dashboard.
|
| 27 |
+
|
| 28 |
+
---
|
| 29 |
+
|
| 30 |
## 🚀 Fitur Unggulan (Hackathon Killer Features)
|
| 31 |
|
| 32 |
1. **Integrasi Kalender Event Otomatis**: Sistem secara otomatis membaca file `event_jakarta_2025.txt` saat server dinyalakan. Jika ada *request* prediksi yang menyentuh tanggal konser besar (misal: Maroon 5 di JIS), AI akan mendeteksi dan secara akurat menambahkan estimasi volume sampah tanpa input manual tambahan.
|