tambah folder modul

FOLDER/Managemen Pelanggan/query.sql

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+-- Tabel Pelanggan
+CREATE TABLE customers (
+    id INT PRIMARY KEY AUTO_INCREMENT,
+    customer_code VARCHAR(20) UNIQUE,
+    company_name VARCHAR(100),
+    customer_type ENUM('internal', 'external'),
+    address TEXT,
+    city VARCHAR(50),
+    postal_code VARCHAR(10),
+    phone VARCHAR(20),
+    email VARCHAR(100),
+    pic_name VARCHAR(100),
+    pic_phone VARCHAR(20),
+    pic_email VARCHAR(100),
+    registration_date DATETIME DEFAULT CURRENT_TIMESTAMP,
+    status ENUM('active', 'inactive') DEFAULT 'active',
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    updated_at DATETIME ON UPDATE CURRENT_TIMESTAMP
+);
+
+-- Tabel Riwayat Permintaan Analisis
+CREATE TABLE analysis_requests (
+    id INT PRIMARY KEY AUTO_INCREMENT,
+    request_code VARCHAR(20) UNIQUE,
+    customer_id INT,
+    request_date DATETIME,
+    status ENUM('new', 'process', 'completed', 'cancelled'),
+    total_amount DECIMAL(10,2),
+    notes TEXT,
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (customer_id) REFERENCES customers(id)
+);
+
+-- Tabel Riwayat Pembayaran
+CREATE TABLE payments (
+    id INT PRIMARY KEY AUTO_INCREMENT,
+    request_id INT,
+    payment_code VARCHAR(20) UNIQUE,
+    payment_date DATETIME,
+    amount DECIMAL(10,2),
+    payment_method ENUM('cash', 'transfer', 'credit_card'),
+    payment_status ENUM('pending', 'completed', 'failed'),
+    proof_of_payment VARCHAR(255),
+    notes TEXT,
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (request_id) REFERENCES analysis_requests(id)
+);
+
+-- Contoh data pelanggan
+INSERT INTO customers (customer_code, company_name, customer_type, address, city, postal_code, phone, email, pic_name, pic_phone, pic_email) VALUES
+('CUST001', 'PT Lingkungan Hijau', 'external', 'Jl. Raya Utama No. 123', 'Jakarta', '12345', '021-5551234', 'info@lingkunganhijau.com', 'Budi Santoso', '081234567890', 'budi@lingkunganhijau.com'),
+('CUST002', 'Dinas Lingkungan Hidup', 'internal', 'Jl. Pemda No. 45', 'Bandung', '40111', '022-7891234', 'dlh@bandung.go.id', 'Siti Aminah', '087812345678', 'siti@bandung.go.id'),
+('CUST003', 'CV Alam Lestari', 'external', 'Jl. Industri Blok A2', 'Surabaya', '60111', '031-8765432', 'contact@alamlestari.com', 'Rudi Hartono', '085678901234', 'rudi@alamlestari.com');
+
+-- Contoh data permintaan analisis
+INSERT INTO analysis_requests (request_code, customer_id, request_date, status, total_amount, notes) VALUES
+('REQ001', 1, '2024-03-15 09:00:00', 'completed', 2500000, 'Analisis air limbah'),
+('REQ002', 1, '2024-03-16 10:30:00', 'process', 1750000, 'Analisis kualitas udara'),
+('REQ003', 2, '2024-03-17 13:15:00', 'new', 3000000, 'Analisis tanah');
+
+-- Contoh data pembayaran
+INSERT INTO payments (request_id, payment_code, payment_date, amount, payment_method, payment_status, notes) VALUES
+(1, 'PAY001', '2024-03-15 14:30:00', 2500000, 'transfer', 'completed', 'Pembayaran lunas'),
+(2, 'PAY002', '2024-03-16 11:00:00', 875000, 'transfer', 'completed', 'Pembayaran DP 50%'),
+(3, 'PAY003', '2024-03-17 14:00:00', 1500000, 'transfer', 'pending', 'Menunggu konfirmasi transfer');