website/storage/db.go

package storage

import (
	"database/sql"
	"log"

	_ "modernc.org/sqlite"
)

func InitDB(filepath string) *sql.DB {
	db, err := sql.Open("sqlite", filepath)
	if err != nil {
		log.Fatal("❌ Failed to open DB:", err)
	}

	createThunderballResultsTable := `
	CREATE TABLE IF NOT EXISTS results_thunderball (
		id INTEGER PRIMARY KEY AUTOINCREMENT,
		draw_date TEXT NOT NULL UNIQUE,
		machine TEXT,
		ballset TEXT,
		ball1 INTEGER,
		ball2 INTEGER,
		ball3 INTEGER,
		ball4 INTEGER,
		ball5 INTEGER,
		thunderball INTEGER
	);`

	if _, err := db.Exec(createThunderballResultsTable); err != nil {
		log.Fatal("❌ Failed to create Thunderball table:", err)
	}

	createThunderballPrizeTable := `
	CREATE TABLE IF NOT EXISTS prizes_thunderball (
		id INTEGER PRIMARY KEY AUTOINCREMENT,
		draw_id INTEGER NOT NULL,
		draw_date TEXT,
		prize1 TEXT,
		prize1_winners INTEGER,
		prize1_per_winner INTEGER,
		prize1_fund INTEGER,
		prize2 TEXT,
		prize2_winners INTEGER,
		prize2_per_winner INTEGER,
		prize2_fund INTEGER,
		prize3 TEXT,
		prize3_winners INTEGER,
		prize3_per_winner INTEGER,
		prize3_fund INTEGER,
		prize4 TEXT,
		prize4_winners INTEGER,
		prize4_per_winner INTEGER,
		prize4_fund INTEGER,
		prize5 TEXT,
		prize5_winners INTEGER,
		prize5_per_winner INTEGER,
		prize5_fund INTEGER,
		prize6 TEXT,
		prize6_winners INTEGER,
		prize6_per_winner INTEGER,
		prize6_fund INTEGER,
		prize7 TEXT,
		prize7_winners INTEGER,
		prize7_per_winner INTEGER,
		prize7_fund INTEGER,
		prize8 TEXT,
		prize8_winners INTEGER,
		prize8_per_winner INTEGER,
		prize8_fund INTEGER,
		prize9 TEXT,
		prize9_winners INTEGER,
		prize9_per_winner INTEGER,
		prize9_fund INTEGER,
		total_winners INTEGER,
		total_prize_fund INTEGER,
		FOREIGN KEY (draw_date) REFERENCES results_thunderball(draw_date)
	);`

	_, err = db.Exec(createThunderballPrizeTable)
	if err != nil {
		log.Fatal("❌ Failed to create Thunderball prize table:", err)
	}

	createLottoResultsTable := `
	CREATE TABLE IF NOT EXISTS results_lotto (
		id INTEGER PRIMARY KEY AUTOINCREMENT,
		draw_date TEXT NOT NULL UNIQUE,
		machine TEXT,
		ballset TEXT,
		ball1 INTEGER,
		ball2 INTEGER,
		ball3 INTEGER,
		ball4 INTEGER,
		ball5 INTEGER,
		ball6 INTEGER,
		bonusball INTEGER
	);`

	if _, err := db.Exec(createLottoResultsTable); err != nil {
		log.Fatal("❌ Failed to create Thunderball table:", err)
	}

	createMyTicketsTable := `
	CREATE TABLE IF NOT EXISTS my_tickets (
		id INTEGER PRIMARY KEY AUTOINCREMENT,
		userId INTEGER NOT NULL,
		game_type TEXT NOT NULL,
		draw_date TEXT NOT NULL,
		ball1 INTEGER,
		ball2 INTEGER,
		ball3 INTEGER,
		ball4 INTEGER,
		ball5 INTEGER,
		ball6 INTEGER,
		bonus1 INTEGER,
		bonus2 INTEGER,
		duplicate BOOLEAN DEFAULT 0,
		purchase_date TEXT,
		purchase_method TEXT,
		image_path TEXT,
		created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
		matched_main INTEGER,
		matched_bonus INTEGER,
		prize_tier TEXT,
		is_winner BOOLEAN,
		FOREIGN KEY (userId) REFERENCES users(id)
	);`

	if _, err := db.Exec(createMyTicketsTable); err != nil {
		log.Fatal("❌ Failed to create MyTickets table:", err)
	}

	createUsersTable := `
	CREATE TABLE IF NOT EXISTS users (
    id INTEGER PRIMARY KEY AUTOINCREMENT,
    username TEXT NOT NULL UNIQUE,
    password_hash TEXT NOT NULL
	);`

	if _, err := db.Exec(createUsersTable); err != nil {
		log.Fatal("❌ Failed to create Users table:", err)
	}

	createAuditLogTable := `
	CREATE TABLE IF NOT EXISTS auditlog (
		id INTEGER PRIMARY KEY AUTOINCREMENT,
		username TEXT,
		success INTEGER,
		timestamp TEXT
	);`

	if _, err := db.Exec(createAuditLogTable); err != nil {
		log.Fatal("❌ Failed to create Users table:", err)
	}

	createLogTicketMatchingTable := `
	CREATE TABLE IF NOT EXISTS log_ticket_matching (
		id INTEGER PRIMARY KEY AUTOINCREMENT,
		triggered_by TEXT,
		run_at DATETIME DEFAULT CURRENT_TIMESTAMP,
		tickets_matched INTEGER,
		winners_found INTEGER,
		notes TEXT
	);`

	if _, err := db.Exec(createLogTicketMatchingTable); err != nil {
		log.Fatal("❌ Failed to create ticket matching log table:", err)
	}

	return db
}