222 lines
8.5 KiB
JavaScript
222 lines
8.5 KiB
JavaScript
const Database = require('better-sqlite3');
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const path = require('path');
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const fs = require('fs');
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const dbPath = path.join(__dirname, '../../data');
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const db = new Database(path.join(dbPath, 'breedr.db'));
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function getDatabase() {
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return db;
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}
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function initDatabase() {
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db.pragma('foreign_keys = ON');
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db.pragma('journal_mode = WAL');
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// ── Dogs ────────────────────────────────────────────────────────────
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db.exec(`
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CREATE TABLE IF NOT EXISTS dogs (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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name TEXT NOT NULL,
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registration_number TEXT,
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breed TEXT NOT NULL,
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sex TEXT NOT NULL CHECK(sex IN ('male', 'female')),
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birth_date TEXT,
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color TEXT,
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microchip TEXT,
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litter_id INTEGER,
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is_active INTEGER DEFAULT 1,
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is_champion INTEGER DEFAULT 0,
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chic_number TEXT,
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age_at_death TEXT,
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cause_of_death TEXT,
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photo_urls TEXT DEFAULT '[]',
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notes TEXT,
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created_at TEXT DEFAULT (datetime('now')),
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updated_at TEXT DEFAULT (datetime('now'))
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)
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`);
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// migrate: add columns if missing (safe on existing DBs)
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const dogMigrations = [
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['is_champion', 'INTEGER DEFAULT 0'],
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['chic_number', 'TEXT'],
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['age_at_death', 'TEXT'],
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['cause_of_death', 'TEXT'],
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];
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for (const [col, def] of dogMigrations) {
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try { db.exec(`ALTER TABLE dogs ADD COLUMN ${col} ${def}`); } catch (_) { /* already exists */ }
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}
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// ── Parents ─────────────────────────────────────────────────────────
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db.exec(`
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CREATE TABLE IF NOT EXISTS parents (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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dog_id INTEGER NOT NULL,
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parent_id INTEGER NOT NULL,
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parent_type TEXT NOT NULL CHECK(parent_type IN ('sire', 'dam')),
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FOREIGN KEY (dog_id) REFERENCES dogs(id),
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FOREIGN KEY (parent_id) REFERENCES dogs(id)
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)
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`);
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// ── Breeding Records ─────────────────────────────────────────────────
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db.exec(`
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CREATE TABLE IF NOT EXISTS breeding_records (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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sire_id INTEGER NOT NULL,
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dam_id INTEGER NOT NULL,
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breeding_date TEXT,
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due_date TEXT,
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conception_method TEXT CHECK(conception_method IN ('natural', 'ai', 'frozen', 'surgical')),
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notes TEXT,
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created_at TEXT DEFAULT (datetime('now')),
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updated_at TEXT DEFAULT (datetime('now')),
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FOREIGN KEY (sire_id) REFERENCES dogs(id),
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FOREIGN KEY (dam_id) REFERENCES dogs(id)
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)
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`);
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// ── Litters ──────────────────────────────────────────────────────────
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db.exec(`
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CREATE TABLE IF NOT EXISTS litters (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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breeding_id INTEGER,
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sire_id INTEGER NOT NULL,
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dam_id INTEGER NOT NULL,
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whelp_date TEXT,
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total_count INTEGER DEFAULT 0,
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male_count INTEGER DEFAULT 0,
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female_count INTEGER DEFAULT 0,
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stillborn_count INTEGER DEFAULT 0,
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notes TEXT,
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created_at TEXT DEFAULT (datetime('now')),
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updated_at TEXT DEFAULT (datetime('now')),
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FOREIGN KEY (breeding_id) REFERENCES breeding_records(id),
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FOREIGN KEY (sire_id) REFERENCES dogs(id),
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FOREIGN KEY (dam_id) REFERENCES dogs(id)
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)
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`);
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// ── Health Records (OFA-extended) ────────────────────────────────────
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// test_type values: hip_ofa | hip_pennhip | elbow_ofa | heart_ofa |
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// heart_echo | eye_caer | thyroid_ofa | dna_panel | vaccination |
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// other
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// ofa_result values: excellent | good | fair | borderline | mild |
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// moderate | severe | normal | abnormal | pass | fail | carrier |
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// clear | affected | n/a
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db.exec(`
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CREATE TABLE IF NOT EXISTS health_records (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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dog_id INTEGER NOT NULL,
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record_type TEXT NOT NULL,
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test_type TEXT,
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test_name TEXT,
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test_date TEXT NOT NULL,
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ofa_result TEXT,
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ofa_number TEXT,
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performed_by TEXT,
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expires_at TEXT,
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document_url TEXT,
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result TEXT,
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vet_name TEXT,
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next_due TEXT,
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notes TEXT,
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created_at TEXT DEFAULT (datetime('now')),
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updated_at TEXT DEFAULT (datetime('now')),
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FOREIGN KEY (dog_id) REFERENCES dogs(id)
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)
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`);
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// migrate: add OFA-specific columns if missing
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const healthMigrations = [
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['test_type', 'TEXT'],
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['ofa_result', 'TEXT'],
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['ofa_number', 'TEXT'],
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['performed_by', 'TEXT'],
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['expires_at', 'TEXT'],
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['document_url', 'TEXT'],
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];
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for (const [col, def] of healthMigrations) {
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try { db.exec(`ALTER TABLE health_records ADD COLUMN ${col} ${def}`); } catch (_) { /* already exists */ }
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}
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// ── Genetic Tests (DNA Panel) ─────────────────────────────────────────
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// result values: clear | carrier | affected | not_tested
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// marker examples: PRA1, PRA2, prcd-PRA, GR-PRA1, GR-PRA2, ICH1,
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// ICH2, NCL, DM, MD
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db.exec(`
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CREATE TABLE IF NOT EXISTS genetic_tests (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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dog_id INTEGER NOT NULL,
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test_provider TEXT,
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marker TEXT NOT NULL,
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result TEXT NOT NULL CHECK(result IN ('clear', 'carrier', 'affected', 'not_tested')),
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test_date TEXT,
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document_url TEXT,
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notes TEXT,
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created_at TEXT DEFAULT (datetime('now')),
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updated_at TEXT DEFAULT (datetime('now')),
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FOREIGN KEY (dog_id) REFERENCES dogs(id)
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)
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`);
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// ── Cancer History ───────────────────────────────────────────────────
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db.exec(`
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CREATE TABLE IF NOT EXISTS cancer_history (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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dog_id INTEGER NOT NULL,
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cancer_type TEXT,
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age_at_diagnosis TEXT,
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age_at_death TEXT,
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cause_of_death TEXT,
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notes TEXT,
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created_at TEXT DEFAULT (datetime('now')),
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updated_at TEXT DEFAULT (datetime('now')),
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FOREIGN KEY (dog_id) REFERENCES dogs(id)
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)
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`);
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// ── Settings ─────────────────────────────────────────────────────────
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db.exec(`
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CREATE TABLE IF NOT EXISTS settings (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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kennel_name TEXT DEFAULT 'BREEDR',
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kennel_tagline TEXT,
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kennel_address TEXT,
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kennel_phone TEXT,
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kennel_email TEXT,
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kennel_website TEXT,
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kennel_akc_id TEXT,
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kennel_breed TEXT,
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owner_name TEXT,
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created_at TEXT DEFAULT (datetime('now')),
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updated_at TEXT DEFAULT (datetime('now'))
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)
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`);
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const kennelCols = [
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['kennel_name', "TEXT DEFAULT 'BREEDR'"],
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['kennel_tagline', 'TEXT'],
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['kennel_address', 'TEXT'],
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['kennel_phone', 'TEXT'],
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['kennel_email', 'TEXT'],
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['kennel_website', 'TEXT'],
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['kennel_akc_id', 'TEXT'],
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['kennel_breed', 'TEXT'],
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['owner_name', 'TEXT'],
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];
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for (const [col, def] of kennelCols) {
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try { db.exec(`ALTER TABLE settings ADD COLUMN ${col} ${def}`); } catch (_) { /* already exists */ }
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}
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const existing = db.prepare('SELECT id FROM settings LIMIT 1').get();
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if (!existing) {
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db.prepare(`INSERT INTO settings (kennel_name) VALUES (?)`).run('BREEDR');
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}
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console.log('✓ Database initialized successfully');
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}
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module.exports = { getDatabase, initDatabase };
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