feat: add database schema and connection pool

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/lib/server/db.ts

@@ -0,0 +1,11 @@
+import { drizzle } from 'drizzle-orm/mysql2';
+import mysql from 'mysql2/promise';
+import * as schema from './schema';
+
+const pool = mysql.createPool({
+	uri: process.env.DATABASE_URL,
+	waitForConnections: true,
+	connectionLimit: 10
+});
+
+export const db = drizzle(pool, { schema, mode: 'default' });

src/lib/server/schema.ts

@@ -0,0 +1,423 @@
+import {
+	mysqlTable, varchar, int, text, boolean, timestamp, json,
+	mysqlEnum, uniqueIndex, index, serial
+} from 'drizzle-orm/mysql-core';
+import { relations } from 'drizzle-orm';
+
+// ── Auth ──────────────────────────────────────────
+
+export const users = mysqlTable('users', {
+	id: serial().primaryKey(),
+	email: varchar({ length: 255 }).notNull().unique(),
+	passwordHash: varchar('password_hash', { length: 255 }).notNull(),
+	name: varchar({ length: 255 }).notNull(),
+	role: mysqlEnum(['sysadmin', 'director', 'foster_coordinator', 'volunteer_manager', 'vet_liaison', 'content_editor', 'applications_manager', 'viewer', 'foster']).notNull().default('viewer'),
+	active: boolean().notNull().default(false),
+	mustChangePassword: boolean('must_change_password').notNull().default(false),
+	createdAt: timestamp('created_at').notNull().defaultNow(),
+	updatedAt: timestamp('updated_at').notNull().defaultNow().onUpdateNow()
+});
+
+export const sessions = mysqlTable('sessions', {
+	sessionId: varchar('session_id', { length: 255 }).primaryKey(),
+	userId: int('user_id').notNull().references(() => users.id, { onDelete: 'cascade' }),
+	expiresAt: timestamp('expires_at').notNull()
+});
+
+// ── Pets ──────────────────────────────────────────
+
+export const intakeSources = mysqlTable('intake_sources', {
+	id: serial().primaryKey(),
+	name: varchar({ length: 255 }).notNull(),
+	active: boolean().notNull().default(true)
+});
+
+export const vets = mysqlTable('vets', {
+	id: serial().primaryKey(),
+	name: varchar({ length: 255 }).notNull(),
+	clinic: varchar({ length: 255 }),
+	phone: varchar({ length: 50 }),
+	email: varchar({ length: 255 }),
+	address: text(),
+	notes: text(),
+	active: boolean().notNull().default(true),
+	createdAt: timestamp('created_at').notNull().defaultNow()
+});
+
+export const pets = mysqlTable('pets', {
+	id: serial().primaryKey(),
+	name: varchar({ length: 255 }).notNull(),
+	slug: varchar({ length: 255 }).notNull().unique(),
+	species: mysqlEnum(['dog', 'cat', 'other']).notNull().default('dog'),
+	breed: varchar({ length: 255 }),
+	color: varchar({ length: 255 }),
+	markings: text(),
+	sex: mysqlEnum(['male', 'female', 'unknown']).notNull().default('unknown'),
+	weight: varchar({ length: 50 }),
+	age: varchar({ length: 100 }),
+	birthday: timestamp(),
+	status: mysqlEnum([
+		'available', 'adopted', 'foster', 'medical_hold', 'behavioral_hold',
+		'pending', 'trial', 'hospice', 'nursing', 'whelping', 'deceased', 'transferred'
+	]).notNull().default('available'),
+	description: text(),
+	medicalNotes: text('medical_notes'),
+	behavioralNotes: text('behavioral_notes'),
+	specialNeeds: text('special_needs'),
+	goodWithDogs: boolean('good_with_dogs'),
+	goodWithCats: boolean('good_with_cats'),
+	goodWithKids: boolean('good_with_kids'),
+	houseTrained: boolean('house_trained'),
+	spayedNeutered: boolean('spayed_neutered'),
+	microchipped: boolean(),
+	microchipId: varchar('microchip_id', { length: 100 }),
+	adoptionFee: int('adoption_fee'),
+	adoptionFeeCollected: boolean('adoption_fee_collected').default(false),
+	intakeDate: timestamp('intake_date'),
+	intakeSourceId: int('intake_source_id').references(() => intakeSources.id),
+	adoptedDate: timestamp('adopted_date'),
+	adopterName: varchar('adopter_name', { length: 255 }),
+	adopterEmail: varchar('adopter_email', { length: 255 }),
+	adopterPhone: varchar('adopter_phone', { length: 50 }),
+	vetId: int('vet_id').references(() => vets.id),
+	featured: boolean().notNull().default(false),
+	published: boolean().notNull().default(true),
+	createdAt: timestamp('created_at').notNull().defaultNow(),
+	updatedAt: timestamp('updated_at').notNull().defaultNow().onUpdateNow()
+}, (table) => [
+	index('status_idx').on(table.status),
+	index('species_idx').on(table.species),
+	index('featured_idx').on(table.featured)
+]);
+
+export const petPhotos = mysqlTable('pet_photos', {
+	id: serial().primaryKey(),
+	petId: int('pet_id').notNull().references(() => pets.id, { onDelete: 'cascade' }),
+	url: varchar({ length: 500 }).notNull(),
+	alt: varchar({ length: 255 }),
+	isPrimary: boolean('is_primary').notNull().default(false),
+	sortOrder: int('sort_order').notNull().default(0),
+	createdAt: timestamp('created_at').notNull().defaultNow()
+});
+
+export const petMedical = mysqlTable('pet_medical', {
+	id: serial().primaryKey(),
+	petId: int('pet_id').notNull().references(() => pets.id, { onDelete: 'cascade' }),
+	type: mysqlEnum([
+		'vaccine', 'surgery', 'checkup', 'medication', 'deworming',
+		'flea_tick', 'heartworm_test', 'heartworm_treatment',
+		'dental', 'spay_neuter', 'microchip', 'other'
+	]).notNull(),
+	name: varchar({ length: 255 }).notNull(),
+	date: timestamp(),
+	vetId: int('vet_id').references(() => vets.id),
+	cost: int(),
+	notes: text(),
+	createdAt: timestamp('created_at').notNull().defaultNow()
+});
+
+export const fosterAssignments = mysqlTable('foster_assignments', {
+	id: serial().primaryKey(),
+	petId: int('pet_id').notNull().references(() => pets.id, { onDelete: 'cascade' }),
+	userId: int('user_id').notNull().references(() => users.id),
+	startDate: timestamp('start_date').notNull().defaultNow(),
+	endDate: timestamp('end_date'),
+	isCurrent: boolean('is_current').notNull().default(true),
+	notes: text(),
+	createdAt: timestamp('created_at').notNull().defaultNow()
+});
+
+export const mentors = mysqlTable('mentors', {
+	id: serial().primaryKey(),
+	userId: int('user_id').notNull().references(() => users.id).unique(),
+	bio: text(),
+	active: boolean().notNull().default(true),
+	createdAt: timestamp('created_at').notNull().defaultNow()
+});
+
+export const petMentors = mysqlTable('pet_mentors', {
+	id: serial().primaryKey(),
+	petId: int('pet_id').notNull().references(() => pets.id, { onDelete: 'cascade' }),
+	mentorId: int('mentor_id').notNull().references(() => mentors.id, { onDelete: 'cascade' }),
+	assignedAt: timestamp('assigned_at').notNull().defaultNow()
+});
+
+// ── Applications ──────────────────────────────────
+
+export const applications = mysqlTable('applications', {
+	id: serial().primaryKey(),
+	type: mysqlEnum(['adoption', 'foster', 'volunteer', 'surrender']).notNull(),
+	status: mysqlEnum(['pending', 'reviewing', 'approved', 'denied', 'withdrawn']).notNull().default('pending'),
+	applicantName: varchar('applicant_name', { length: 255 }).notNull(),
+	applicantEmail: varchar('applicant_email', { length: 255 }).notNull(),
+	applicantPhone: varchar('applicant_phone', { length: 50 }),
+	petId: int('pet_id').references(() => pets.id),
+	formData: json('form_data').notNull(),
+	reviewedBy: int('reviewed_by').references(() => users.id),
+	reviewedAt: timestamp('reviewed_at'),
+	reviewNotes: text('review_notes'),
+	createdAt: timestamp('created_at').notNull().defaultNow(),
+	updatedAt: timestamp('updated_at').notNull().defaultNow().onUpdateNow()
+});
+
+export const applicationHomevisitNotes = mysqlTable('application_homevisit_notes', {
+	id: serial().primaryKey(),
+	applicationId: int('application_id').notNull().references(() => applications.id, { onDelete: 'cascade' }),
+	userId: int('user_id').notNull().references(() => users.id),
+	notes: text().notNull(),
+	visitDate: timestamp('visit_date'),
+	createdAt: timestamp('created_at').notNull().defaultNow()
+});
+
+// ── Finance ───────────────────────────────────────
+
+export const sponsors = mysqlTable('sponsors', {
+	id: serial().primaryKey(),
+	name: varchar({ length: 255 }).notNull(),
+	tier: mysqlEnum(['top_dog', 'wagging_tails', 'wet_noses']).notNull().default('wet_noses'),
+	logoUrl: varchar('logo_url', { length: 500 }),
+	websiteUrl: varchar('website_url', { length: 500 }),
+	description: text(),
+	active: boolean().notNull().default(true),
+	sortOrder: int('sort_order').notNull().default(0),
+	createdAt: timestamp('created_at').notNull().defaultNow()
+});
+
+export const donations = mysqlTable('donations', {
+	id: serial().primaryKey(),
+	donorName: varchar('donor_name', { length: 255 }),
+	donorEmail: varchar('donor_email', { length: 255 }),
+	amount: int().notNull(),
+	source: mysqlEnum([
+		'stripe', 'paypal', 'venmo', 'givebutter', 'cash',
+		'check', 'zelle', 'google_pay', 'square', 'other'
+	]).notNull().default('other'),
+	petId: int('pet_id').references(() => pets.id),
+	stripePaymentId: varchar('stripe_payment_id', { length: 255 }),
+	isRecurring: boolean('is_recurring').notNull().default(false),
+	purpose: varchar({ length: 255 }),
+	notes: text(),
+	date: timestamp().notNull().defaultNow(),
+	createdAt: timestamp('created_at').notNull().defaultNow()
+});
+
+export const expenses = mysqlTable('expenses', {
+	id: serial().primaryKey(),
+	description: varchar({ length: 255 }).notNull(),
+	amount: int().notNull(),
+	category: varchar({ length: 100 }),
+	petId: int('pet_id').references(() => pets.id),
+	vetId: int('vet_id').references(() => vets.id),
+	receiptUrl: varchar('receipt_url', { length: 500 }),
+	date: timestamp().notNull().defaultNow(),
+	notes: text(),
+	createdAt: timestamp('created_at').notNull().defaultNow()
+});
+
+// ── Content ───────────────────────────────────────
+
+export const events = mysqlTable('events', {
+	id: serial().primaryKey(),
+	title: varchar({ length: 255 }).notNull(),
+	description: text(),
+	location: varchar({ length: 255 }),
+	startDate: timestamp('start_date').notNull(),
+	endDate: timestamp('end_date'),
+	imageUrl: varchar('image_url', { length: 500 }),
+	published: boolean().notNull().default(true),
+	facebookEventId: varchar('facebook_event_id', { length: 100 }),
+	createdAt: timestamp('created_at').notNull().defaultNow()
+});
+
+export const happyTails = mysqlTable('happy_tails', {
+	id: serial().primaryKey(),
+	petId: int('pet_id').references(() => pets.id),
+	title: varchar({ length: 255 }).notNull(),
+	story: text().notNull(),
+	imageUrl: varchar('image_url', { length: 500 }),
+	adopterName: varchar('adopter_name', { length: 255 }),
+	featured: boolean().notNull().default(false),
+	published: boolean().notNull().default(false),
+	submittedBy: varchar('submitted_by', { length: 255 }),
+	submittedEmail: varchar('submitted_email', { length: 255 }),
+	createdAt: timestamp('created_at').notNull().defaultNow()
+});
+
+export const contentBlocks = mysqlTable('content_blocks', {
+	id: serial().primaryKey(),
+	page: varchar({ length: 100 }).notNull(),
+	sectionKey: varchar('section_key', { length: 100 }).notNull(),
+	content: json().notNull(),
+	updatedAt: timestamp('updated_at').notNull().defaultNow().onUpdateNow()
+}, (table) => [
+	uniqueIndex('page_section_idx').on(table.page, table.sectionKey)
+]);
+
+export const newsletterSubscribers = mysqlTable('newsletter_subscribers', {
+	id: serial().primaryKey(),
+	email: varchar({ length: 255 }).notNull().unique(),
+	name: varchar({ length: 255 }),
+	subscribedAt: timestamp('subscribed_at').notNull().defaultNow(),
+	unsubscribedAt: timestamp('unsubscribed_at')
+});
+
+export const contactMessages = mysqlTable('contact_messages', {
+	id: serial().primaryKey(),
+	name: varchar({ length: 255 }).notNull(),
+	email: varchar({ length: 255 }).notNull(),
+	subject: varchar({ length: 255 }),
+	message: text().notNull(),
+	read: boolean().notNull().default(false),
+	createdAt: timestamp('created_at').notNull().defaultNow()
+});
+
+// ── Foster Portal ─────────────────────────────────
+
+export const fosterSubmissions = mysqlTable('foster_submissions', {
+	id: serial().primaryKey(),
+	userId: int('user_id').notNull().references(() => users.id),
+	petId: int('pet_id').notNull().references(() => pets.id, { onDelete: 'cascade' }),
+	type: mysqlEnum(['note', 'photo', 'update']).notNull().default('update'),
+	content: text(),
+	photoUrl: varchar('photo_url', { length: 500 }),
+	status: mysqlEnum(['pending', 'approved', 'rejected']).notNull().default('pending'),
+	reviewedBy: int('reviewed_by').references(() => users.id),
+	reviewedAt: timestamp('reviewed_at'),
+	createdAt: timestamp('created_at').notNull().defaultNow()
+});
+
+export const supplyRequests = mysqlTable('supply_requests', {
+	id: serial().primaryKey(),
+	userId: int('user_id').notNull().references(() => users.id),
+	petId: int('pet_id').references(() => pets.id),
+	items: text().notNull(),
+	urgency: mysqlEnum(['low', 'medium', 'high']).notNull().default('medium'),
+	status: mysqlEnum(['pending', 'approved', 'fulfilled', 'denied']).notNull().default('pending'),
+	notes: text(),
+	reviewedBy: int('reviewed_by').references(() => users.id),
+	reviewedAt: timestamp('reviewed_at'),
+	createdAt: timestamp('created_at').notNull().defaultNow()
+});
+
+// ── Config & System ───────────────────────────────
+
+export const siteSettings = mysqlTable('site_settings', {
+	id: serial().primaryKey(),
+	key: varchar({ length: 100 }).notNull().unique(),
+	value: text().notNull(),
+	updatedAt: timestamp('updated_at').notNull().defaultNow().onUpdateNow()
+});
+
+export const orgConfig = mysqlTable('org_config', {
+	id: serial().primaryKey(),
+	key: varchar({ length: 100 }).notNull().unique(),
+	value: json().notNull(),
+	updatedAt: timestamp('updated_at').notNull().defaultNow().onUpdateNow()
+});
+
+export const auditLog = mysqlTable('audit_log', {
+	id: serial().primaryKey(),
+	userId: int('user_id').references(() => users.id),
+	action: varchar({ length: 100 }).notNull(),
+	entity: varchar({ length: 100 }),
+	entityId: int('entity_id'),
+	diff: json(),
+	ipAddress: varchar('ip_address', { length: 45 }),
+	createdAt: timestamp('created_at').notNull().defaultNow()
+}, (table) => [
+	index('action_idx').on(table.action),
+	index('entity_idx').on(table.entity, table.entityId)
+]);
+
+export const pageViews = mysqlTable('page_views', {
+	id: serial().primaryKey(),
+	path: varchar({ length: 500 }).notNull(),
+	petId: int('pet_id').references(() => pets.id),
+	ipAddress: varchar('ip_address', { length: 45 }),
+	userAgent: text('user_agent'),
+	referrer: varchar({ length: 500 }),
+	isBot: boolean('is_bot').notNull().default(false),
+	createdAt: timestamp('created_at').notNull().defaultNow()
+}, (table) => [
+	index('path_idx').on(table.path),
+	index('created_idx').on(table.createdAt)
+]);
+
+export const aiJobs = mysqlTable('ai_jobs', {
+	id: serial().primaryKey(),
+	type: varchar({ length: 50 }).notNull(),
+	input: json().notNull(),
+	status: mysqlEnum(['pending', 'processing', 'completed', 'failed']).notNull().default('pending'),
+	output: json(),
+	error: text(),
+	completedAt: timestamp('completed_at'),
+	createdAt: timestamp('created_at').notNull().defaultNow()
+});
+
+// ── Relations ─────────────────────────────────────
+
+export const usersRelations = relations(users, ({ many }) => ({
+	sessions: many(sessions),
+	fosterAssignments: many(fosterAssignments),
+	fosterSubmissions: many(fosterSubmissions),
+	supplyRequests: many(supplyRequests)
+}));
+
+export const sessionsRelations = relations(sessions, ({ one }) => ({
+	user: one(users, { fields: [sessions.userId], references: [users.id] })
+}));
+
+export const petsRelations = relations(pets, ({ one, many }) => ({
+	photos: many(petPhotos),
+	medical: many(petMedical),
+	fosterAssignments: many(fosterAssignments),
+	applications: many(applications),
+	intakeSource: one(intakeSources, { fields: [pets.intakeSourceId], references: [intakeSources.id] }),
+	vet: one(vets, { fields: [pets.vetId], references: [vets.id] }),
+	donations: many(donations),
+	expenses: many(expenses)
+}));
+
+export const petPhotosRelations = relations(petPhotos, ({ one }) => ({
+	pet: one(pets, { fields: [petPhotos.petId], references: [pets.id] })
+}));
+
+export const petMedicalRelations = relations(petMedical, ({ one }) => ({
+	pet: one(pets, { fields: [petMedical.petId], references: [pets.id] }),
+	vet: one(vets, { fields: [petMedical.vetId], references: [vets.id] })
+}));
+
+export const fosterAssignmentsRelations = relations(fosterAssignments, ({ one }) => ({
+	pet: one(pets, { fields: [fosterAssignments.petId], references: [pets.id] }),
+	user: one(users, { fields: [fosterAssignments.userId], references: [users.id] })
+}));
+
+export const applicationsRelations = relations(applications, ({ one, many }) => ({
+	pet: one(pets, { fields: [applications.petId], references: [pets.id] }),
+	reviewer: one(users, { fields: [applications.reviewedBy], references: [users.id] }),
+	homevisitNotes: many(applicationHomevisitNotes)
+}));
+
+export const applicationHomevisitNotesRelations = relations(applicationHomevisitNotes, ({ one }) => ({
+	application: one(applications, { fields: [applicationHomevisitNotes.applicationId], references: [applications.id] }),
+	user: one(users, { fields: [applicationHomevisitNotes.userId], references: [users.id] })
+}));
+
+export const donationsRelations = relations(donations, ({ one }) => ({
+	pet: one(pets, { fields: [donations.petId], references: [pets.id] })
+}));
+
+export const expensesRelations = relations(expenses, ({ one }) => ({
+	pet: one(pets, { fields: [expenses.petId], references: [pets.id] }),
+	vet: one(vets, { fields: [expenses.vetId], references: [vets.id] })
+}));
+
+export const fosterSubmissionsRelations = relations(fosterSubmissions, ({ one }) => ({
+	user: one(users, { fields: [fosterSubmissions.userId], references: [users.id] }),
+	pet: one(pets, { fields: [fosterSubmissions.petId], references: [pets.id] })
+}));
+
+export const supplyRequestsRelations = relations(supplyRequests, ({ one }) => ({
+	user: one(users, { fields: [supplyRequests.userId], references: [users.id] }),
+	pet: one(pets, { fields: [supplyRequests.petId], references: [pets.id] })
+}));

tests/unit/schema.test.ts

@@ -0,0 +1,19 @@
+import { describe, it, expect } from 'vitest';
+import * as schema from '$lib/server/schema';
+
+describe('schema exports', () => {
+	it('exports all core tables', () => {
+		const tables = [
+			'users', 'sessions', 'pets', 'petPhotos', 'petMedical',
+			'fosterAssignments', 'mentors', 'petMentors', 'applications',
+			'applicationHomevisitNotes', 'vets', 'intakeSources', 'sponsors',
+			'donations', 'expenses', 'events', 'happyTails', 'fosterSubmissions',
+			'supplyRequests', 'contentBlocks', 'newsletterSubscribers',
+			'contactMessages', 'siteSettings', 'orgConfig', 'auditLog',
+			'pageViews', 'aiJobs'
+		];
+		for (const table of tables) {
+			expect(schema).toHaveProperty(table);
+		}
+	});
+});

vitest.config.ts

@@ -0,0 +1,14 @@
+import { defineConfig } from 'vitest/config';
+import path from 'path';
+
+export default defineConfig({
+	test: {
+		include: ['tests/unit/**/*.test.ts'],
+		exclude: ['tests/e2e/**'],
+	},
+	resolve: {
+		alias: {
+			$lib: path.resolve('./src/lib')
+		}
+	}
+});