55 lines
1.2 KiB
TypeScript
55 lines
1.2 KiB
TypeScript
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import { config } from 'dotenv';
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import { Pool } from 'pg';
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import { PrismaPg } from '@prisma/adapter-pg';
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import { PrismaClient } from '@prisma/client';
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// Load environment variables
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config({ path: '.env.local' });
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config({ path: '.env' });
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// Create connection pool
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const connectionString = process.env.DATABASE_URL || '';
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const pool = new Pool({ connectionString });
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// Create Prisma adapter
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const adapter = new PrismaPg(pool);
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// Create Prisma client with adapter
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const prisma = new PrismaClient({
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adapter,
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log: ['error'],
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});
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async function main() {
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console.log('Populating cityNormalized field using SQL...');
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// Use raw SQL for much faster batch update
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// Normalize: lowercase, remove special chars except spaces/numbers, trim
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const result = await prisma.$executeRaw`
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UPDATE churches
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SET city_normalized = LOWER(
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TRIM(
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REGEXP_REPLACE(
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COALESCE(city, ''),
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'[^a-zA-Z0-9 ]',
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'',
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'g'
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)
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)
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)
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WHERE city IS NOT NULL
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`;
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console.log(`✅ Updated ${result} churches with normalized cities`);
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}
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main()
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.then(async () => {
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await prisma.$disconnect();
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})
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.catch(async (e) => {
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console.error(e);
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await prisma.$disconnect();
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process.exit(1);
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});
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