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fix: add "interactiveTransactions" preview features for lower version of Prisma #569

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Merged
merged 2 commits into from
Jul 9, 2023
Merged

fix: add "interactiveTransactions" preview features for lower version of Prisma #569

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fix: add "interactiveTransactions" preview features for lower version…
ymc9 Jul 9, 2023
98b4c59
update
ymc9 Jul 9, 2023
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32 changes: 31 additions & 1 deletion packages/schema/src/plugins/prisma/schema-generator.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,7 @@ import {
import fs from 'fs';
import { writeFile } from 'fs/promises';
import path from 'path';
import semver from 'semver';
import stripColor from 'strip-color';
import { name } from '.';
import { getStringLiteral } from '../../language-server/validator/utils';
Expand Down Expand Up @@ -236,14 +237,43 @@ export default class PrismaSchemaGenerator {
}
}

private getPrismaVersion() {
try {
// eslint-disable-next-line @typescript-eslint/no-var-requires
return require('@prisma/client/package.json').version;
} catch {
return undefined;
}
}

private generateGenerator(prisma: PrismaModel, decl: GeneratorDecl) {
prisma.addGenerator(
const generator = prisma.addGenerator(
decl.name,
decl.fields.map((f) => {
const value = isArrayExpr(f.value) ? getLiteralArray(f.value) : getLiteral(f.value);
return { name: f.name, value };
})
);

// deal with configuring PrismaClient preview features
const provider = generator.fields.find((f) => f.name === 'provider');
if (provider?.value === 'prisma-client-js') {
const prismaVersion = this.getPrismaVersion();
if (prismaVersion && semver.lt(prismaVersion, '4.7.0')) {
// insert interactiveTransactions preview feature
let previewFeatures = generator.fields.find((f) => f.name === 'previewFeatures');
if (!previewFeatures) {
previewFeatures = { name: 'previewFeatures', value: [] };
generator.fields.push(previewFeatures);
}
if (!Array.isArray(previewFeatures.value)) {
throw new PluginError(name, 'option "previewFeatures" must be an array');
}
if (!previewFeatures.value.includes('interactiveTransactions')) {
previewFeatures.value.push('interactiveTransactions');
}
}
}
}

private generateModel(prisma: PrismaModel, decl: DataModel, config?: Record<string, string>) {
Expand Down