@inaiat/fastify-papr/dist/papr-helper.js

Fastify Papr Plugin Integration

import Papr from "papr";
//#region src/papr-helper.ts
/**
* Creates a helper for managing Papr models
* Handles model registration and index creation
*
* @param fastify Fastify instance for logging
* @param db MongoDB database connection
* @param disableSchemaReconciliation Whether to skip schema validation reconciliation
* @returns Object with registration methods
*/
const paprHelper = (fastify, db, disableSchemaReconciliation = false) => {
	const papr = new Papr();
	papr.initialize(db);
	/**
	* Registers a model with Papr
	* @param collectionName MongoDB collection name
	* @param collectionSchema Schema definition and options
	* @returns Registered Papr model
	*/
	const registerModel = async (collectionName, collectionSchema) => {
		const model = papr.model(collectionName, collectionSchema);
		if (!disableSchemaReconciliation) await papr.updateSchema(model);
		return model;
	};
	/**
	* Creates MongoDB indexes for a collection
	* @param collectionName MongoDB collection name
	* @param indexes Array of index descriptions
	* @returns Array of created index names
	*/
	const registerIndexes = async (collectionName, indexes) => db.collection(collectionName).createIndexes([...indexes]);
	return { 
	/**
	* Registers multiple models at once
	* @param models Model registration definitions
	* @returns Object with registered models
	*/
async register(models) {
		return Object.fromEntries(await Promise.all(Object.entries(models).map(async ([name, paprModel]) => {
			const model = await registerModel(paprModel.name, paprModel.schema);
			fastify.log.info(`Model ${name} decorated`);
			if (paprModel.indexes) {
				const index = await registerIndexes(paprModel.name, paprModel.indexes);
				fastify.log.info(`Indexes for ${paprModel.name} => ${index.join(", ")} created.`);
			}
			return [name, model];
		})));
	} };
};
//#endregion
export { paprHelper };

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