78 lines
2.0 KiB
JavaScript
78 lines
2.0 KiB
JavaScript
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module.exports = function(name, opts) {
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var engine
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var defaults = {
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idProperty: '_id',
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logger: { info: console.info, verbose: console.info },
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engine: undefined,
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debug: true
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}
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var options = Object.assign({}, defaults, opts)
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if (typeof name !== 'string') {
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throw new Error("A string must be provided for 'name'")
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}
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// If no engine is passed then default to the memory engine.
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engine =
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options.engine ||
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require('./memory-engine')({ idProperty: options.idProperty })
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// Only log in debug mode
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if (options.debug) {
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engine.on('create', function(object) {
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options.logger.info("Creating '" + name + "'", JSON.stringify(object))
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})
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engine.on('update', function(object, overwrite) {
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options.logger.info(
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"Updating '" + name + "'",
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JSON.stringify(object),
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' with overwrite ',
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overwrite
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)
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})
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engine.on('updateMany', function(query) {
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options.logger.info("Updating many '" + name + "'", JSON.stringify(query))
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})
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engine.on('delete', function(id) {
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options.logger.info("Deleting '" + name + "'", id)
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})
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engine.on('deleteMany', function(query) {
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options.logger.info("Deleting many '" + name + "'", JSON.stringify(query))
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})
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engine.on('read', function(id) {
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options.logger.info("Reading '" + name + "'", id)
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})
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engine.on('find', function(query, queryOptions) {
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options.logger.info(
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"Finding '" + name + "'",
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JSON.stringify(query),
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JSON.stringify(queryOptions)
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)
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})
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engine.on('findOne', function(query, queryOptions) {
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options.logger.info(
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"Finding One '" + name + "'",
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JSON.stringify(query),
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JSON.stringify(queryOptions)
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)
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})
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engine.on('count', function(query) {
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options.logger.info("Count '" + name + "'", JSON.stringify(query))
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})
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engine.on('error', function(error) {
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options.logger.error("Error with '" + name + "'", error)
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})
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}
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return engine
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}
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