35 lines
951 B
JavaScript
35 lines
951 B
JavaScript
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const parserMap = {
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'http-json': require('../parsers/httpParser'),
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'hl7-tcp': require('../parsers/hl7Parser'),
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'astm-serial': require('../parsers/astmParser'),
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hl7: require('../parsers/hl7Parser'),
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astm: require('../parsers/astmParser'),
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http: require('../parsers/httpParser')
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};
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function resolveCustomParser(parserName) {
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if (!parserName || typeof parserName !== 'string') return null;
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try {
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const custom = require(`../../config/${parserName}`);
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if (custom && typeof custom.parse === 'function') {
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return custom;
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}
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} catch (error) {
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return null;
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}
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return null;
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}
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function resolveParser(connector, instrumentEntry) {
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const parserName = instrumentEntry?.translator?.parser || connector;
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const parser = parserMap[parserName] || resolveCustomParser(parserName);
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if (!parser) {
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throw new Error(`no parser registered for ${parserName}`);
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}
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return parser;
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}
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module.exports = {
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resolveParser
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};
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