94 lines
2.8 KiB
JavaScript
94 lines
2.8 KiB
JavaScript
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const ParameterizedSQL = require('loopback-connector').ParameterizedSQL;
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const buildFilter = require('vn-loopback/util/filter').buildFilter;
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const mergeFilters = require('vn-loopback/util/filter').mergeFilters;
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module.exports = Self => {
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Self.remoteMethodCtx('transactions', {
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description: 'Returns customer transactions',
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accessType: 'READ',
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accepts: [
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{
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arg: 'filter',
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type: 'object',
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description: 'Filter defining where, order, offset, and limit - must be a JSON-encoded string',
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},
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{
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arg: 'orderFk',
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type: 'number',
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},
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{
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arg: 'clientFk',
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type: 'number',
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},
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{
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arg: 'amount',
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type: 'number',
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},
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{
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arg: 'from',
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type: 'date',
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},
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{
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arg: 'to',
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type: 'date',
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}
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],
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returns: {
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type: ['object'],
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root: true
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},
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http: {
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path: `/transactions`,
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verb: 'GET'
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}
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});
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Self.transactions = async(ctx, filter, orderFk, clientFk, amount, from, to, options) => {
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const myOptions = {};
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if (typeof options == 'object')
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Object.assign(myOptions, options);
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if (to) to.setHours(23, 59, 59, 999);
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const where = buildFilter({orderFk, clientFk, amount, from, to}, (param, value) => {
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switch (param) {
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case 'orderFk':
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return {'t.id': value};
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case 'clientFk':
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return {'t.clientFk': value};
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case 'amount':
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return {'t.amount': (value * 100)};
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case 'from':
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return {'t.created': {gte: value}};
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case 'to':
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return {'t.created': {lte: value}};
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}
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});
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filter = mergeFilters(filter, {where});
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const conn = Self.dataSource.connector;
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const stmt = new ParameterizedSQL(`
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SELECT
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t.id,
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t.clientFk,
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c.name AS customerName,
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t.created,
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t.amount / 100 amount,
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t.receiptFk IS NOT NULL AS isConfirmed,
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tt.message responseMessage,
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te.message errorMessage
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FROM hedera.tpvTransaction t
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JOIN client c ON c.id = t.clientFk
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JOIN hedera.tpvMerchant m ON m.id = t.merchantFk
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LEFT JOIN hedera.tpvResponse tt ON tt.id = t.response
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LEFT JOIN hedera.tpvError te ON te.code = errorCode`);
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stmt.merge(conn.makeSuffix(filter, 't'));
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return Self.rawStmt(stmt, myOptions);
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};
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};
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