@elrondnetwork/erdjs-data-api-client/lib/src/query.builders/internal/base.query.builder.js

MultiversX Data API client

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.DataApiBaseQueryBuilder = exports.QueryInput = void 0;
const tslib_1 = require("tslib");
const prettier_1 = tslib_1.__importDefault(require("prettier"));
const moment_1 = tslib_1.__importDefault(require("moment"));
const queries_1 = require("../../queries");
const QUERY_PLACEHOLDER = '%REPLACE_ME%';
class QueryInput {
    toGraphQlInput() {
        let query = `query: {
      ${this.resolution ? `resolution: ${this.resolution}` : ''}
      ${this.range ? `range: ${this.range}` : ''}
      ${this.start_date ? `start_date: "${(0, moment_1.default)(this.start_date).format('yyyy-MM-DD HH:mm:ss')}"` : ''}
      ${this.end_date ? `end_date: "${(0, moment_1.default)(this.end_date).format('yyyy-MM-DD HH:mm:ss')}"` : ''}
      ${this.date ? `date: "${(0, moment_1.default)(this.date).format('yyyy-MM-DD')}"` : ''}
      ${this.fill_data_gaps ? `fill_data_gaps: ${this.fill_data_gaps}` : ''}
    }`;
        query = query.replace(/^\s*\n/gm, '');
        return query;
    }
}
exports.QueryInput = QueryInput;
class DataApiBaseQueryBuilder {
    constructor() {
        this.path = [];
        this.values = [];
    }
    addToPath(path) {
        this.path.push(path);
    }
    addOption(key, value) {
        if (this.queryInput === undefined) {
            this.queryInput = new QueryInput();
        }
        this.queryInput[key] = value;
    }
    addValues(...values) {
        this.values.push(...values);
    }
    copyProps(query) {
        this.path = query.path;
        this.queryInput = query.queryInput;
        this.values = query.values;
    }
    buildQuery(queryType) {
        const variables = {};
        let query = QUERY_PLACEHOLDER;
        const argsDefinition = [];
        for (const { name, args, hasQuery } of this.path) {
            const inputArgs = [];
            for (const arg of args) {
                variables[arg.name] = arg.value;
                inputArgs.push(`${arg.name}: $${arg.name}`);
                argsDefinition.push(`$${arg.name}: ${arg.type}`);
            }
            if (hasQuery && this.queryInput) {
                const queryInput = this.queryInput.toGraphQlInput();
                inputArgs.push(queryInput);
            }
            const inputQuery = inputArgs.length > 0 ? `(${inputArgs.join()})` : '';
            query = query.replace(QUERY_PLACEHOLDER, `${name}${inputQuery} {
        ${QUERY_PLACEHOLDER}
      }`);
        }
        query = this.addQueryValues(query, this.values);
        const argsDefinitionString = argsDefinition.length > 0 ? `(${argsDefinition.join()})` : '';
        const queryId = (0, moment_1.default)().unix();
        query = `query clientQuery_${queryId}${argsDefinitionString} { ${query} }`;
        query = prettier_1.default.format(query, { parser: 'graphql' });
        const responsePath = this.path.map(p => p.name);
        return new queries_1.DataApiBaseQuery(queryType, query, variables, responsePath);
    }
    addQueryValues(query, values) {
        return query.replace(QUERY_PLACEHOLDER, [...new Set(values)].join());
    }
}
exports.DataApiBaseQueryBuilder = DataApiBaseQueryBuilder;
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