@qrvey/formula-lang
Version:
QFormula support for qrvey projects
66 lines • 2.11 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.HOUR = void 0;
const scripts_1 = require("../utils/elasticsearch/scripts");
const utils_1 = require("../utils");
const constants_1 = require("../constants");
const isAnAllowedValue_1 = require("../utils/isAnAllowedValue");
/**
* Returns the number of the HOUR in a Date.
*/
exports.HOUR = {
identifier: 'HOUR',
operationScope: constants_1.OPERATION_SCOPE.RAW,
functionScope: [constants_1.OPERATION_SCOPE.RAW],
parameters: [
{
identifier: 'DATE',
optional: false,
expectedPrimitive: constants_1.AST_PRIMITIVES.DATE,
validator: [utils_1.isDateParam],
},
{
identifier: 'TIME_FORMAT',
optional: true,
expectedPrimitive: constants_1.AST_PRIMITIVES.STRING,
validator: [utils_1.isStringParam, (0, isAnAllowedValue_1.isAnAllowedValue)(['24h', '12h'])],
},
],
transpiler: {
elasticsearch,
snowflake,
redshift,
postgresql,
databricks,
},
primitiveResult: constants_1.AST_PRIMITIVES.NUMBER,
};
function elasticsearch(value, timeFormat) {
return (0, scripts_1.hourScript)(value, (0, utils_1.removeQuotes)(timeFormat !== null && timeFormat !== void 0 ? timeFormat : ''));
}
function SQL(value, timeFormat) {
if ((0, utils_1.removeQuotes)(timeFormat !== null && timeFormat !== void 0 ? timeFormat : '') === '12h') {
return `(CASE
WHEN DATE_PART('HOUR', ${value})::INTEGER % 12 = 0 THEN
12
ELSE
DATE_PART('HOUR', ${value})::INTEGER % 12
END)`;
}
else {
return `DATE_PART('HOUR', ${value})`;
}
}
function snowflake(value, timeFormat) {
return SQL(value, timeFormat);
}
function redshift(value, timeFormat) {
return SQL(value, timeFormat);
}
function postgresql(value, timeFormat) {
return SQL(value, timeFormat);
}
function databricks(value, timeFormat) {
return SQL(value, timeFormat);
}
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