relax-orm/dist/parser/save.parser.js

ORM for OracleDB

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var table_1 = require("../decorator/table");
var oracle_bind_type_1 = require("../enum/oracle-bind.type");
var attribute_service_1 = require("../service/attribute.service");
var primary_key_service_1 = require("../service/primary-key.service");
// import { MapperObject } from '../interface/where.interface';
function parseSave(newValue, oldValue) {
    var entityRef = newValue.constructor.prototype.constructor;
    var table = table_1.getTableName(entityRef);
    var attrInfo = attribute_service_1.getAttributes(newValue);
    var binds = {};
    var sets = '';
    var columns = '';
    var outBindMapping = '';
    Object.keys(attrInfo.columsInfo).forEach(function (key) {
        outBindMapping += ":out$" + key + ", ";
        var dataType = oracle_bind_type_1.OrcleDataTypeConst[attrInfo.columsInfo[key].type];
        binds["out$" + key] = { dir: oracle_bind_type_1.OracleBind.BIND_OUT, type: dataType };
        var val = newValue[key];
        if (!val)
            return;
        var bindKey = key + "$";
        var targetCol = attrInfo.columsInfo[key].column;
        binds[bindKey] = val;
        sets += targetCol + " = :" + bindKey + ", ";
        columns += targetCol + ", ";
    });
    sets = sets.slice(0, -2);
    columns = columns.slice(0, -2);
    outBindMapping = outBindMapping.slice(0, -2);
    var primaryKey = primary_key_service_1.getPrimaryKey(newValue);
    var primaryColumn = attrInfo.columsInfo[primaryKey].column;
    binds["key$" + primaryKey] = oldValue[primaryKey];
    var query = "UPDATE " + table + " SET " + sets + " WHERE " + primaryColumn + " = :key$" + primaryKey;
    query += " RETURNING " + columns + " INTO " + outBindMapping;
    return [query, binds];
}
exports.parseSave = parseSave;
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