ddl-manager/dist/cache/trigger-builder/body/buildSelfUpdateBySelfRowBody.js

store postgres procedures and triggers in files

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.buildSelfUpdateBySelfRowBody = void 0;
const ast_1 = require("../../../ast");
function buildSelfUpdateBySelfRowBody(noChanges, selectNewValues) {
    const body = new ast_1.Body({
        declares: [
            new ast_1.Declare({
                name: "new_totals",
                type: "record"
            })
        ],
        statements: [
            new ast_1.BlankLine(),
            ...(noChanges.isEmpty() ? [] : [
                new ast_1.If({
                    if: noChanges,
                    then: [
                        new ast_1.HardCode({
                            sql: `return new;`
                        })
                    ]
                }),
                new ast_1.BlankLine(),
                new ast_1.BlankLine(),
            ]),
            ...selectNewValues.map(column => new ast_1.AssignVariable({
                variable: `new.${column.name}`,
                value: column.expression
            })),
            new ast_1.BlankLine(),
            new ast_1.HardCode({
                sql: `return new;`
            })
        ]
    });
    return body;
}
exports.buildSelfUpdateBySelfRowBody = buildSelfUpdateBySelfRowBody;
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