json-joy
Version:
Collection of libraries for building collaborative editing apps.
47 lines (46 loc) • 1.43 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.OpMove = void 0;
const AbstractOp_1 = require("./AbstractOp");
const OpRemove_1 = require("./OpRemove");
const OpAdd_1 = require("./OpAdd");
const json_pointer_1 = require("@jsonjoy.com/json-pointer");
const constants_1 = require("../constants");
/**
* @category JSON Patch
*/
class OpMove extends AbstractOp_1.AbstractOp {
constructor(path, from) {
super(path);
this.from = from;
}
op() {
return 'move';
}
code() {
return constants_1.OPCODE.move;
}
apply(doc) {
const remove = new OpRemove_1.OpRemove((0, json_pointer_1.toPath)(this.from), undefined).apply(doc);
const add = new OpAdd_1.OpAdd(this.path, remove.old).apply(remove.doc);
return add;
}
toJson(parent) {
return {
op: 'move',
path: (0, json_pointer_1.formatJsonPointer)(this.path),
from: (0, json_pointer_1.formatJsonPointer)(this.from),
};
}
toCompact(parent, verbose) {
const opcode = verbose ? 'move' : constants_1.OPCODE.move;
return [opcode, this.path, this.from];
}
encode(encoder, parent) {
encoder.encodeArrayHeader(3);
encoder.writer.u8(constants_1.OPCODE.move);
encoder.encodeArray(this.path);
encoder.encodeArray(this.from);
}
}
exports.OpMove = OpMove;