dynamodb-toolbox
Version:
Lightweight and type-safe query builder for DynamoDB and TypeScript.
97 lines (96 loc) • 4.24 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseTupleExtension = void 0;
const index_js_1 = require("../../../../../errors/index.js");
const index_js_2 = require("../../../../../schema/actions/parse/index.js");
const formatArrayPath_js_1 = require("../../../../../schema/actions/utils/formatArrayPath.js");
const isArray_js_1 = require("../../../../../utils/validation/isArray.js");
const isInteger_js_1 = require("../../../../../utils/validation/isInteger.js");
const isObject_js_1 = require("../../../../../utils/validation/isObject.js");
const index_js_3 = require("../../symbols/index.js");
const attribute_js_1 = require("./attribute.js");
function* tupleElementParser(elementSchema, inputValue, { transform = true, valuePath }) {
if (inputValue === undefined) {
const parsedValue = undefined;
if (transform) {
yield parsedValue;
}
else {
return parsedValue;
}
const transformedValue = undefined;
return transformedValue;
}
return yield* new index_js_2.Parser(elementSchema).start(inputValue, {
mode: 'update',
fill: false,
transform,
parseExtension: attribute_js_1.parseUpdateExtension,
valuePath
});
}
const parseTupleExtension = (schema, input, { transform = true, valuePath }) => {
if ((0, index_js_3.isSetting)(input) && input[index_js_3.$SET] !== undefined) {
return {
isExtension: true,
*extensionParser() {
const parser = new index_js_2.Parser(schema).start(input[index_js_3.$SET], {
fill: false,
transform,
valuePath: [...(valuePath !== null && valuePath !== void 0 ? valuePath : []), '$SET']
});
const parsedValue = { [index_js_3.$SET]: parser.next().value };
if (transform) {
yield parsedValue;
}
else {
return parsedValue;
}
const transformedValue = { [index_js_3.$SET]: parser.next().value };
return transformedValue;
}
};
}
const isInputObject = (0, isObject_js_1.isObject)(input);
if (isInputObject || (0, isArray_js_1.isArray)(input)) {
return {
isExtension: true,
*extensionParser() {
if (isInputObject) {
for (const inputKey in input) {
const parsedInputKey = parseFloat(inputKey);
if (!(0, isInteger_js_1.isInteger)(parsedInputKey) ||
parsedInputKey < 0 ||
parsedInputKey > schema.elements.length - 1) {
const path = valuePath !== undefined ? (0, formatArrayPath_js_1.formatArrayPath)(valuePath) : undefined;
throw new index_js_1.DynamoDBToolboxError('parsing.invalidAttributeInput', {
message: `Index of tuple attribute ${path !== undefined ? `'${path}' ` : ''}is not a valid tuple index`,
path,
payload: { received: parsedInputKey }
});
}
}
}
const parsers = schema.elements.map((elementSchema, index) => tupleElementParser(elementSchema,
/**
* @debt type "Fix this cast"
*/
input[index], { transform, valuePath: [...(valuePath !== null && valuePath !== void 0 ? valuePath : []), index] }));
const parsedValue = parsers.map(parser => parser.next().value);
if (transform) {
yield parsedValue;
}
else {
return parsedValue;
}
const transformedValue = parsers.map(parser => parser.next().value);
return transformedValue;
}
};
}
return {
isExtension: false,
unextendedInput: input
};
};
exports.parseTupleExtension = parseTupleExtension;