dynamodb-toolbox
Version:
Lightweight and type-safe query builder for DynamoDB and TypeScript.
41 lines (40 loc) • 1.72 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.expressNeCondition = exports.expressEqCondition = void 0;
const utils_js_1 = require("./utils.js");
const expressEqCondition = (condition, prefix = '', state) => {
let ConditionExpression = '';
if ('value' in condition) {
ConditionExpression += (0, utils_js_1.valueToken)(condition.value, prefix, state);
}
else {
const size = 'size' in condition;
ConditionExpression += (0, utils_js_1.pathTokens)(size ? condition.size : condition.attr, prefix, state, size);
}
ConditionExpression += ' = ';
ConditionExpression += (0, utils_js_1.attrOrValueTokens)(condition.eq, prefix, state);
return {
ConditionExpression,
ExpressionAttributeNames: state.ExpressionAttributeNames,
ExpressionAttributeValues: state.ExpressionAttributeValues
};
};
exports.expressEqCondition = expressEqCondition;
const expressNeCondition = (condition, prefix = '', state) => {
let ConditionExpression = '';
if ('value' in condition) {
ConditionExpression += (0, utils_js_1.valueToken)(condition.value, prefix, state);
}
else {
const size = 'size' in condition;
ConditionExpression += (0, utils_js_1.pathTokens)(size ? condition.size : condition.attr, prefix, state, size);
}
ConditionExpression += ' <> ';
ConditionExpression += (0, utils_js_1.attrOrValueTokens)(condition.ne, prefix, state);
return {
ConditionExpression,
ExpressionAttributeNames: state.ExpressionAttributeNames,
ExpressionAttributeValues: state.ExpressionAttributeValues
};
};
exports.expressNeCondition = expressNeCondition;