dynamodb-toolbox/dist/esm/schema/actions/parseCondition/expressCondition/conditions/eq.js

Lightweight and type-safe query builder for DynamoDB and TypeScript.

import { attrOrValueTokens, pathTokens, valueToken } from './utils.js';
export const expressEqCondition = (condition, prefix = '', state) => {
    let ConditionExpression = '';
    if ('value' in condition) {
        ConditionExpression += valueToken(condition.value, prefix, state);
    }
    else {
        const size = 'size' in condition;
        ConditionExpression += pathTokens(size ? condition.size : condition.attr, prefix, state, size);
    }
    ConditionExpression += ' = ';
    ConditionExpression += attrOrValueTokens(condition.eq, prefix, state);
    return {
        ConditionExpression,
        ExpressionAttributeNames: state.ExpressionAttributeNames,
        ExpressionAttributeValues: state.ExpressionAttributeValues
    };
};
export const expressNeCondition = (condition, prefix = '', state) => {
    let ConditionExpression = '';
    if ('value' in condition) {
        ConditionExpression += valueToken(condition.value, prefix, state);
    }
    else {
        const size = 'size' in condition;
        ConditionExpression += pathTokens(size ? condition.size : condition.attr, prefix, state, size);
    }
    ConditionExpression += ' <> ';
    ConditionExpression += attrOrValueTokens(condition.ne, prefix, state);
    return {
        ConditionExpression,
        ExpressionAttributeNames: state.ExpressionAttributeNames,
        ExpressionAttributeValues: state.ExpressionAttributeValues
    };
};