@nerdware/ddb-single-table/dist/esm/Expressions/WhereQuery/whereQueryOperatorToExpression.js

A schema-based DynamoDB modeling tool, high-level API, and type-generator built to supercharge single-table designs!⚡

/**
 * A dictionary of `WhereQuery` operator methods, each of which returns a string
 * in the operator's respective format for DynamoDB expressions.
 */
export const WHERE_QUERY_OPERATOR_TO_EXPRESSION = {
    eq: (eanKey, eavKeys) => `${eanKey} = ${eavKeys[0]}`,
    lt: (eanKey, eavKeys) => `${eanKey} < ${eavKeys[0]}`,
    lte: (eanKey, eavKeys) => `${eanKey} <= ${eavKeys[0]}`,
    gt: (eanKey, eavKeys) => `${eanKey} > ${eavKeys[0]}`,
    gte: (eanKey, eavKeys) => `${eanKey} >= ${eavKeys[0]}`,
    beginsWith: (eanKey, eavKeys) => `begins_with( ${eanKey}, ${eavKeys[0]} )`,
    between: (eanKey, eavKeys) => `${eanKey} BETWEEN ${eavKeys[0]} AND ${eavKeys[1]}`,
};