@tanstack/db
Version:
A reactive client store for building super fast apps on sync
46 lines (45 loc) • 1.41 kB
JavaScript
;
Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
const ir = require("../ir.cjs");
function normalizeExpressionPaths(whereClause, collectionAlias) {
const tpe = whereClause.type;
if (tpe === `val`) {
return new ir.Value(whereClause.value);
} else if (tpe === `ref`) {
const path = whereClause.path;
if (Array.isArray(path)) {
if (path[0] === collectionAlias && path.length > 1) {
return new ir.PropRef(path.slice(1));
} else if (path.length === 1 && path[0] !== void 0) {
return new ir.PropRef([path[0]]);
}
}
return new ir.PropRef(Array.isArray(path) ? path : [String(path)]);
} else {
const args = [];
for (const arg of whereClause.args) {
const convertedArg = normalizeExpressionPaths(
arg,
collectionAlias
);
args.push(convertedArg);
}
return new ir.Func(whereClause.name, args);
}
}
function normalizeOrderByPaths(orderBy, collectionAlias) {
const normalizedOrderBy = orderBy.map((clause) => {
const basicExp = normalizeExpressionPaths(
clause.expression,
collectionAlias
);
return {
...clause,
expression: basicExp
};
});
return normalizedOrderBy;
}
exports.normalizeExpressionPaths = normalizeExpressionPaths;
exports.normalizeOrderByPaths = normalizeOrderByPaths;
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