@kellanjs/actioncraft/dist/types/result.js

Fluent, type-safe builder for Next.js server actions.

// ============================================================================
// Core Result Type
// ============================================================================
export function ok(valueOrActionId, actionId) {
    // Handle overloads: ok() vs ok(value) vs ok(value, actionId)
    if (arguments.length === 0) {
        // ok() - no arguments
        return { type: "ok", value: undefined, __ac_id: "unknown" };
    }
    else if (arguments.length === 1) {
        // ok(value) - single argument treated as value (including strings)
        return { type: "ok", value: valueOrActionId, __ac_id: "unknown" };
    }
    else {
        // ok(value, actionId) - two arguments
        return {
            type: "ok",
            value: valueOrActionId,
            __ac_id: actionId || "unknown",
        };
    }
}
export function err(errorOrActionId, actionId) {
    // Handle overloads: err() vs err(error) vs err(error, actionId)
    if (arguments.length === 0) {
        // err() - no arguments
        return { type: "err", error: undefined, __ac_id: "unknown" };
    }
    else if (arguments.length === 1) {
        // err(error) - single argument treated as error (including strings)
        return { type: "err", error: errorOrActionId, __ac_id: "unknown" };
    }
    else {
        // err(error, actionId) - two arguments
        return {
            type: "err",
            error: errorOrActionId,
            __ac_id: actionId || "unknown",
        };
    }
}
/**
 * Tests if a Result is successful.
 * @param result The Result to check
 * @returns true if result is Ok, false if Err
 */
export function isOk(result) {
    return result.type === "ok";
}
/**
 * Tests if a Result is failed.
 * @param result The Result to check
 * @returns true if result is Err, false if Ok
 */
export function isErr(result) {
    return result.type === "err";
}
/**
 * Tests if an unknown value is a valid Result.
 * @param value The value to check
 * @returns true if value is a Result (Ok or Err), false otherwise
 */
export function isResult(value) {
    return (typeof value === "object" &&
        value !== null &&
        "type" in value &&
        ((value.type === "ok" && "value" in value) ||
            (value.type === "err" && "error" in value)));
}
/**
 * Tests if an unknown value is a valid Ok Result.
 * @param value The value to check
 * @returns true if value is an Ok Result, false otherwise
 */
export function isResultOk(value) {
    return (typeof value === "object" &&
        value !== null &&
        "type" in value &&
        value.type === "ok" &&
        "value" in value);
}
/**
 * Tests if an unknown value is a valid Err Result.
 * @param value The value to check
 * @returns true if value is an Err Result, false otherwise
 */
export function isResultErr(value) {
    return (typeof value === "object" &&
        value !== null &&
        "type" in value &&
        value.type === "err" &&
        "error" in value);
}
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