restate-nest
Version:
A decorator based easy to use nestjs and restate.dev integration
1,363 lines • 52 kB
JavaScript
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __knownSymbol = (name, symbol) => (symbol = Symbol[name]) ? symbol : Symbol.for("Symbol." + name);
var __typeError = (msg) => {
throw TypeError(msg);
};
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __name = (target, value) => __defProp(target, "name", { value, configurable: true });
var __commonJS = (cb, mod) => function __require() {
return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __decoratorStart = (base) => {
var _a;
return [, , , __create((_a = base == null ? void 0 : base[__knownSymbol("metadata")]) != null ? _a : null)];
};
var __decoratorStrings = ["class", "method", "getter", "setter", "accessor", "field", "value", "get", "set"];
var __expectFn = (fn) => fn !== void 0 && typeof fn !== "function" ? __typeError("Function expected") : fn;
var __decoratorContext = (kind, name, done, metadata, fns) => ({ kind: __decoratorStrings[kind], name, metadata, addInitializer: (fn) => done._ ? __typeError("Already initialized") : fns.push(__expectFn(fn || null)) });
var __decoratorMetadata = (array, target) => __defNormalProp(target, __knownSymbol("metadata"), array[3]);
var __runInitializers = (array, flags, self2, value) => {
for (var i = 0, fns = array[flags >> 1], n = fns && fns.length; i < n; i++) flags & 1 ? fns[i].call(self2) : value = fns[i].call(self2, value);
return value;
};
var __decorateElement = (array, flags, name, decorators, target, extra) => {
var fn, it, done, ctx, access, k = flags & 7, s = !!(flags & 8), p = !!(flags & 16);
var j = k > 3 ? array.length + 1 : k ? s ? 1 : 2 : 0, key = __decoratorStrings[k + 5];
var initializers = k > 3 && (array[j - 1] = []), extraInitializers = array[j] || (array[j] = []);
var desc = k && (!p && !s && (target = target.prototype), k < 5 && (k > 3 || !p) && __getOwnPropDesc(k < 4 ? target : { get [name]() {
return __privateGet(this, extra);
}, set [name](x) {
return __privateSet(this, extra, x);
} }, name));
k ? p && k < 4 && __name(extra, (k > 2 ? "set " : k > 1 ? "get " : "") + name) : __name(target, name);
for (var i = decorators.length - 1; i >= 0; i--) {
ctx = __decoratorContext(k, name, done = {}, array[3], extraInitializers);
if (k) {
ctx.static = s, ctx.private = p, access = ctx.access = { has: p ? (x) => __privateIn(target, x) : (x) => name in x };
if (k ^ 3) access.get = p ? (x) => (k ^ 1 ? __privateGet : __privateMethod)(x, target, k ^ 4 ? extra : desc.get) : (x) => x[name];
if (k > 2) access.set = p ? (x, y) => __privateSet(x, target, y, k ^ 4 ? extra : desc.set) : (x, y) => x[name] = y;
}
it = (0, decorators[i])(k ? k < 4 ? p ? extra : desc[key] : k > 4 ? void 0 : { get: desc.get, set: desc.set } : target, ctx), done._ = 1;
if (k ^ 4 || it === void 0) __expectFn(it) && (k > 4 ? initializers.unshift(it) : k ? p ? extra = it : desc[key] = it : target = it);
else if (typeof it !== "object" || it === null) __typeError("Object expected");
else __expectFn(fn = it.get) && (desc.get = fn), __expectFn(fn = it.set) && (desc.set = fn), __expectFn(fn = it.init) && initializers.unshift(fn);
}
return k || __decoratorMetadata(array, target), desc && __defProp(target, name, desc), p ? k ^ 4 ? extra : desc : target;
};
var __accessCheck = (obj, member, msg) => member.has(obj) || __typeError("Cannot " + msg);
var __privateIn = (member, obj) => Object(obj) !== obj ? __typeError('Cannot use the "in" operator on this value') : member.has(obj);
var __privateGet = (obj, member, getter) => (__accessCheck(obj, member, "read from private field"), getter ? getter.call(obj) : member.get(obj));
var __privateSet = (obj, member, value, setter) => (__accessCheck(obj, member, "write to private field"), setter ? setter.call(obj, value) : member.set(obj, value), value);
var __privateMethod = (obj, member, method) => (__accessCheck(obj, member, "access private method"), method);
// node_modules/reflect-metadata/Reflect.js
var require_Reflect = __commonJS({
"node_modules/reflect-metadata/Reflect.js"() {
"use strict";
var Reflect2;
(function(Reflect3) {
(function(factory) {
var root = typeof globalThis === "object" ? globalThis : typeof global === "object" ? global : typeof self === "object" ? self : typeof this === "object" ? this : sloppyModeThis();
var exporter = makeExporter(Reflect3);
if (typeof root.Reflect !== "undefined") {
exporter = makeExporter(root.Reflect, exporter);
}
factory(exporter, root);
if (typeof root.Reflect === "undefined") {
root.Reflect = Reflect3;
}
function makeExporter(target, previous) {
return function(key, value) {
Object.defineProperty(target, key, { configurable: true, writable: true, value });
if (previous)
previous(key, value);
};
}
function functionThis() {
try {
return Function("return this;")();
} catch (_) {
}
}
function indirectEvalThis() {
try {
return (void 0, eval)("(function() { return this; })()");
} catch (_) {
}
}
function sloppyModeThis() {
return functionThis() || indirectEvalThis();
}
})(function(exporter, root) {
var hasOwn = Object.prototype.hasOwnProperty;
var supportsSymbol = typeof Symbol === "function";
var toPrimitiveSymbol = supportsSymbol && typeof Symbol.toPrimitive !== "undefined" ? Symbol.toPrimitive : "@@toPrimitive";
var iteratorSymbol = supportsSymbol && typeof Symbol.iterator !== "undefined" ? Symbol.iterator : "@@iterator";
var supportsCreate = typeof Object.create === "function";
var supportsProto = { __proto__: [] } instanceof Array;
var downLevel = !supportsCreate && !supportsProto;
var HashMap = {
// create an object in dictionary mode (a.k.a. "slow" mode in v8)
create: supportsCreate ? function() {
return MakeDictionary(/* @__PURE__ */ Object.create(null));
} : supportsProto ? function() {
return MakeDictionary({ __proto__: null });
} : function() {
return MakeDictionary({});
},
has: downLevel ? function(map, key) {
return hasOwn.call(map, key);
} : function(map, key) {
return key in map;
},
get: downLevel ? function(map, key) {
return hasOwn.call(map, key) ? map[key] : void 0;
} : function(map, key) {
return map[key];
}
};
var functionPrototype = Object.getPrototypeOf(Function);
var _Map = typeof Map === "function" && typeof Map.prototype.entries === "function" ? Map : CreateMapPolyfill();
var _Set = typeof Set === "function" && typeof Set.prototype.entries === "function" ? Set : CreateSetPolyfill();
var _WeakMap = typeof WeakMap === "function" ? WeakMap : CreateWeakMapPolyfill();
var registrySymbol = supportsSymbol ? Symbol.for("@reflect-metadata:registry") : void 0;
var metadataRegistry = GetOrCreateMetadataRegistry();
var metadataProvider = CreateMetadataProvider(metadataRegistry);
function decorate(decorators, target, propertyKey, attributes) {
if (!IsUndefined(propertyKey)) {
if (!IsArray(decorators))
throw new TypeError();
if (!IsObject(target))
throw new TypeError();
if (!IsObject(attributes) && !IsUndefined(attributes) && !IsNull(attributes))
throw new TypeError();
if (IsNull(attributes))
attributes = void 0;
propertyKey = ToPropertyKey(propertyKey);
return DecorateProperty(decorators, target, propertyKey, attributes);
} else {
if (!IsArray(decorators))
throw new TypeError();
if (!IsConstructor(target))
throw new TypeError();
return DecorateConstructor(decorators, target);
}
}
exporter("decorate", decorate);
function metadata(metadataKey, metadataValue) {
function decorator(target, propertyKey) {
if (!IsObject(target))
throw new TypeError();
if (!IsUndefined(propertyKey) && !IsPropertyKey(propertyKey))
throw new TypeError();
OrdinaryDefineOwnMetadata(metadataKey, metadataValue, target, propertyKey);
}
return decorator;
}
exporter("metadata", metadata);
function defineMetadata(metadataKey, metadataValue, target, propertyKey) {
if (!IsObject(target))
throw new TypeError();
if (!IsUndefined(propertyKey))
propertyKey = ToPropertyKey(propertyKey);
return OrdinaryDefineOwnMetadata(metadataKey, metadataValue, target, propertyKey);
}
exporter("defineMetadata", defineMetadata);
function hasMetadata(metadataKey, target, propertyKey) {
if (!IsObject(target))
throw new TypeError();
if (!IsUndefined(propertyKey))
propertyKey = ToPropertyKey(propertyKey);
return OrdinaryHasMetadata(metadataKey, target, propertyKey);
}
exporter("hasMetadata", hasMetadata);
function hasOwnMetadata(metadataKey, target, propertyKey) {
if (!IsObject(target))
throw new TypeError();
if (!IsUndefined(propertyKey))
propertyKey = ToPropertyKey(propertyKey);
return OrdinaryHasOwnMetadata(metadataKey, target, propertyKey);
}
exporter("hasOwnMetadata", hasOwnMetadata);
function getMetadata(metadataKey, target, propertyKey) {
if (!IsObject(target))
throw new TypeError();
if (!IsUndefined(propertyKey))
propertyKey = ToPropertyKey(propertyKey);
return OrdinaryGetMetadata(metadataKey, target, propertyKey);
}
exporter("getMetadata", getMetadata);
function getOwnMetadata(metadataKey, target, propertyKey) {
if (!IsObject(target))
throw new TypeError();
if (!IsUndefined(propertyKey))
propertyKey = ToPropertyKey(propertyKey);
return OrdinaryGetOwnMetadata(metadataKey, target, propertyKey);
}
exporter("getOwnMetadata", getOwnMetadata);
function getMetadataKeys(target, propertyKey) {
if (!IsObject(target))
throw new TypeError();
if (!IsUndefined(propertyKey))
propertyKey = ToPropertyKey(propertyKey);
return OrdinaryMetadataKeys(target, propertyKey);
}
exporter("getMetadataKeys", getMetadataKeys);
function getOwnMetadataKeys(target, propertyKey) {
if (!IsObject(target))
throw new TypeError();
if (!IsUndefined(propertyKey))
propertyKey = ToPropertyKey(propertyKey);
return OrdinaryOwnMetadataKeys(target, propertyKey);
}
exporter("getOwnMetadataKeys", getOwnMetadataKeys);
function deleteMetadata(metadataKey, target, propertyKey) {
if (!IsObject(target))
throw new TypeError();
if (!IsUndefined(propertyKey))
propertyKey = ToPropertyKey(propertyKey);
if (!IsObject(target))
throw new TypeError();
if (!IsUndefined(propertyKey))
propertyKey = ToPropertyKey(propertyKey);
var provider = GetMetadataProvider(
target,
propertyKey,
/*Create*/
false
);
if (IsUndefined(provider))
return false;
return provider.OrdinaryDeleteMetadata(metadataKey, target, propertyKey);
}
exporter("deleteMetadata", deleteMetadata);
function DecorateConstructor(decorators, target) {
for (var i = decorators.length - 1; i >= 0; --i) {
var decorator = decorators[i];
var decorated = decorator(target);
if (!IsUndefined(decorated) && !IsNull(decorated)) {
if (!IsConstructor(decorated))
throw new TypeError();
target = decorated;
}
}
return target;
}
function DecorateProperty(decorators, target, propertyKey, descriptor) {
for (var i = decorators.length - 1; i >= 0; --i) {
var decorator = decorators[i];
var decorated = decorator(target, propertyKey, descriptor);
if (!IsUndefined(decorated) && !IsNull(decorated)) {
if (!IsObject(decorated))
throw new TypeError();
descriptor = decorated;
}
}
return descriptor;
}
function OrdinaryHasMetadata(MetadataKey, O, P) {
var hasOwn2 = OrdinaryHasOwnMetadata(MetadataKey, O, P);
if (hasOwn2)
return true;
var parent = OrdinaryGetPrototypeOf(O);
if (!IsNull(parent))
return OrdinaryHasMetadata(MetadataKey, parent, P);
return false;
}
function OrdinaryHasOwnMetadata(MetadataKey, O, P) {
var provider = GetMetadataProvider(
O,
P,
/*Create*/
false
);
if (IsUndefined(provider))
return false;
return ToBoolean(provider.OrdinaryHasOwnMetadata(MetadataKey, O, P));
}
function OrdinaryGetMetadata(MetadataKey, O, P) {
var hasOwn2 = OrdinaryHasOwnMetadata(MetadataKey, O, P);
if (hasOwn2)
return OrdinaryGetOwnMetadata(MetadataKey, O, P);
var parent = OrdinaryGetPrototypeOf(O);
if (!IsNull(parent))
return OrdinaryGetMetadata(MetadataKey, parent, P);
return void 0;
}
function OrdinaryGetOwnMetadata(MetadataKey, O, P) {
var provider = GetMetadataProvider(
O,
P,
/*Create*/
false
);
if (IsUndefined(provider))
return;
return provider.OrdinaryGetOwnMetadata(MetadataKey, O, P);
}
function OrdinaryDefineOwnMetadata(MetadataKey, MetadataValue, O, P) {
var provider = GetMetadataProvider(
O,
P,
/*Create*/
true
);
provider.OrdinaryDefineOwnMetadata(MetadataKey, MetadataValue, O, P);
}
function OrdinaryMetadataKeys(O, P) {
var ownKeys = OrdinaryOwnMetadataKeys(O, P);
var parent = OrdinaryGetPrototypeOf(O);
if (parent === null)
return ownKeys;
var parentKeys = OrdinaryMetadataKeys(parent, P);
if (parentKeys.length <= 0)
return ownKeys;
if (ownKeys.length <= 0)
return parentKeys;
var set = new _Set();
var keys = [];
for (var _i = 0, ownKeys_1 = ownKeys; _i < ownKeys_1.length; _i++) {
var key = ownKeys_1[_i];
var hasKey = set.has(key);
if (!hasKey) {
set.add(key);
keys.push(key);
}
}
for (var _a = 0, parentKeys_1 = parentKeys; _a < parentKeys_1.length; _a++) {
var key = parentKeys_1[_a];
var hasKey = set.has(key);
if (!hasKey) {
set.add(key);
keys.push(key);
}
}
return keys;
}
function OrdinaryOwnMetadataKeys(O, P) {
var provider = GetMetadataProvider(
O,
P,
/*create*/
false
);
if (!provider) {
return [];
}
return provider.OrdinaryOwnMetadataKeys(O, P);
}
function Type(x) {
if (x === null)
return 1;
switch (typeof x) {
case "undefined":
return 0;
case "boolean":
return 2;
case "string":
return 3;
case "symbol":
return 4;
case "number":
return 5;
case "object":
return x === null ? 1 : 6;
default:
return 6;
}
}
function IsUndefined(x) {
return x === void 0;
}
function IsNull(x) {
return x === null;
}
function IsSymbol(x) {
return typeof x === "symbol";
}
function IsObject(x) {
return typeof x === "object" ? x !== null : typeof x === "function";
}
function ToPrimitive(input, PreferredType) {
switch (Type(input)) {
case 0:
return input;
case 1:
return input;
case 2:
return input;
case 3:
return input;
case 4:
return input;
case 5:
return input;
}
var hint = PreferredType === 3 ? "string" : PreferredType === 5 ? "number" : "default";
var exoticToPrim = GetMethod(input, toPrimitiveSymbol);
if (exoticToPrim !== void 0) {
var result = exoticToPrim.call(input, hint);
if (IsObject(result))
throw new TypeError();
return result;
}
return OrdinaryToPrimitive(input, hint === "default" ? "number" : hint);
}
function OrdinaryToPrimitive(O, hint) {
if (hint === "string") {
var toString_1 = O.toString;
if (IsCallable(toString_1)) {
var result = toString_1.call(O);
if (!IsObject(result))
return result;
}
var valueOf = O.valueOf;
if (IsCallable(valueOf)) {
var result = valueOf.call(O);
if (!IsObject(result))
return result;
}
} else {
var valueOf = O.valueOf;
if (IsCallable(valueOf)) {
var result = valueOf.call(O);
if (!IsObject(result))
return result;
}
var toString_2 = O.toString;
if (IsCallable(toString_2)) {
var result = toString_2.call(O);
if (!IsObject(result))
return result;
}
}
throw new TypeError();
}
function ToBoolean(argument) {
return !!argument;
}
function ToString(argument) {
return "" + argument;
}
function ToPropertyKey(argument) {
var key = ToPrimitive(
argument,
3
/* String */
);
if (IsSymbol(key))
return key;
return ToString(key);
}
function IsArray(argument) {
return Array.isArray ? Array.isArray(argument) : argument instanceof Object ? argument instanceof Array : Object.prototype.toString.call(argument) === "[object Array]";
}
function IsCallable(argument) {
return typeof argument === "function";
}
function IsConstructor(argument) {
return typeof argument === "function";
}
function IsPropertyKey(argument) {
switch (Type(argument)) {
case 3:
return true;
case 4:
return true;
default:
return false;
}
}
function SameValueZero(x, y) {
return x === y || x !== x && y !== y;
}
function GetMethod(V, P) {
var func = V[P];
if (func === void 0 || func === null)
return void 0;
if (!IsCallable(func))
throw new TypeError();
return func;
}
function GetIterator(obj) {
var method = GetMethod(obj, iteratorSymbol);
if (!IsCallable(method))
throw new TypeError();
var iterator = method.call(obj);
if (!IsObject(iterator))
throw new TypeError();
return iterator;
}
function IteratorValue(iterResult) {
return iterResult.value;
}
function IteratorStep(iterator) {
var result = iterator.next();
return result.done ? false : result;
}
function IteratorClose(iterator) {
var f = iterator["return"];
if (f)
f.call(iterator);
}
function OrdinaryGetPrototypeOf(O) {
var proto = Object.getPrototypeOf(O);
if (typeof O !== "function" || O === functionPrototype)
return proto;
if (proto !== functionPrototype)
return proto;
var prototype = O.prototype;
var prototypeProto = prototype && Object.getPrototypeOf(prototype);
if (prototypeProto == null || prototypeProto === Object.prototype)
return proto;
var constructor = prototypeProto.constructor;
if (typeof constructor !== "function")
return proto;
if (constructor === O)
return proto;
return constructor;
}
function CreateMetadataRegistry() {
var fallback;
if (!IsUndefined(registrySymbol) && typeof root.Reflect !== "undefined" && !(registrySymbol in root.Reflect) && typeof root.Reflect.defineMetadata === "function") {
fallback = CreateFallbackProvider(root.Reflect);
}
var first;
var second;
var rest;
var targetProviderMap = new _WeakMap();
var registry = {
registerProvider,
getProvider,
setProvider
};
return registry;
function registerProvider(provider) {
if (!Object.isExtensible(registry)) {
throw new Error("Cannot add provider to a frozen registry.");
}
switch (true) {
case fallback === provider:
break;
case IsUndefined(first):
first = provider;
break;
case first === provider:
break;
case IsUndefined(second):
second = provider;
break;
case second === provider:
break;
default:
if (rest === void 0)
rest = new _Set();
rest.add(provider);
break;
}
}
function getProviderNoCache(O, P) {
if (!IsUndefined(first)) {
if (first.isProviderFor(O, P))
return first;
if (!IsUndefined(second)) {
if (second.isProviderFor(O, P))
return first;
if (!IsUndefined(rest)) {
var iterator = GetIterator(rest);
while (true) {
var next = IteratorStep(iterator);
if (!next) {
return void 0;
}
var provider = IteratorValue(next);
if (provider.isProviderFor(O, P)) {
IteratorClose(iterator);
return provider;
}
}
}
}
}
if (!IsUndefined(fallback) && fallback.isProviderFor(O, P)) {
return fallback;
}
return void 0;
}
function getProvider(O, P) {
var providerMap = targetProviderMap.get(O);
var provider;
if (!IsUndefined(providerMap)) {
provider = providerMap.get(P);
}
if (!IsUndefined(provider)) {
return provider;
}
provider = getProviderNoCache(O, P);
if (!IsUndefined(provider)) {
if (IsUndefined(providerMap)) {
providerMap = new _Map();
targetProviderMap.set(O, providerMap);
}
providerMap.set(P, provider);
}
return provider;
}
function hasProvider(provider) {
if (IsUndefined(provider))
throw new TypeError();
return first === provider || second === provider || !IsUndefined(rest) && rest.has(provider);
}
function setProvider(O, P, provider) {
if (!hasProvider(provider)) {
throw new Error("Metadata provider not registered.");
}
var existingProvider = getProvider(O, P);
if (existingProvider !== provider) {
if (!IsUndefined(existingProvider)) {
return false;
}
var providerMap = targetProviderMap.get(O);
if (IsUndefined(providerMap)) {
providerMap = new _Map();
targetProviderMap.set(O, providerMap);
}
providerMap.set(P, provider);
}
return true;
}
}
function GetOrCreateMetadataRegistry() {
var metadataRegistry2;
if (!IsUndefined(registrySymbol) && IsObject(root.Reflect) && Object.isExtensible(root.Reflect)) {
metadataRegistry2 = root.Reflect[registrySymbol];
}
if (IsUndefined(metadataRegistry2)) {
metadataRegistry2 = CreateMetadataRegistry();
}
if (!IsUndefined(registrySymbol) && IsObject(root.Reflect) && Object.isExtensible(root.Reflect)) {
Object.defineProperty(root.Reflect, registrySymbol, {
enumerable: false,
configurable: false,
writable: false,
value: metadataRegistry2
});
}
return metadataRegistry2;
}
function CreateMetadataProvider(registry) {
var metadata2 = new _WeakMap();
var provider = {
isProviderFor: function(O, P) {
var targetMetadata = metadata2.get(O);
if (IsUndefined(targetMetadata))
return false;
return targetMetadata.has(P);
},
OrdinaryDefineOwnMetadata: OrdinaryDefineOwnMetadata2,
OrdinaryHasOwnMetadata: OrdinaryHasOwnMetadata2,
OrdinaryGetOwnMetadata: OrdinaryGetOwnMetadata2,
OrdinaryOwnMetadataKeys: OrdinaryOwnMetadataKeys2,
OrdinaryDeleteMetadata
};
metadataRegistry.registerProvider(provider);
return provider;
function GetOrCreateMetadataMap(O, P, Create) {
var targetMetadata = metadata2.get(O);
var createdTargetMetadata = false;
if (IsUndefined(targetMetadata)) {
if (!Create)
return void 0;
targetMetadata = new _Map();
metadata2.set(O, targetMetadata);
createdTargetMetadata = true;
}
var metadataMap = targetMetadata.get(P);
if (IsUndefined(metadataMap)) {
if (!Create)
return void 0;
metadataMap = new _Map();
targetMetadata.set(P, metadataMap);
if (!registry.setProvider(O, P, provider)) {
targetMetadata.delete(P);
if (createdTargetMetadata) {
metadata2.delete(O);
}
throw new Error("Wrong provider for target.");
}
}
return metadataMap;
}
function OrdinaryHasOwnMetadata2(MetadataKey, O, P) {
var metadataMap = GetOrCreateMetadataMap(
O,
P,
/*Create*/
false
);
if (IsUndefined(metadataMap))
return false;
return ToBoolean(metadataMap.has(MetadataKey));
}
function OrdinaryGetOwnMetadata2(MetadataKey, O, P) {
var metadataMap = GetOrCreateMetadataMap(
O,
P,
/*Create*/
false
);
if (IsUndefined(metadataMap))
return void 0;
return metadataMap.get(MetadataKey);
}
function OrdinaryDefineOwnMetadata2(MetadataKey, MetadataValue, O, P) {
var metadataMap = GetOrCreateMetadataMap(
O,
P,
/*Create*/
true
);
metadataMap.set(MetadataKey, MetadataValue);
}
function OrdinaryOwnMetadataKeys2(O, P) {
var keys = [];
var metadataMap = GetOrCreateMetadataMap(
O,
P,
/*Create*/
false
);
if (IsUndefined(metadataMap))
return keys;
var keysObj = metadataMap.keys();
var iterator = GetIterator(keysObj);
var k = 0;
while (true) {
var next = IteratorStep(iterator);
if (!next) {
keys.length = k;
return keys;
}
var nextValue = IteratorValue(next);
try {
keys[k] = nextValue;
} catch (e) {
try {
IteratorClose(iterator);
} finally {
throw e;
}
}
k++;
}
}
function OrdinaryDeleteMetadata(MetadataKey, O, P) {
var metadataMap = GetOrCreateMetadataMap(
O,
P,
/*Create*/
false
);
if (IsUndefined(metadataMap))
return false;
if (!metadataMap.delete(MetadataKey))
return false;
if (metadataMap.size === 0) {
var targetMetadata = metadata2.get(O);
if (!IsUndefined(targetMetadata)) {
targetMetadata.delete(P);
if (targetMetadata.size === 0) {
metadata2.delete(targetMetadata);
}
}
}
return true;
}
}
function CreateFallbackProvider(reflect) {
var defineMetadata2 = reflect.defineMetadata, hasOwnMetadata2 = reflect.hasOwnMetadata, getOwnMetadata2 = reflect.getOwnMetadata, getOwnMetadataKeys2 = reflect.getOwnMetadataKeys, deleteMetadata2 = reflect.deleteMetadata;
var metadataOwner = new _WeakMap();
var provider = {
isProviderFor: function(O, P) {
var metadataPropertySet = metadataOwner.get(O);
if (!IsUndefined(metadataPropertySet) && metadataPropertySet.has(P)) {
return true;
}
if (getOwnMetadataKeys2(O, P).length) {
if (IsUndefined(metadataPropertySet)) {
metadataPropertySet = new _Set();
metadataOwner.set(O, metadataPropertySet);
}
metadataPropertySet.add(P);
return true;
}
return false;
},
OrdinaryDefineOwnMetadata: defineMetadata2,
OrdinaryHasOwnMetadata: hasOwnMetadata2,
OrdinaryGetOwnMetadata: getOwnMetadata2,
OrdinaryOwnMetadataKeys: getOwnMetadataKeys2,
OrdinaryDeleteMetadata: deleteMetadata2
};
return provider;
}
function GetMetadataProvider(O, P, Create) {
var registeredProvider = metadataRegistry.getProvider(O, P);
if (!IsUndefined(registeredProvider)) {
return registeredProvider;
}
if (Create) {
if (metadataRegistry.setProvider(O, P, metadataProvider)) {
return metadataProvider;
}
throw new Error("Illegal state.");
}
return void 0;
}
function CreateMapPolyfill() {
var cacheSentinel = {};
var arraySentinel = [];
var MapIterator = (
/** @class */
function() {
function MapIterator2(keys, values, selector) {
this._index = 0;
this._keys = keys;
this._values = values;
this._selector = selector;
}
MapIterator2.prototype["@@iterator"] = function() {
return this;
};
MapIterator2.prototype[iteratorSymbol] = function() {
return this;
};
MapIterator2.prototype.next = function() {
var index = this._index;
if (index >= 0 && index < this._keys.length) {
var result = this._selector(this._keys[index], this._values[index]);
if (index + 1 >= this._keys.length) {
this._index = -1;
this._keys = arraySentinel;
this._values = arraySentinel;
} else {
this._index++;
}
return { value: result, done: false };
}
return { value: void 0, done: true };
};
MapIterator2.prototype.throw = function(error) {
if (this._index >= 0) {
this._index = -1;
this._keys = arraySentinel;
this._values = arraySentinel;
}
throw error;
};
MapIterator2.prototype.return = function(value) {
if (this._index >= 0) {
this._index = -1;
this._keys = arraySentinel;
this._values = arraySentinel;
}
return { value, done: true };
};
return MapIterator2;
}()
);
var Map2 = (
/** @class */
function() {
function Map3() {
this._keys = [];
this._values = [];
this._cacheKey = cacheSentinel;
this._cacheIndex = -2;
}
Object.defineProperty(Map3.prototype, "size", {
get: function() {
return this._keys.length;
},
enumerable: true,
configurable: true
});
Map3.prototype.has = function(key) {
return this._find(
key,
/*insert*/
false
) >= 0;
};
Map3.prototype.get = function(key) {
var index = this._find(
key,
/*insert*/
false
);
return index >= 0 ? this._values[index] : void 0;
};
Map3.prototype.set = function(key, value) {
var index = this._find(
key,
/*insert*/
true
);
this._values[index] = value;
return this;
};
Map3.prototype.delete = function(key) {
var index = this._find(
key,
/*insert*/
false
);
if (index >= 0) {
var size = this._keys.length;
for (var i = index + 1; i < size; i++) {
this._keys[i - 1] = this._keys[i];
this._values[i - 1] = this._values[i];
}
this._keys.length--;
this._values.length--;
if (SameValueZero(key, this._cacheKey)) {
this._cacheKey = cacheSentinel;
this._cacheIndex = -2;
}
return true;
}
return false;
};
Map3.prototype.clear = function() {
this._keys.length = 0;
this._values.length = 0;
this._cacheKey = cacheSentinel;
this._cacheIndex = -2;
};
Map3.prototype.keys = function() {
return new MapIterator(this._keys, this._values, getKey);
};
Map3.prototype.values = function() {
return new MapIterator(this._keys, this._values, getValue);
};
Map3.prototype.entries = function() {
return new MapIterator(this._keys, this._values, getEntry);
};
Map3.prototype["@@iterator"] = function() {
return this.entries();
};
Map3.prototype[iteratorSymbol] = function() {
return this.entries();
};
Map3.prototype._find = function(key, insert) {
if (!SameValueZero(this._cacheKey, key)) {
this._cacheIndex = -1;
for (var i = 0; i < this._keys.length; i++) {
if (SameValueZero(this._keys[i], key)) {
this._cacheIndex = i;
break;
}
}
}
if (this._cacheIndex < 0 && insert) {
this._cacheIndex = this._keys.length;
this._keys.push(key);
this._values.push(void 0);
}
return this._cacheIndex;
};
return Map3;
}()
);
return Map2;
function getKey(key, _) {
return key;
}
function getValue(_, value) {
return value;
}
function getEntry(key, value) {
return [key, value];
}
}
function CreateSetPolyfill() {
var Set2 = (
/** @class */
function() {
function Set3() {
this._map = new _Map();
}
Object.defineProperty(Set3.prototype, "size", {
get: function() {
return this._map.size;
},
enumerable: true,
configurable: true
});
Set3.prototype.has = function(value) {
return this._map.has(value);
};
Set3.prototype.add = function(value) {
return this._map.set(value, value), this;
};
Set3.prototype.delete = function(value) {
return this._map.delete(value);
};
Set3.prototype.clear = function() {
this._map.clear();
};
Set3.prototype.keys = function() {
return this._map.keys();
};
Set3.prototype.values = function() {
return this._map.keys();
};
Set3.prototype.entries = function() {
return this._map.entries();
};
Set3.prototype["@@iterator"] = function() {
return this.keys();
};
Set3.prototype[iteratorSymbol] = function() {
return this.keys();
};
return Set3;
}()
);
return Set2;
}
function CreateWeakMapPolyfill() {
var UUID_SIZE = 16;
var keys = HashMap.create();
var rootKey = CreateUniqueKey();
return (
/** @class */
function() {
function WeakMap2() {
this._key = CreateUniqueKey();
}
WeakMap2.prototype.has = function(target) {
var table = GetOrCreateWeakMapTable(
target,
/*create*/
false
);
return table !== void 0 ? HashMap.has(table, this._key) : false;
};
WeakMap2.prototype.get = function(target) {
var table = GetOrCreateWeakMapTable(
target,
/*create*/
false
);
return table !== void 0 ? HashMap.get(table, this._key) : void 0;
};
WeakMap2.prototype.set = function(target, value) {
var table = GetOrCreateWeakMapTable(
target,
/*create*/
true
);
table[this._key] = value;
return this;
};
WeakMap2.prototype.delete = function(target) {
var table = GetOrCreateWeakMapTable(
target,
/*create*/
false
);
return table !== void 0 ? delete table[this._key] : false;
};
WeakMap2.prototype.clear = function() {
this._key = CreateUniqueKey();
};
return WeakMap2;
}()
);
function CreateUniqueKey() {
var key;
do
key = "@@WeakMap@@" + CreateUUID();
while (HashMap.has(keys, key));
keys[key] = true;
return key;
}
function GetOrCreateWeakMapTable(target, create) {
if (!hasOwn.call(target, rootKey)) {
if (!create)
return void 0;
Object.defineProperty(target, rootKey, { value: HashMap.create() });
}
return target[rootKey];
}
function FillRandomBytes(buffer, size) {
for (var i = 0; i < size; ++i)
buffer[i] = Math.random() * 255 | 0;
return buffer;
}
function GenRandomBytes(size) {
if (typeof Uint8Array === "function") {
var array = new Uint8Array(size);
if (typeof crypto !== "undefined") {
crypto.getRandomValues(array);
} else if (typeof msCrypto !== "undefined") {
msCrypto.getRandomValues(array);
} else {
FillRandomBytes(array, size);
}
return array;
}
return FillRandomBytes(new Array(size), size);
}
function CreateUUID() {
var data = GenRandomBytes(UUID_SIZE);
data[6] = data[6] & 79 | 64;
data[8] = data[8] & 191 | 128;
var result = "";
for (var offset = 0; offset < UUID_SIZE; ++offset) {
var byte = data[offset];
if (offset === 4 || offset === 6 || offset === 8)
result += "-";
if (byte < 16)
result += "0";
result += byte.toString(16).toLowerCase();
}
return result;
}
}
function MakeDictionary(obj) {
obj.__ = void 0;
delete obj.__;
return obj;
}
});
})(Reflect2 || (Reflect2 = {}));
}
});
// src/index.ts
import { Module } from "@nestjs/common";
// src/decorators.ts
var import_reflect_metadata = __toESM(require_Reflect());
import * as restate from "@restatedev/restate-sdk";
var SERVICE_METADATA = Symbol("SERVICE_METADATA");
var HANDLER_METADATA = Symbol("HANDLER_METADATA");
var OBJECT_METADATA = Symbol("OBJECT_METADATA");
var WORKFLOW_METADATA = Symbol("WORKFLOW_METADATA");
function RestateService(name) {
return function(constructor) {
Reflect.defineMetadata(SERVICE_METADATA, { name }, constructor);
};
}
function RestateObject() {
return function(constructor) {
Reflect.defineMetadata(OBJECT_METADATA, {}, constructor);
};
}
function RestateWorkflow(name) {
return function(constructor) {
Reflect.defineMetadata(WORKFLOW_METADATA, { name }, constructor);
};
}
function RestateHandler() {
return function(target, propertyKey, descriptor) {
const handlers = Reflect.getMetadata(HANDLER_METADATA, target.constructor) || {};
handlers[propertyKey] = descriptor.value;
Reflect.defineMetadata(HANDLER_METADATA, handlers, target.constructor);
};
}
function createService(instance) {
const constructor = instance.constructor;
const service2 = Reflect.getMetadata(SERVICE_METADATA, constructor) || {};
const handlers = Reflect.getMetadata(HANDLER_METADATA, constructor);
if (!service2 || !handlers) {
throw new Error(`RestateService: ${constructor.name} is missing @RestateService or @RestateHandler metadata.`);
}
return restate.service({
name: service2.name || constructor.name,
handlers: Object.fromEntries(
Object.entries(handlers).map(([key, originalFn]) => {
return [
key,
async (ctx, ...args) => {
return originalFn.call(instance, ctx, ...args);
}
];
})
)
});
}
function createVirtualObject(instance) {
const constructor = instance.constructor;
const virtualObject = Reflect.getMetadata(OBJECT_METADATA, constructor) || {};
const handlers = Reflect.getMetadata(HANDLER_METADATA, constructor);
if (!virtualObject || !handlers) {
throw new Error(`RestateVirtualObject ${constructor.name} is missing @RestateVirtualObject or @RestateHandler metadata.`);
}
return restate.object({
name: virtualObject.name || constructor.name,
handlers: Object.fromEntries(
Object.entries(handlers).map(([key, originalFn]) => {
return [
key,
async (ctx, ...args) => {
return originalFn.call(instance, ctx, ...args);
}
];
})
)
});
}
function createWorkflow(instance) {
const constructor = instance.constructor;
const workflow2 = Reflect.getMetadata(WORKFLOW_METADATA, constructor) || {};
const handlers = Reflect.getMetadata(HANDLER_METADATA, constructor);
if (!workflow2 || !handlers) {
throw new Error(`RestateWorkflow ${constructor.name} is missing @RestateWorkflow or @RestateHandler metadata.`);
}
const rawHandlers = {};
for (const prop of Object.getOwnPropertyNames(Object.getPrototypeOf(instance))) {
if (prop === "constructor") continue;
rawHandlers[prop] = instance[prop].bind(instance);
}
if (typeof rawHandlers["run"] !== "function") {
throw new Error(`RestateWorkflow ${instance.constructor.name} must implement a "run" method.`);
}
return restate.workflow({
name: instance.constructor.name,
handlers: rawHandlers
});
}
// src/index.ts
import * as clients from "@restatedev/restate-sdk-clients";
// src/endpoint.ts
import * as restate2 from "@restatedev/restate-sdk";
var endpoint2 = restate2.endpoint();
// src/index.ts
var RESTATE_CLIENT = "RESTATE_CLIENT";
var restateStarted = false;
var _RestateModule_decorators, _init;
_RestateModule_decorators = [Module({})];
var _RestateModule = class _RestateModule {
static async forRoot(options) {
const clientProvider = {
provide: RESTATE_CLIENT,
useValue: clients.connect({ url: options.url })
};
if (!restateStarted) {
restateStarted = true;
await endpoint2.listen(options.listenerPort || 9080);
}
return Promise.resolve({
module: _RestateModule,
providers: [clientProvider],
exports: [clientProvider],
global: true
});
}
static async forFeature(options) {
const providers = [];
const exports = [];
const { services, objects, workflows } = options;
if (!!services) {
const serviceProviders = services.map((ServiceClass) => {
const instance = new ServiceClass();
const service2 = createService(instance);
endpoint2.bind(service2);
const serviceToken = `${ServiceClass.name}_RestateService`;
return {
provide: serviceToken,
useValue: service2
};
});
providers.push(...serviceProviders);
exports.push(...serviceProviders);
}
if (!!objects) {
const virtualObjectProviders = objects.map((ObjectClass) => {
const instance = new ObjectClass();
const virtualObject = createVirtualObject(instance);
endpoint2.bind(virtualObject);
const virtualToken = `${ObjectClass.name}_RestateVirtualObject`;
return {
provide: virtualToken,
useValue: virtualObject
};
});
providers.push(...virtualObjectProviders);
exports.push(...virtualObjectProviders);
}
if (!!workflows) {
const workflowProviders = workflows.map((WorkflowClass) => {
const instance = new WorkflowClass();
const wf = createWorkflow(instance);
endpoint2.bind(wf);
return { provide: `${WorkflowClass.name}_RestateWorkflow`, useValue: wf };
});
providers.push(...workflowProviders);
exports.push(...workflowProviders);
}
return {
module: _RestateModule,
providers,
exports
};
}
};
_init = __decoratorStart(null);
_RestateModule = __decorateElement(_init, 0, "RestateModule", _RestateModule_decorators, _RestateModule);
__runInitializers(_init, 1, _RestateModule);
var RestateModule = _RestateModule;
export {
RESTATE_CLIENT,
RestateHandler,
RestateModule,
RestateObject,
RestateService,
RestateWorkflow
};
/*! Bundled license information:
reflect-metadata/Reflect.js:
(*! *****************************************************************************
Copyright (C) Microsoft. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of the
License at http://www.apache.org/licenses/LICENSE-2.0
THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
MERCHANTABLITY OR NON-INFRINGEMENT.
See the Apache Version 2.0 License for specific language governing permissions
and limitations under the License.
***************************************************************************** *)
*/