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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.RoutePathFactory = void 0;
const common_1 = require("@nestjs/common");
const shared_utils_1 = require("@nestjs/common/utils/shared.utils");
const utils_1 = require("./utils");
class RoutePathFactory {
constructor(applicationConfig) {
this.applicationConfig = applicationConfig;
}
create(metadata, requestMethod) {
let paths = [''];
const versionOrVersions = this.getVersion(metadata);
if (versionOrVersions &&
metadata.versioningOptions?.type === common_1.VersioningType.URI) {
const versionPrefix = this.getVersionPrefix(metadata.versioningOptions);
if (Array.isArray(versionOrVersions)) {
paths = (0, common_1.flatten)(paths.map(path => versionOrVersions.map(version =>
// Version Neutral - Do not include version in URL
version === common_1.VERSION_NEUTRAL
? path
: `${path}/${versionPrefix}${version}`)));
}
else {
// Version Neutral - Do not include version in URL
if (versionOrVersions !== common_1.VERSION_NEUTRAL) {
paths = paths.map(path => `${path}/${versionPrefix}${versionOrVersions}`);
}
}
}
paths = this.appendToAllIfDefined(paths, metadata.modulePath);
paths = this.appendToAllIfDefined(paths, metadata.ctrlPath);
paths = this.appendToAllIfDefined(paths, metadata.methodPath);
if (metadata.globalPrefix) {
paths = paths.map(path => {
if (this.isExcludedFromGlobalPrefix(path, requestMethod, versionOrVersions, metadata.versioningOptions)) {
return path;
}
return (0, shared_utils_1.stripEndSlash)(metadata.globalPrefix || '') + path;
});
}
return paths
.map(path => (0, shared_utils_1.addLeadingSlash)(path || '/'))
.map(path => (path !== '/' ? (0, shared_utils_1.stripEndSlash)(path) : path));
}
getVersion(metadata) {
// The version will be either the path version or the controller version,
// with the pathVersion taking priority.
return metadata.methodVersion || metadata.controllerVersion;
}
getVersionPrefix(versioningOptions) {
const defaultPrefix = 'v';
if (versioningOptions.type === common_1.VersioningType.URI) {
if (versioningOptions.prefix === false) {
return '';
}
else if (versioningOptions.prefix !== undefined) {
return versioningOptions.prefix;
}
}
return defaultPrefix;
}
appendToAllIfDefined(paths, fragmentToAppend) {
if (!fragmentToAppend) {
return paths;
}
const concatPaths = (a, b) => (0, shared_utils_1.stripEndSlash)(a) + (0, shared_utils_1.addLeadingSlash)(b);
if (Array.isArray(fragmentToAppend)) {
const paths2dArray = paths.map(path => fragmentToAppend.map(fragment => concatPaths(path, fragment)));
return (0, common_1.flatten)(paths2dArray);
}
return paths.map(path => concatPaths(path, fragmentToAppend));
}
isExcludedFromGlobalPrefix(path, requestMethod, versionOrVersions, versioningOptions) {
if ((0, shared_utils_1.isUndefined)(requestMethod)) {
return false;
}
const options = this.applicationConfig.getGlobalPrefixOptions();
const excludedRoutes = options.exclude;
if (versionOrVersions &&
versionOrVersions !== common_1.VERSION_NEUTRAL &&
versioningOptions?.type === common_1.VersioningType.URI) {
path = this.truncateVersionPrefixFromPath(path, versionOrVersions, versioningOptions);
}
return (Array.isArray(excludedRoutes) &&
(0, utils_1.isRouteExcluded)(excludedRoutes, path, requestMethod));
}
truncateVersionPrefixFromPath(path, versionValue, versioningOptions) {
if (typeof versionValue !== 'string') {
versionValue.forEach(version => {
if (typeof version === 'string') {
path = this.truncateVersionPrefixFromPath(path, version, versioningOptions);
}
});
return path;
}
const prefix = `/${this.getVersionPrefix(versioningOptions)}${versionValue}`;
return path.startsWith(prefix) ? path.replace(prefix, '') : path;
}
}
exports.RoutePathFactory = RoutePathFactory;