Fixed path events

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@ztimson/utils",
-	"version": "0.27.12",
+	"version": "0.27.15",
 	"description": "Utility library",
 	"author": "Zak Timson",
 	"license": "MIT",

src/path-events.ts

@@ -40,6 +40,7 @@ export function PE(str: TemplateStringsArray, ...args: any[]) {
  * @param {TemplateStringsArray} str
  * @param {string} args
  * @return {string}
+ * @constructor
  */
 export function PES(str: TemplateStringsArray, ...args: any[]) {
 	let combined = [];
@@ -108,35 +109,21 @@ export class PathEvent {
 			return;
 		}
 
-		// Check cache first
 		if(PathEvent.pathEventCache.has(e)) {
 			Object.assign(this, PathEvent.pathEventCache.get(e)!);
 			return;
 		}
 
-		let [p, method] = e.replaceAll(/\/{2,}/g, '/').split(':');
+		let [p, method] = e.replaceAll(/(^|\/)\*+\/?$/g, '').split(':');
 		if(!method) method = '*';
 
 		// Handle special cases
-		if(p === '' || p === undefined) {
+		if(p === '' || p === undefined || p === '*') {
-			// Empty string matches nothing
-			this.module = '';
-			this.path = '';
-			this.fullPath = '';
-			this.name = '';
-			this.methods = new ASet<Method>(['n']);
-			this.hasGlob = false;
-			PathEvent.pathEventCache.set(e, this);
-			return;
-		}
-
-		if(p === '*') {
-			// Wildcard means any path any event
 			this.module = '';
 			this.path = '';
 			this.fullPath = '**';
 			this.name = '';
-			this.methods = new ASet<Method>(['*']);
+			this.methods = new ASet<Method>(p === '*' ? ['*'] : <any>method.split(''));
 			this.hasGlob = true;
 			PathEvent.pathEventCache.set(e, this);
 			return;
@@ -147,17 +134,74 @@ export class PathEvent {
 		this.path = temp.join('/');
 		this.fullPath = `${this.module}${this.module && this.path ? '/' : ''}${this.path}`;
 		this.name = temp.pop() || '';
-
-		// Don't trim /** - it's needed for glob matching to work properly
-		// Only trim if there's something after it which won't happen with our parsing
-
 		this.hasGlob = this.fullPath.includes('*');
 		this.methods = new ASet(<any>method.split(''));
-
-		// Store in cache
 		PathEvent.pathEventCache.set(e, this);
 	}
 
+	/**
+	 * Check if a filter pattern matches a target path
+	 * @private
+	 */
+	private static matches(pattern: PathEvent, target: PathEvent): boolean {
+		const methodsMatch = pattern.all || target.all || pattern.methods.intersection(target.methods).length > 0;
+		if(!methodsMatch) return false;
+		if(!pattern.hasGlob && !target.hasGlob) {
+			const last = pattern.fullPath[target.fullPath.length];
+			return pattern.fullPath.startsWith(target.fullPath) && (last == null || last == '/');
+		}
+		if(pattern.hasGlob) return this.pathMatchesGlob(target.fullPath, pattern.fullPath);
+		return this.pathMatchesGlob(pattern.fullPath, target.fullPath);
+	}
+
+	/**
+	 * Check if a path matches a glob pattern
+	 * @private
+	 */
+	private static pathMatchesGlob(path: string, pattern: string): boolean {
+		if(pattern === path) return true;
+		const pathParts = path.split('/').filter(p => !!p);
+		const patternParts = pattern.split('/').filter(p => !!p);
+
+		let pathIdx = 0;
+		let patternIdx = 0;
+		while (patternIdx < patternParts.length && pathIdx < pathParts.length) {
+			const patternPart = patternParts[patternIdx];
+			if(patternPart === '**') {
+				if(patternIdx === patternParts.length - 1) return true;
+				while (pathIdx < pathParts.length) {
+					if(PathEvent.pathMatchesGlob(pathParts.slice(pathIdx).join('/'), patternParts.slice(patternIdx + 1).join('/'))) return true;
+					pathIdx++;
+				}
+				return false;
+			} else if(patternPart === '*') {
+				pathIdx++;
+				patternIdx++;
+			} else {
+				if(patternPart !== pathParts[pathIdx]) return false;
+				pathIdx++;
+				patternIdx++;
+			}
+		}
+		if(patternIdx < patternParts.length) return patternParts.slice(patternIdx).every(p => p === '**');
+		return pathIdx === pathParts.length;
+	}
+
+	/**
+	 * Score a path for specificity ranking (lower = more specific = higher priority)
+	 * @private
+	 */
+	private static scoreSpecificity(path: string): number {
+		if(path === '**' || path === '') return Number.MAX_SAFE_INTEGER;
+		const segments = path.split('/').filter(p => !!p);
+		let score = -segments.length;
+		segments.forEach(seg => {
+			if(seg === '**') score += 0.5;
+			else if(seg === '*') score += 0.25;
+		});
+		return score;
+	}
+
 	/** Clear the cache of all PathEvents */
 	static clearCache(): void {
 		PathEvent.pathEventCache.clear();
@@ -168,82 +212,6 @@ export class PathEvent {
 		PathEvent.permissionCache.clear();
 	}
 
-	/**
-	 * Score a path for specificity ranking (lower = more specific = higher priority)
-	 * @private
-	 */
-	private static scoreSpecificity(path: string): number {
-		if (path === '**' || path === '') return Number.MAX_SAFE_INTEGER; // Least specific
-
-		const segments = path.split('/').filter(p => !!p);
-		// Base score: number of segments (more segments = more specific = lower score)
-		let score = -segments.length;
-
-		// Penalty for wildcards (makes them less specific than exact matches)
-		// ADD to score to make it HIGHER/WORSE
-		segments.forEach(seg => {
-			if (seg === '**') score += 0.5;
-			else if (seg === '*') score += 0.25;
-		});
-
-		return score;
-	}
-
-	/**
-	 * Check if a path matches a glob pattern
-	 * @private
-	 */
-	private static pathMatchesGlob(path: string, pattern: string): boolean {
-		// Handle exact match
-		if (pattern === path) return true;
-
-		const pathParts = path.split('/').filter(p => !!p);
-		const patternParts = pattern.split('/').filter(p => !!p);
-
-		let pathIdx = 0;
-		let patternIdx = 0;
-
-		while (patternIdx < patternParts.length && pathIdx < pathParts.length) {
-			const patternPart = patternParts[patternIdx];
-
-			if (patternPart === '**') {
-				// ** matches zero or more path segments
-				if (patternIdx === patternParts.length - 1) {
-					// ** at the end matches everything
-					return true;
-				}
-				// Try matching from next pattern part onwards
-				const nextPattern = patternParts[patternIdx + 1];
-				while (pathIdx < pathParts.length) {
-					if (PathEvent.pathMatchesGlob(pathParts.slice(pathIdx).join('/'), patternParts.slice(patternIdx + 1).join('/'))) {
-						return true;
-					}
-					pathIdx++;
-				}
-				return false;
-			} else if (patternPart === '*') {
-				// * matches exactly one segment
-				pathIdx++;
-				patternIdx++;
-			} else {
-				// Exact match required
-				if (patternPart !== pathParts[pathIdx]) {
-					return false;
-				}
-				pathIdx++;
-				patternIdx++;
-			}
-		}
-
-		// Check if we've consumed all pattern parts
-		if (patternIdx < patternParts.length) {
-			// Remaining pattern parts must all be ** to match
-			return patternParts.slice(patternIdx).every(p => p === '**');
-		}
-
-		return pathIdx === pathParts.length;
-	}
-
 	/**
 	 * Combine multiple events into one parsed object. Longest path takes precedent, but all subsequent methods are
 	 * combined until a "none" is reached
@@ -253,32 +221,22 @@ export class PathEvent {
 	 */
 	static combine(...paths: (string | PathEvent)[]): PathEvent {
 		const parsed = paths.map(p => p instanceof PathEvent ? p : new PathEvent(p));
-
-		// Sort by specificity: lower score = more specific = higher priority
 		const sorted = parsed.toSorted((p1, p2) => {
 			const score1 = PathEvent.scoreSpecificity(p1.fullPath);
 			const score2 = PathEvent.scoreSpecificity(p2.fullPath);
 			return score1 - score2;
 		});
-
 		let result: PathEvent | null = null;
-
 		for (const p of sorted) {
 			if(!result) {
 				result = p;
 			} else {
-				// Only combine if current result's path starts with or matches the new permission's path
 				if(result.fullPath.startsWith(p.fullPath)) {
-					// If we hit a none at a parent level, stop here
+					if(p.none) break;
-					if (p.none) {
-						break;
-					}
-					// Combine methods for permissions in the same hierarchy
 					result.methods = new ASet([...result.methods, ...p.methods]);
 				}
 			}
 		}
-
 		return result || new PathEvent('');
 	}
 
@@ -292,39 +250,7 @@ export class PathEvent {
 	static filter(target: string | PathEvent | (string | PathEvent)[], ...filter: (string | PathEvent)[]): PathEvent[] {
 		const parsedTarget = makeArray(target).map(pe => pe instanceof PathEvent ? pe : new PathEvent(pe));
 		const parsedFilter = makeArray(filter).map(pe => pe instanceof PathEvent ? pe : new PathEvent(pe));
-
+		return parsedTarget.filter(t => !!parsedFilter.find(r => PathEvent.matches(r, t)));
-		return parsedTarget.filter(t => {
-			const combined = PathEvent.combine(t);
-			return !!parsedFilter.find(r => PathEvent.matches(r, combined));
-		});
-	}
-
-	/**
-	 * Check if a filter pattern matches a target path
-	 * @private
-	 */
-	private static matches(pattern: PathEvent, target: PathEvent): boolean {
-		// Handle special cases
-		if (pattern.fullPath === '' || target.fullPath === '') return false;
-		if (pattern.fullPath === '*' || target.fullPath === '*') return pattern.methods.has('*') || target.methods.has('*') || pattern.methods.intersection(target.methods).length > 0;
-
-		// Check methods
-		const methodsMatch = pattern.all || target.all || pattern.methods.intersection(target.methods).length > 0;
-		if (!methodsMatch) return false;
-
-		// Check paths
-		if (!pattern.hasGlob && !target.hasGlob) {
-			// Fast path: no globs, use string comparison
-			return pattern.fullPath === target.fullPath;
-		}
-
-		if (pattern.hasGlob) {
-			// Pattern has glob, match target against it
-			return this.pathMatchesGlob(target.fullPath, pattern.fullPath);
-		}
-
-		// Target has glob but pattern doesn't - pattern must match within target's glob range
-		return this.pathMatchesGlob(pattern.fullPath, target.fullPath);
 	}
 
 	/**
@@ -337,11 +263,7 @@ export class PathEvent {
 	static has(target: string | PathEvent | (string | PathEvent)[], ...has: (string | PathEvent)[]): boolean {
 		const parsedTarget = makeArray(target).map(pe => pe instanceof PathEvent ? pe : new PathEvent(pe));
 		const parsedRequired = makeArray(has).map(pe => pe instanceof PathEvent ? pe : new PathEvent(pe));
-
+		return !!parsedRequired.find(r => !!parsedTarget.find(t => PathEvent.matches(r, t)));
-		// If target is a single item, check directly; if multiple, combine first
-		const effectiveTarget = parsedTarget.length === 1 ? parsedTarget[0] : PathEvent.combine(...parsedTarget);
-
-		return !!parsedRequired.find(r => PathEvent.matches(r, effectiveTarget));
 	}
 
 	/**

tests/path-events.spec.ts

@@ -48,10 +48,9 @@ describe('Path Events', () => {
 			expect(pe.hasAll('module:c', 'some/path:ud')).toBeTruthy();
 		});
 
-		it('parses empty string as none', () => {
+		it('parses empty string as wildcard', () => {
 			const pe = new PathEvent('');
-			expect(pe.none).toBe(true);
+			expect(pe.has('any/path:c')).toBe(true);
-			expect(pe.fullPath).toBe('');
 		});
 
 		it('parses none method', () => {
@@ -61,6 +60,10 @@ describe('Path Events', () => {
 			expect(pe.none).toBe(false);
 		});
 
+		it('Test several wild card perms', () => {
+			expect(PathEvent.has(['actions:*', 'groups:*', 'users:*'], 'groups/AUTH:r')).toBe(true);
+		});
+
 		it('setters for methods', () => {
 			const pe = new PathEvent('users/system:r');
 			pe.create = true;
@@ -81,6 +84,7 @@ describe('Path Events', () => {
 			expect(c.methods.has('c')).toBe(true);
 			expect(c.methods.has('r')).toBe(true);
 			expect(c.methods.has('u')).toBe(true);
+			expect(c.delete).toBe(false);
 		});
 
 		it('combine stops at none', () => {
@@ -95,6 +99,17 @@ describe('Path Events', () => {
 			expect(d.none).toBe(false);
 		});
 
+		it('combine works with wildcards', () => {
+			expect(PathEvent.has([
+				'payments/anonymous:d',
+				'payments/anonymous:c',
+				'payments/system:cr',
+				'logs/Momentum:c',
+				'products:r',
+				'*'
+			], 'actions/692a92d18afa11e6722e9f2e:r')).toBe(true);
+		});
+
 		it('filter finds overlap by path and methods', () => {
 			const events = [
 				new PathEvent('users/sys:cr'),