applesauce-core - npm Package Compare versions

Comparing version 0.0.0-next-20241213180142 to 0.0.0-next-20241219164005

dist/helpers/event.d.ts

@@ -5,2 +5,3 @@ import { NostrEvent, VerifiedEvent } from "nostr-tools";
 export declare const FromCacheSymbol: unique symbol;
+export declare const ReplaceableIdentifierSymbol: unique symbol;
 declare module "nostr-tools" {
@@ -44,1 +45,6 @@ interface Event {
 export declare function isFromCache(event: NostrEvent): boolean;
+/**
+ * Returns the replaceable identifier for a replaceable event
+ * @throws
+ */
+export declare function getReplaceableIdentifier(event: NostrEvent): string;

dist/helpers/event.js

 import { kinds, verifiedSymbol } from "nostr-tools";
 import { INDEXABLE_TAGS } from "../event-store/common.js";
 import { getHiddenTags } from "./hidden-tags.js";
+import { getOrComputeCachedValue } from "./cache.js";
+import { isParameterizedReplaceableKind } from "nostr-tools/kinds";
 export const EventUIDSymbol = Symbol.for("event-uid");
 export const EventIndexableTagsSymbol = Symbol.for("indexable-tags");
 export const FromCacheSymbol = Symbol.for("from-cache");
+export const ReplaceableIdentifierSymbol = Symbol.for("replaceable-identifier");
 /**
@@ -89,1 +92,15 @@ * Checks if an object is a nostr event
 }
+/**
+ * Returns the replaceable identifier for a replaceable event
+ * @throws
+ */
+export function getReplaceableIdentifier(event) {
+    if (!isParameterizedReplaceableKind(event.kind))
+        throw new Error("Event is not replaceable");
+    return getOrComputeCachedValue(event, ReplaceableIdentifierSymbol, () => {
+        const d = getTagValue(event, "d");
+        if (d === undefined)
+            throw new Error("Event missing identifier");
+        return d;
+    });
+}

dist/helpers/index.d.ts

@@ -12,2 +12,3 @@ export * from "./bolt11.js";
 export * from "./hidden-tags.js";
+export * from "./json.js";
 export * from "./lnurl.js";
@@ -14,0 +15,0 @@ export * from "./lru.js";

dist/helpers/index.js

@@ -12,2 +12,3 @@ export * from "./bolt11.js";
 export * from "./hidden-tags.js";
+export * from "./json.js";
 export * from "./lnurl.js";
@@ -14,0 +15,0 @@ export * from "./lru.js";

dist/helpers/pointers.js

 import { naddrEncode, neventEncode, noteEncode, nprofileEncode, npubEncode, nsecEncode, } from "nostr-tools/nip19";
 import { getPublicKey, kinds } from "nostr-tools";
+import { getReplaceableIdentifier } from "./event.js";
 import { safeRelayUrls } from "./relays.js";
-import { getTagValue } from "./index.js";
 import { isParameterizedReplaceableKind } from "nostr-tools/kinds";
@@ -160,5 +160,3 @@ export function parseCoordinate(a, requireD = false, silent = true) {
         throw new Error("Cant get AddressPointer for non-replaceable event");
-    const d = getTagValue(event, "d");
-    if (!d)
-        throw new Error("Event missing identifier");
+    const d = getReplaceableIdentifier(event);
     return {
@@ -186,5 +184,3 @@ identifier: d,
     if (kinds.isParameterizedReplaceableKind(event.kind)) {
-        const d = getTagValue(event, "d");
-        if (!d)
-            throw new Error("Event missing identifier");
+        const d = getReplaceableIdentifier(event);
         return {
@@ -191,0 +187,0 @@ type: "naddr",

dist/helpers/tags.d.ts

@@ -13,1 +13,14 @@ /** Checks if tag is an "e" tag and has at least one value */
 export declare function isTTag(tag: string[]): tag is ["t", string, ...string[]];
+/** A pipeline that filters and maps each tag */
+type TagPipe = {
+    <A>(tags: string[][], ta: (tag: string[]) => A | undefined): A[];
+    <A, B>(tags: string[][], ta: (tag: string[]) => A | undefined, ab: (a: A) => B | undefined): B[];
+    <A, B, C>(tags: string[][], ta: (tag: string[]) => A | undefined, ab: (a: A) => B | undefined, bc: (b: B) => C | undefined): C[];
+    <A, B, C, D>(tags: string[][], ta: (tag: string[]) => A | undefined, ab: (a: A) => B | undefined, bc: (b: B) => C | undefined, cd: (c: C) => D | undefined): D[];
+    <A, B, C, D, E>(tags: string[][], ta: (tag: string[]) => A | undefined, ab: (a: A) => B | undefined, bc: (b: B) => C | undefined, cd: (c: C) => D | undefined, de: (d: D) => E | undefined): E[];
+    <A, B, C, D, E, F>(tags: string[][], ta: (tag: string[]) => A | undefined, ab: (a: A) => B | undefined, bc: (b: B) => C | undefined, cd: (c: C) => D | undefined, de: (d: D) => E | undefined, ef: (e: E) => F | undefined): F[];
+    <A, B, C, D, E, F, G>(tags: string[][], ta: (tag: string[]) => A | undefined, ab: (a: A) => B | undefined, bc: (b: B) => C | undefined, cd: (c: C) => D | undefined, de: (d: D) => E | undefined, ef: (e: E) => F | undefined, fg: (f: F) => G | undefined): G[];
+};
+/** Filter and transform tags */
+export declare const processTags: TagPipe;
+export {};

dist/helpers/tags.js

@@ -25,1 +25,19 @@ /** Checks if tag is an "e" tag and has at least one value */
 }
+/** Filter and transform tags */
+export const processTags = (tags, ...fns) => {
+    return fns.reduce((step, fn) => {
+        const next = [];
+        for (const value of step) {
+            try {
+                const result = fn(value);
+                if (result === undefined)
+                    continue; // value is undefined, ignore
+                next.push(result);
+            }
+            catch (error) {
+                // failed to process value, ignore
+            }
+        }
+        return next;
+    }, tags);
+};

package.json

 {
   "name": "applesauce-core",
-  "version": "0.0.0-next-20241213180142",
+  "version": "0.0.0-next-20241219164005",
   "description": "",
@@ -5,0 +5,0 @@ "type": "module",

No alert changes

Improved metrics

Total package byte prevSize

134453

increased by3.22%

Number of package files

107

increased by3.88%

Lines of code

3403

increased by2.47%

No dependency changes