@zhike/cache-koa-middleware - npm Package Compare versions

Comparing version 1.2.0 to 1.4.0

index.js

@@ -18,2 +18,7 @@ 'use strict';
 
+  const clientMaxAgeHeader = options.clientMaxAgeHeader;
+  if (clientMaxAgeHeader && typeof clientMaxAgeHeader !== 'string') {
+    throw new Error('options.clientMaxAgeHeader must be a string');
+  }
+
   let keyFn = ctx => {
@@ -30,4 +35,3 @@ let sortedKeys = Object.keys(ctx.query).sort();
       keyFn = options.keyGenerator;
-    }
-    else {
+    } else {
       throw new Error('options.keyGenerator must be a function which returns a string as redis key');
@@ -41,4 +45,3 @@ }
       skipCacheFn = options.skipCacheFn;
-    }
-    else {
+    } else {
       throw new Error('options.skipCacheFn must be a function which returns a Promise');
@@ -52,4 +55,3 @@ }
       throw new Error('options.commandTimeout must be an integer larger than zero');
-    }
-    else {
+    } else {
       commandTimeout = options.commandTimeout;
@@ -72,7 +74,12 @@ }
           ctx.set(response.headers);
+          if (clientMaxAgeHeader) {
+            let maxAge = await redis.ttl(redisKey).timeout(commandTimeout);
+            if (maxAge > 0) {
+              ctx.set(clientMaxAgeHeader, maxAge);
+            }
+          }
           ctx.body = response.body;
           return;
         }
-      }
-      catch (e) {
+      } catch (e) {
         // failed to get cache, move on
@@ -79,0 +86,0 @@ }

package.json

 {
   "name": "@zhike/cache-koa-middleware",
-  "version": "1.2.0",
+  "version": "1.4.0",
   "description": "",
@@ -5,0 +5,0 @@ "main": "index.js",

test/path.js

@@ -92,2 +92,3 @@ const cache = require('../index')
   it('2nd expire', function (done) {
+    this.timeout(5000);
     setTimeout(() => {
@@ -94,0 +95,0 @@ request()

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Improved metrics

Total package byte prevSize

11642

increased by19.66%

Number of package files

7

increased by16.67%

Lines of code

370

increased by22.11%

No dependency changes