Add a 'pinned' filter

Author: pimterry

src/model/filters/search-filters.ts

@@ -392,6 +392,25 @@ class ErrorFilter extends Filter {
     }
 }
 
+class PinnedFilter extends Filter {
+
+    static filterSyntax = [new FixedStringSyntax("pinned")] as const;
+
+    static filterName = "pinned";
+
+    static filterDescription(value: string) {
+        return "exchanges that are pinned";
+    }
+
+    matches(event: CollectedEvent): boolean {
+        return event.pinned;
+    }
+
+    toString() {
+        return `Pinned`;
+    }
+}
+
 class CategoryFilter extends Filter {
 
     static filterSyntax = [
@@ -1151,6 +1170,7 @@ const BaseSearchFilterClasses: FilterClass[] = [
     PendingFilter,
     AbortedFilter,
     ErrorFilter,
+    PinnedFilter,
     CategoryFilter,
     PortFilter,
     ProtocolFilter,

test/unit/model/filters/search-filter-integration.spec.ts

@@ -71,6 +71,7 @@ describe("Search filter model integration test:", () => {
                 { index: 0, showAs: "pending" },
                 { index: 0, showAs: "aborted" },
                 { index: 0, showAs: "errored" },
+                { index: 0, showAs: "pinned" },
                 { index: 0, showAs: "category" },
                 { index: 0, showAs: "port" },
                 { index: 0, showAs: "protocol" },
@@ -99,6 +100,7 @@ describe("Search filter model integration test:", () => {
                 "requests that are still waiting for a response",
                 "requests that aborted before receiving a response",
                 "requests that weren't transmitted successfully",
+                "exchanges that are pinned",
                 "exchanges by their general category",
                 "requests sent to a given port",
                 "exchanges using HTTP, HTTPS, WS or WSS",
@@ -1155,6 +1157,7 @@ describe("Search filter model integration test:", () => {
                 { index: 3, showAs: "pending" },
                 { index: 3, showAs: "aborted" },
                 { index: 3, showAs: "errored" },
+                { index: 3, showAs: "pinned" },
                 { index: 3, showAs: "category" },
                 { index: 3, showAs: "port" },
                 { index: 3, showAs: "protocol" },
@@ -1207,6 +1210,7 @@ describe("Search filter model integration test:", () => {
                 { index: 14, showAs: "pending)" },
                 { index: 14, showAs: "aborted)" },
                 { index: 14, showAs: "errored)" },
+                { index: 14, showAs: "pinned)" },
                 { index: 14, showAs: "category" },
                 { index: 14, showAs: "port" },
                 { index: 14, showAs: "protocol" },
@@ -1335,6 +1339,7 @@ describe("Search filter model integration test:", () => {
                 { index: 4, showAs: "pending)" },
                 { index: 4, showAs: "aborted)" },
                 { index: 4, showAs: "errored)" },
+                { index: 4, showAs: "pinned)" },
                 { index: 4, showAs: "category" },
                 { index: 4, showAs: "port" },
                 { index: 4, showAs: "protocol" },