feat(ext/kv): add more atomic operation helpers (#18854)

Co-authored-by: losfair <zhy20000919@hotmail.com>
Co-authored-by: Luca Casonato <hello@lcas.dev>

1 files changed, 15 insertions, 8 deletions

diff --git a/ext/kv/01_db.ts b/ext/kv/01_db.ts
index 1a7b27dac..da29a0952 100644
--- a/ext/kv/01_db.ts
+++ b/ext/kv/01_db.ts
@@ -211,14 +211,6 @@ class AtomicOperation {
     return this;
   }
 
-  sum(key: Deno.KvKey, n: bigint): this {
-    return this.mutate({
-      type: "sum",
-      key,
-      value: new KvU64(n),
-    });
-  }
-
   mutate(...mutations: Deno.KvMutation[]): this {
     for (const mutation of mutations) {
       const key = mutation.key;
@@ -249,6 +241,21 @@ class AtomicOperation {
     return this;
   }
 
+  sum(key: Deno.KvKey, n: bigint): this {
+    this.#mutations.push([key, "sum", serializeValue(new KvU64(n))]);
+    return this;
+  }
+
+  min(key: Deno.KvKey, n: bigint): this {
+    this.#mutations.push([key, "min", serializeValue(new KvU64(n))]);
+    return this;
+  }
+
+  max(key: Deno.KvKey, n: bigint): this {
+    this.#mutations.push([key, "max", serializeValue(new KvU64(n))]);
+    return this;
+  }
+
   set(key: Deno.KvKey, value: unknown): this {
     this.#mutations.push([key, "set", serializeValue(value)]);
     return this;