revert ma/health checks

src/index.ts

@@ -253,27 +253,25 @@ const handleAlert = async (alert: any, db: any) => {
       mangoAccountPk,
       mangoGroup.dexProgramId
     )
-    if (mangoAccount) {
-      const walletPublicKey = mangoAccount.owner.toBase58()
-      const health = await mangoAccount.getHealthRatio(
-        mangoGroup,
-        mangoCache,
-        "Maint"
+    const walletPublicKey = mangoAccount.owner.toBase58()
+    const health = await mangoAccount.getHealthRatio(
+      mangoGroup,
+      mangoCache,
+      "Maint"
+    )
+    if (health.toNumber() <= parseFloat(alert.health)) {
+      let message = MESSAGE.replace("@ratio@", alert.health)
+      message +=
+        "Deposit more collateral or reduce your liabilities to improve your account health. \n"
+      message += `View your account: https://trade.mango.markets/account?pubkey=${alert.mangoAccountPk}`
+      const alertSent = await sendAlert(
+        alert,
+        message,
+        Number(health),
+        walletPublicKey
       )
-      if (health && health.toNumber() <= parseFloat(alert.health)) {
-        let message = MESSAGE.replace("@ratio@", alert.health)
-        message +=
-          "Deposit more collateral or reduce your liabilities to improve your account health. \n"
-        message += `View your account: https://trade.mango.markets/account?pubkey=${alert.mangoAccountPk}`
-        const alertSent = await sendAlert(
-          alert,
-          message,
-          Number(health),
-          walletPublicKey
-        )
-        if (alertSent) {
-          db.collection("alerts").deleteOne({ _id: alert._id })
-        }
+      if (alertSent) {
+        db.collection("alerts").deleteOne({ _id: alert._id })
       }
     }
   } catch (e) {