Added automatic process to delete stale database entries

events/ready.js

@@ -1,4 +1,5 @@
 const gm = require("gm");
+const cron = require("cron");
 const { promisify } = require("util");
 const client = require("../utils/client.js");
 const database = require("../utils/database.js");
@@ -45,6 +46,19 @@ module.exports = async () => {
     }
   }
 
+  const job = new cron.CronJob("0 0 * * 0", async () => {
+    logger.log("Deleting stale guild entries in database...");
+    const guildDB = (await database.guilds.find({}).exec());
+    for (const { id } of guildDB) {
+      if (!client.guilds.get(id)) {
+        await database.guilds.deleteMany({ id: id });
+        logger.log(`Deleted entry for guild ID ${id}.`);
+      }
+    }
+    logger.log("Finished deleting stale entries.");
+  });
+  job.start();
+
   const global = (await database.global.findOne({}).exec());
   if (!global) {
     const countObject = {};

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "esmbot",
-  "version": "1.2.8",
+  "version": "1.3.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -542,6 +542,14 @@
         "strip-eof": "^1.0.0"
       }
     },
+    "cron": {
+      "version": "1.8.2",
+      "resolved": "https://registry.npmjs.org/cron/-/cron-1.8.2.tgz",
+      "integrity": "sha512-Gk2c4y6xKEO8FSAUTklqtfSr7oTq0CiPQeLBG5Fl0qoXpZyMcj1SG59YL+hqq04bu6/IuEA7lMkYDAplQNKkyg==",
+      "requires": {
+        "moment-timezone": "^0.5.x"
+      }
+    },
     "cross-spawn": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-4.0.2.tgz",
@@ -988,6 +996,56 @@
       "resolved": "https://registry.npmjs.org/fecha/-/fecha-2.3.3.tgz",
       "integrity": "sha512-lUGBnIamTAwk4znq5BcqsDaxSmZ9nDVJaij6NvRt/Tg4R69gERA+otPKbS86ROw9nxVMw2/mp1fnaiWqbs6Sdg=="
     },
+    "ffi-napi": {
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/ffi-napi/-/ffi-napi-2.5.0.tgz",
+      "integrity": "sha512-ninYS+GI4BDFOg29dEJ68uZOcWgCp05teU4Lm40vrnyh+E1fYjKYvTDMYAG+WUD75NNHPTJhNjgVqv5whSgU3w==",
+      "requires": {
+        "debug": "^3.1.0",
+        "get-uv-event-loop-napi-h": "^1.0.5",
+        "node-addon-api": "1.6.1",
+        "node-gyp-build": "^4.2.1",
+        "ref-napi": "^1.5.2",
+        "ref-struct-di": "^1.1.0"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "3.2.6",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz",
+          "integrity": "sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==",
+          "requires": {
+            "ms": "^2.1.1"
+          }
+        },
+        "node-addon-api": {
+          "version": "1.6.1",
+          "resolved": "https://registry.npmjs.org/node-addon-api/-/node-addon-api-1.6.1.tgz",
+          "integrity": "sha512-GcLOYrG5/enbqH4SMsqXt6GQUQGGnDnE3FLDZzXYkCgQHuZV5UDFR+EboeY8kpG0avroyOjpFQ2qLEBosFcRIA=="
+        },
+        "node-gyp-build": {
+          "version": "4.2.2",
+          "resolved": "https://registry.npmjs.org/node-gyp-build/-/node-gyp-build-4.2.2.tgz",
+          "integrity": "sha512-Lqh7mrByWCM8Cf9UPqpeoVBBo5Ugx+RKu885GAzmLBVYjeywScxHXPGLa4JfYNZmcNGwzR0Glu5/9GaQZMFqyA=="
+        },
+        "ref-napi": {
+          "version": "1.5.2",
+          "resolved": "https://registry.npmjs.org/ref-napi/-/ref-napi-1.5.2.tgz",
+          "integrity": "sha512-hwyNmWpUkt1bDWDW4aiwCoC+SJfJO69UIdjqssNqdaS0sYJpgqzosGg/rLtk69UoQ8drZdI9yyQefM7eEMM3Gw==",
+          "requires": {
+            "debug": "^3.1.0",
+            "node-addon-api": "^2.0.0",
+            "node-gyp-build": "^4.2.1"
+          },
+          "dependencies": {
+            "node-addon-api": {
+              "version": "2.0.0",
+              "resolved": "https://registry.npmjs.org/node-addon-api/-/node-addon-api-2.0.0.tgz",
+              "integrity": "sha512-ASCL5U13as7HhOExbT6OlWJJUV/lLzL2voOSP1UVehpRD8FbSrSDjfScK/KwAvVTI5AS6r4VwbOMlIqtvRidnA=="
+            }
+          }
+        }
+      }
+    },
     "figures": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/figures/-/figures-2.0.0.tgz",
@@ -1163,6 +1221,19 @@
       "resolved": "https://registry.npmjs.org/get-stdin/-/get-stdin-5.0.1.tgz",
       "integrity": "sha1-Ei4WFZHiH/TFJTAwVpPyDmOTo5g="
     },
+    "get-symbol-from-current-process-h": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/get-symbol-from-current-process-h/-/get-symbol-from-current-process-h-1.0.2.tgz",
+      "integrity": "sha512-syloC6fsCt62ELLrr1VKBM1ggOpMdetX9hTrdW77UQdcApPHLmf7CI7OKcN1c9kYuNxKcDe4iJ4FY9sX3aw2xw=="
+    },
+    "get-uv-event-loop-napi-h": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/get-uv-event-loop-napi-h/-/get-uv-event-loop-napi-h-1.0.6.tgz",
+      "integrity": "sha512-t5c9VNR84nRoF+eLiz6wFrEp1SE2Acg0wS+Ysa2zF0eROes+LzOfuTaVHxGy8AbS8rq7FHEJzjnCZo1BupwdJg==",
+      "requires": {
+        "get-symbol-from-current-process-h": "^1.0.1"
+      }
+    },
     "github-from-package": {
       "version": "0.0.0",
       "resolved": "https://registry.npmjs.org/github-from-package/-/github-from-package-0.0.0.tgz",
@@ -1475,6 +1546,14 @@
         "yallist": "^2.1.2"
       }
     },
+    "magick-ffi": {
+      "version": "github:Terradice/magick-ffi#8911ffad4cdad8e67991ac0f214eff5ed42215a8",
+      "from": "github:Terradice/magick-ffi",
+      "requires": {
+        "ffi-napi": "^2.5.0",
+        "ref-napi": "^2.0.0"
+      }
+    },
     "memory-pager": {
       "version": "1.5.0",
       "resolved": "https://registry.npmjs.org/memory-pager/-/memory-pager-1.5.0.tgz",
@@ -1573,6 +1652,14 @@
       "resolved": "https://registry.npmjs.org/moment-duration-format/-/moment-duration-format-2.3.2.tgz",
       "integrity": "sha512-cBMXjSW+fjOb4tyaVHuaVE/A5TqkukDWiOfxxAjY+PEqmmBQlLwn+8OzwPiG3brouXKY5Un4pBjAeB6UToXHaQ=="
     },
+    "moment-timezone": {
+      "version": "0.5.31",
+      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.31.tgz",
+      "integrity": "sha512-+GgHNg8xRhMXfEbv81iDtrVeTcWt0kWmTEY1XQK14dICTXnWJnT0dxdlPspwqF3keKMVPXwayEsk1DI0AA/jdA==",
+      "requires": {
+        "moment": ">= 2.9.0"
+      }
+    },
     "mongodb": {
       "version": "3.5.5",
       "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.5.5.tgz",
@@ -2050,6 +2137,42 @@
       "resolved": "https://registry.npmjs.org/readable-web-to-node-stream/-/readable-web-to-node-stream-2.0.0.tgz",
       "integrity": "sha512-+oZJurc4hXpaaqsN68GoZGQAQIA3qr09Or4fqEsargABnbe5Aau8hFn6ISVleT3cpY/0n/8drn7huyyEvTbghA=="
     },
+    "ref-napi": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/ref-napi/-/ref-napi-2.0.1.tgz",
+      "integrity": "sha512-Uh/vcTemN/yhyW/JtuySkDb5TLxEuaZITVFJup/UeNZytNaAVV6TGU7cYMCSUR0t9MrS4TBE+olDuP6vtl0qhw==",
+      "requires": {
+        "debug": "^4.1.1",
+        "get-symbol-from-current-process-h": "^1.0.2",
+        "node-addon-api": "^2.0.0",
+        "node-gyp-build": "^4.2.1"
+      },
+      "dependencies": {
+        "node-gyp-build": {
+          "version": "4.2.2",
+          "resolved": "https://registry.npmjs.org/node-gyp-build/-/node-gyp-build-4.2.2.tgz",
+          "integrity": "sha512-Lqh7mrByWCM8Cf9UPqpeoVBBo5Ugx+RKu885GAzmLBVYjeywScxHXPGLa4JfYNZmcNGwzR0Glu5/9GaQZMFqyA=="
+        }
+      }
+    },
+    "ref-struct-di": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/ref-struct-di/-/ref-struct-di-1.1.0.tgz",
+      "integrity": "sha512-gghZITj/iQwdwFDduZ6T8kL2B2ogInlOz7AOB0ggFoEc7akAKMcDrbzh3OIPk13Kxy8U2bHPvN6nejcBh4jN7A==",
+      "requires": {
+        "debug": "^3.1.0"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "3.2.6",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz",
+          "integrity": "sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==",
+          "requires": {
+            "ms": "^2.1.1"
+          }
+        }
+      }
+    },
     "regexp-clone": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/regexp-clone/-/regexp-clone-1.0.0.tgz",

package.json

@@ -18,6 +18,7 @@
   },
   "dependencies": {
     "cowsay": "^1.4.0",
+    "cron": "^1.8.2",
     "dblapi.js": "^2.4.0",
     "dotenv": "^8.2.0",
     "duckduckgo-images-api": "github:benpbolton/duckduckgo-images-api",
@@ -26,6 +27,7 @@
     "file-type": "^13.1.2",
     "gm": "github:TheEssem/gm",
     "jsqr": "^1.2.0",
+    "magick-ffi": "github:Terradice/magick-ffi",
     "moment": "^2.24.0",
     "moment-duration-format": "^2.3.2",
     "mongoose": "^5.9.9",