diff --git a/package-lock.json b/package-lock.json
index 663e0c9..ab119c3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,24 +12,27 @@
         "@types/mkdirp": "^1.0.0",
         "@types/node": "^13.9.8",
         "@types/pino": "^6.3.8",
+        "7zip-bin": "^5.1.1",
         "fs-extra": "^10.0.0",
-        "JSONStream": "^1.3.5",
         "lodash": "^4.17.21",
-        "moleculer": "^0.14.0",
-        "moleculer-db": "^0.8.4",
+        "moleculer": "^0.14.16",
+        "moleculer-db": "^0.8.13",
         "moleculer-db-adapter-mongo": "^0.4.7",
         "moleculer-db-adapter-mongoose": "^0.8.9",
         "moleculer-web": "^0.9.0",
         "mongoose": "^5.12.7",
         "mongoose-paginate-v2": "^1.3.18",
         "nats": "^1.3.2",
+        "node-7z": "^3.0.0",
+        "node-calibre": "^2.1.1",
         "node-unrar-js": "^1.0.2",
         "pino": "^6.11.3",
         "pino-pretty": "^4.7.1",
         "sharp": "^0.28.1",
         "socket.io": "^4.1.1",
-        "socket.io-stream": "^0.9.1",
+        "socket.io-stream": "^0.5.3",
         "typescript": "^3.8.3",
+        "unrar": "github:cnboker/node-unrar",
         "unzipper": "^0.10.11",
         "xml2js": "^0.4.23"
       },
@@ -1517,6 +1520,11 @@
         }
       }
     },
+    "node_modules/7zip-bin": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/7zip-bin/-/7zip-bin-5.1.1.tgz",
+      "integrity": "sha512-sAP4LldeWNz0lNzmTird3uWfFDWWTeg6V/MsmyyLR9X1idwKBWIgt/ZvinqQldJm3LecKEs1emkbquO6PCiLVQ=="
+    },
     "node_modules/abab": {
       "version": "2.0.5",
       "resolved": "https://registry.npmjs.org/abab/-/abab-2.0.5.tgz",
@@ -2770,11 +2778,6 @@
         "node": ">= 0.8"
       }
     },
-    "node_modules/component-bind": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/component-bind/-/component-bind-1.0.0.tgz",
-      "integrity": "sha1-AMYIq33Nk4l8AAllGx06jh5zu9E="
-    },
     "node_modules/component-emitter": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.3.0.tgz",
@@ -2948,9 +2951,9 @@
       }
     },
     "node_modules/debug": {
-      "version": "4.3.1",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
-      "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
+      "version": "4.3.2",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.2.tgz",
+      "integrity": "sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==",
       "dependencies": {
         "ms": "2.1.2"
       },
@@ -2963,6 +2966,15 @@
         }
       }
     },
+    "node_modules/debuglog": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/debuglog/-/debuglog-0.0.2.tgz",
+      "integrity": "sha1-bA3PB+LD90UkYpt0Fmi9RsezYus=",
+      "optional": true,
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/decamelize": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz",
@@ -4228,9 +4240,9 @@
       "integrity": "sha512-Utm6CdzT+6xsDk2m8S6uL8VHxNwI6Jub+e9NYTcAms28T84pTa25GJQV9j0CY0N1rM8hK4x6grpF2BQf+2qwVA=="
     },
     "node_modules/fastest-validator": {
-      "version": "1.10.1",
-      "resolved": "https://registry.npmjs.org/fastest-validator/-/fastest-validator-1.10.1.tgz",
-      "integrity": "sha512-nhQP8JI16Ltml3kFKCEckKzxmPDYXZw0r+zF83Kf5qcJmA2Hoo4ORSo+SduxNiIbKpSS0i+3mV/UPhu8Po7Qkw=="
+      "version": "1.11.1",
+      "resolved": "https://registry.npmjs.org/fastest-validator/-/fastest-validator-1.11.1.tgz",
+      "integrity": "sha512-y0pXBCgGfY3mqbBL9sn2LtAxfJICyOr5cuOnCjyiKg4VoXVmDaLBDwnnj4QC1pSY5B4upln5k8RyLszlLXzXlw=="
     },
     "node_modules/fb-watchman": {
       "version": "2.0.1",
@@ -5081,9 +5093,9 @@
       }
     },
     "node_modules/ipaddr.js": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-2.0.0.tgz",
-      "integrity": "sha512-S54H9mIj0rbxRIyrDMEuuER86LdlgUg9FSeZ8duQb6CUG2iRrA36MYVQBSprTF/ZeAwvyQ5mDGuNvIPM0BIl3w==",
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-2.0.1.tgz",
+      "integrity": "sha512-1qTgH9NG+IIJ4yfKs2e6Pp1bZg8wbDbKHT21HrLIeYBTRLgMYKnMTPAuI3Lcs61nfx5h1xlXnbJtH1kX5/d/ng==",
       "engines": {
         "node": ">= 10"
       }
@@ -7238,29 +7250,6 @@
         "graceful-fs": "^4.1.6"
       }
     },
-    "node_modules/jsonparse": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/jsonparse/-/jsonparse-1.3.1.tgz",
-      "integrity": "sha1-P02uSpH6wxX3EGL4UhzCOfE2YoA=",
-      "engines": [
-        "node >= 0.2.0"
-      ]
-    },
-    "node_modules/JSONStream": {
-      "version": "1.3.5",
-      "resolved": "https://registry.npmjs.org/JSONStream/-/JSONStream-1.3.5.tgz",
-      "integrity": "sha512-E+iruNOY8VV9s4JEbe1aNEm6MiszPRr/UfcHMz0TQh1BXSxHK+ASV1R6W4HpjBhSeS+54PIsAMCBmwD06LLsqQ==",
-      "dependencies": {
-        "jsonparse": "^1.2.0",
-        "through": ">=2.2.7 <3"
-      },
-      "bin": {
-        "JSONStream": "bin.js"
-      },
-      "engines": {
-        "node": "*"
-      }
-    },
     "node_modules/jsprim": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.4.1.tgz",
@@ -7388,12 +7377,37 @@
       "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
       "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
+    "node_modules/lodash.defaultsdeep": {
+      "version": "4.6.1",
+      "resolved": "https://registry.npmjs.org/lodash.defaultsdeep/-/lodash.defaultsdeep-4.6.1.tgz",
+      "integrity": "sha512-3j8wdDzYuWO3lM3Reg03MuQR957t287Rpcxp1njpEa8oDrikb+FwGdW3n+FELh/A6qib6yPit0j/pv9G/yeAqA=="
+    },
+    "node_modules/lodash.defaultto": {
+      "version": "4.14.0",
+      "resolved": "https://registry.npmjs.org/lodash.defaultto/-/lodash.defaultto-4.14.0.tgz",
+      "integrity": "sha1-OL09QlrO5zPg4ru9TkspcRzC7hE="
+    },
+    "node_modules/lodash.flattendeep": {
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/lodash.flattendeep/-/lodash.flattendeep-4.4.0.tgz",
+      "integrity": "sha1-+wMJF/hqMTTlvJvsDWngAT3f7bI="
+    },
+    "node_modules/lodash.isempty": {
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/lodash.isempty/-/lodash.isempty-4.4.0.tgz",
+      "integrity": "sha1-b4bL7di+TsmHvpqvM8loTbGzHn4="
+    },
     "node_modules/lodash.memoize": {
       "version": "4.1.2",
       "resolved": "https://registry.npmjs.org/lodash.memoize/-/lodash.memoize-4.1.2.tgz",
       "integrity": "sha1-vMbEmkKihA7Zl/Mj6tpezRguC/4=",
       "dev": true
     },
+    "node_modules/lodash.negate": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/lodash.negate/-/lodash.negate-3.0.2.tgz",
+      "integrity": "sha1-nIl7C/YQAZ4LQ7j/Pwr+89e2bzQ="
+    },
     "node_modules/lodash.sortby": {
       "version": "4.7.0",
       "resolved": "https://registry.npmjs.org/lodash.sortby/-/lodash.sortby-4.7.0.tgz",
@@ -7766,17 +7780,17 @@
       "integrity": "sha512-gKLcREMhtuZRwRAfqP3RFW+TK4JqApVBtOIftVgjuABpAtpxhPGaDcfvbhNvD0B8iD1oUr/txX35NjcaY6Ns/A=="
     },
     "node_modules/moleculer": {
-      "version": "0.14.13",
-      "resolved": "https://registry.npmjs.org/moleculer/-/moleculer-0.14.13.tgz",
-      "integrity": "sha512-ak5MIFWb0WwMBIIqw/cKlhFj+0huA7LjAYrv5bLSdluG0+aBRl3ZtST+6Ix4UA5qZ6cwhMsX+m9QtXGIs6CdVA==",
+      "version": "0.14.16",
+      "resolved": "https://registry.npmjs.org/moleculer/-/moleculer-0.14.16.tgz",
+      "integrity": "sha512-MbHMsKh+sEJeu5/ANnjt23bDciDMTuhmh+AYUWMUbEbEBK2axhSEYtb3LK7Mf4WD4tatRHQQ+HdZ+KySo7K4+Q==",
       "dependencies": {
         "args": "^5.0.1",
         "es6-error": "^4.1.1",
         "eventemitter2": "^6.4.4",
-        "fastest-validator": "^1.10.1",
+        "fastest-validator": "^1.11.1",
         "fn-args": "^5.0.0",
-        "glob": "^7.1.6",
-        "ipaddr.js": "^2.0.0",
+        "glob": "^7.1.7",
+        "ipaddr.js": "^2.0.1",
         "kleur": "^4.1.4",
         "lodash": "^4.17.21",
         "lru-cache": "^6.0.0",
@@ -7791,6 +7805,98 @@
       },
       "funding": {
         "url": "https://github.com/moleculerjs/moleculer?sponsor=1"
+      },
+      "peerDependencies": {
+        "amqplib": "^0.7.0",
+        "avsc": "^5.0.0",
+        "bunyan": "^1.0.0",
+        "cbor-x": "^0.8.3",
+        "dd-trace": "^0.33.0",
+        "debug": "^4.0.0",
+        "etcd3": "^1.0.0",
+        "ioredis": "^4.0.0",
+        "jaeger-client": "^3.0.0",
+        "kafka-node": "^5.0.0",
+        "log4js": "^6.0.0",
+        "mqtt": "^4.0.0",
+        "msgpack5": "^5.0.0",
+        "nats": "^1.0.0 || ^2.0.0",
+        "node-nats-streaming": "^0.0.51 || ^0.3.0",
+        "notepack.io": "2.0.0",
+        "pino": "^6.0.0",
+        "protobufjs": "^6.0.0",
+        "redlock": "^4.0.0",
+        "rhea-promise": "^1.0.0 || ^2.0.0",
+        "thrift": "^0.12.0",
+        "winston": "^3.0.0"
+      },
+      "peerDependenciesMeta": {
+        "amqplib": {
+          "optional": true
+        },
+        "avsc": {
+          "optional": true
+        },
+        "bunyan": {
+          "optional": true
+        },
+        "cbor-x": {
+          "optional": true
+        },
+        "dd-trace": {
+          "optional": true
+        },
+        "debug": {
+          "optional": true
+        },
+        "etcd3": {
+          "optional": true
+        },
+        "ioredis": {
+          "optional": true
+        },
+        "jaeger-client": {
+          "optional": true
+        },
+        "kafka-node": {
+          "optional": true
+        },
+        "log4js": {
+          "optional": true
+        },
+        "mqtt": {
+          "optional": true
+        },
+        "msgpack5": {
+          "optional": true
+        },
+        "nats": {
+          "optional": true
+        },
+        "node-nats-streaming": {
+          "optional": true
+        },
+        "notepack.io": {
+          "optional": true
+        },
+        "pino": {
+          "optional": true
+        },
+        "protobufjs": {
+          "optional": true
+        },
+        "redlock": {
+          "optional": true
+        },
+        "rhea-promise": {
+          "optional": true
+        },
+        "thrift": {
+          "optional": true
+        },
+        "winston": {
+          "optional": true
+        }
       }
     },
     "node_modules/moleculer-db": {
@@ -8146,6 +8252,23 @@
       "integrity": "sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ==",
       "dev": true
     },
+    "node_modules/node-7z": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/node-7z/-/node-7z-3.0.0.tgz",
+      "integrity": "sha512-KIznWSxIkOYO/vOgKQfJEaXd7rgoFYKZbaurainCEdMhYc7V7mRHX+qdf2HgbpQFcdJL/Q6/XOPrDLoBeTfuZA==",
+      "dependencies": {
+        "debug": "^4.3.2",
+        "lodash.defaultsdeep": "^4.6.1",
+        "lodash.defaultto": "^4.14.0",
+        "lodash.flattendeep": "^4.4.0",
+        "lodash.isempty": "^4.4.0",
+        "lodash.negate": "^3.0.2",
+        "normalize-path": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
     "node_modules/node-abi": {
       "version": "2.26.0",
       "resolved": "https://registry.npmjs.org/node-abi/-/node-abi-2.26.0.tgz",
@@ -8167,6 +8290,11 @@
       "resolved": "https://registry.npmjs.org/node-addon-api/-/node-addon-api-3.1.0.tgz",
       "integrity": "sha512-flmrDNB06LIl5lywUz7YlNGZH/5p0M7W28k8hzd9Lshtdh1wshD2Y+U4h9LD6KObOy1f+fEVdgprPrEymjM5uw=="
     },
+    "node_modules/node-calibre": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/node-calibre/-/node-calibre-2.1.1.tgz",
+      "integrity": "sha512-t68lVmU+VznsivQKM6Fr1HSRQ2+m54OouiDkeCzRUQJO3N4h9l60DlcHFu2HAn6Kw5nsZEbOtnkk5OBhhOErxA=="
+    },
     "node_modules/node-fetch": {
       "version": "2.6.1",
       "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.1.tgz",
@@ -8278,7 +8406,6 @@
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz",
       "integrity": "sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==",
-      "dev": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -10493,27 +10620,25 @@
       }
     },
     "node_modules/socket.io-stream": {
-      "version": "0.9.1",
-      "resolved": "https://registry.npmjs.org/socket.io-stream/-/socket.io-stream-0.9.1.tgz",
-      "integrity": "sha1-QhJYMWKIuDrGk7DUPv0J1tQ6upc=",
+      "version": "0.5.3",
+      "resolved": "https://registry.npmjs.org/socket.io-stream/-/socket.io-stream-0.5.3.tgz",
+      "integrity": "sha1-AxV8Wl7rPSbiSc0d7ks3e2yCnLA=",
       "dependencies": {
-        "component-bind": "~1.0.0",
-        "debug": "~2.2.0"
+        "debug": "*",
+        "readable-stream": "1.1.9"
       }
     },
-    "node_modules/socket.io-stream/node_modules/debug": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
-      "integrity": "sha1-+HBX6ZWxofauaklgZkE3vFbwOdo=",
+    "node_modules/socket.io-stream/node_modules/readable-stream": {
+      "version": "1.1.9",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.9.tgz",
+      "integrity": "sha1-2HEw+/j57pw7QFizxYo+MNsvz90=",
       "dependencies": {
-        "ms": "0.7.1"
+        "core-util-is": "~1.0.0"
+      },
+      "optionalDependencies": {
+        "debuglog": "0.0.2"
       }
     },
-    "node_modules/socket.io-stream/node_modules/ms": {
-      "version": "0.7.1",
-      "resolved": "https://registry.npmjs.org/ms/-/ms-0.7.1.tgz",
-      "integrity": "sha1-nNE8A62/8ltl7/3nzoZO6VIBcJg="
-    },
     "node_modules/sonic-boom": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/sonic-boom/-/sonic-boom-1.4.1.tgz",
@@ -11151,7 +11276,8 @@
     "node_modules/through": {
       "version": "2.3.8",
       "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
-      "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU="
+      "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=",
+      "dev": true
     },
     "node_modules/timers-ext": {
       "version": "0.1.7",
@@ -11569,6 +11695,14 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/unrar": {
+      "version": "0.1.7",
+      "resolved": "git+ssh://git@github.com/cnboker/node-unrar.git#5f07cf1672bea8ee23cf01d7c9a5f3451d687c09",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.10.21"
+      }
+    },
     "node_modules/unset-value": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unset-value/-/unset-value-1.0.0.tgz",
@@ -13312,6 +13446,11 @@
         "tsutils": "^3.17.1"
       }
     },
+    "7zip-bin": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/7zip-bin/-/7zip-bin-5.1.1.tgz",
+      "integrity": "sha512-sAP4LldeWNz0lNzmTird3uWfFDWWTeg6V/MsmyyLR9X1idwKBWIgt/ZvinqQldJm3LecKEs1emkbquO6PCiLVQ=="
+    },
     "abab": {
       "version": "2.0.5",
       "resolved": "https://registry.npmjs.org/abab/-/abab-2.0.5.tgz",
@@ -14292,11 +14431,6 @@
         "delayed-stream": "~1.0.0"
       }
     },
-    "component-bind": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/component-bind/-/component-bind-1.0.0.tgz",
-      "integrity": "sha1-AMYIq33Nk4l8AAllGx06jh5zu9E="
-    },
     "component-emitter": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.3.0.tgz",
@@ -14442,13 +14576,19 @@
       "integrity": "sha512-OD0TZ+B7yP7ZgpJf5K2DIbj3FZvFvxgFUuaqA/V5zTjAtAAXZ1E8bktHxmAGs4x5b7PflqA9LeQ84Og7wYtF7Q=="
     },
     "debug": {
-      "version": "4.3.1",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
-      "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
+      "version": "4.3.2",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.2.tgz",
+      "integrity": "sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==",
       "requires": {
         "ms": "2.1.2"
       }
     },
+    "debuglog": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/debuglog/-/debuglog-0.0.2.tgz",
+      "integrity": "sha1-bA3PB+LD90UkYpt0Fmi9RsezYus=",
+      "optional": true
+    },
     "decamelize": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz",
@@ -15491,9 +15631,9 @@
       "integrity": "sha512-Utm6CdzT+6xsDk2m8S6uL8VHxNwI6Jub+e9NYTcAms28T84pTa25GJQV9j0CY0N1rM8hK4x6grpF2BQf+2qwVA=="
     },
     "fastest-validator": {
-      "version": "1.10.1",
-      "resolved": "https://registry.npmjs.org/fastest-validator/-/fastest-validator-1.10.1.tgz",
-      "integrity": "sha512-nhQP8JI16Ltml3kFKCEckKzxmPDYXZw0r+zF83Kf5qcJmA2Hoo4ORSo+SduxNiIbKpSS0i+3mV/UPhu8Po7Qkw=="
+      "version": "1.11.1",
+      "resolved": "https://registry.npmjs.org/fastest-validator/-/fastest-validator-1.11.1.tgz",
+      "integrity": "sha512-y0pXBCgGfY3mqbBL9sn2LtAxfJICyOr5cuOnCjyiKg4VoXVmDaLBDwnnj4QC1pSY5B4upln5k8RyLszlLXzXlw=="
     },
     "fb-watchman": {
       "version": "2.0.1",
@@ -16135,9 +16275,9 @@
       "dev": true
     },
     "ipaddr.js": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-2.0.0.tgz",
-      "integrity": "sha512-S54H9mIj0rbxRIyrDMEuuER86LdlgUg9FSeZ8duQb6CUG2iRrA36MYVQBSprTF/ZeAwvyQ5mDGuNvIPM0BIl3w=="
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-2.0.1.tgz",
+      "integrity": "sha512-1qTgH9NG+IIJ4yfKs2e6Pp1bZg8wbDbKHT21HrLIeYBTRLgMYKnMTPAuI3Lcs61nfx5h1xlXnbJtH1kX5/d/ng=="
     },
     "is-accessor-descriptor": {
       "version": "1.0.0",
@@ -17773,20 +17913,6 @@
         "universalify": "^2.0.0"
       }
     },
-    "jsonparse": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/jsonparse/-/jsonparse-1.3.1.tgz",
-      "integrity": "sha1-P02uSpH6wxX3EGL4UhzCOfE2YoA="
-    },
-    "JSONStream": {
-      "version": "1.3.5",
-      "resolved": "https://registry.npmjs.org/JSONStream/-/JSONStream-1.3.5.tgz",
-      "integrity": "sha512-E+iruNOY8VV9s4JEbe1aNEm6MiszPRr/UfcHMz0TQh1BXSxHK+ASV1R6W4HpjBhSeS+54PIsAMCBmwD06LLsqQ==",
-      "requires": {
-        "jsonparse": "^1.2.0",
-        "through": ">=2.2.7 <3"
-      }
-    },
     "jsprim": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.4.1.tgz",
@@ -17892,12 +18018,37 @@
       "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
       "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
+    "lodash.defaultsdeep": {
+      "version": "4.6.1",
+      "resolved": "https://registry.npmjs.org/lodash.defaultsdeep/-/lodash.defaultsdeep-4.6.1.tgz",
+      "integrity": "sha512-3j8wdDzYuWO3lM3Reg03MuQR957t287Rpcxp1njpEa8oDrikb+FwGdW3n+FELh/A6qib6yPit0j/pv9G/yeAqA=="
+    },
+    "lodash.defaultto": {
+      "version": "4.14.0",
+      "resolved": "https://registry.npmjs.org/lodash.defaultto/-/lodash.defaultto-4.14.0.tgz",
+      "integrity": "sha1-OL09QlrO5zPg4ru9TkspcRzC7hE="
+    },
+    "lodash.flattendeep": {
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/lodash.flattendeep/-/lodash.flattendeep-4.4.0.tgz",
+      "integrity": "sha1-+wMJF/hqMTTlvJvsDWngAT3f7bI="
+    },
+    "lodash.isempty": {
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/lodash.isempty/-/lodash.isempty-4.4.0.tgz",
+      "integrity": "sha1-b4bL7di+TsmHvpqvM8loTbGzHn4="
+    },
     "lodash.memoize": {
       "version": "4.1.2",
       "resolved": "https://registry.npmjs.org/lodash.memoize/-/lodash.memoize-4.1.2.tgz",
       "integrity": "sha1-vMbEmkKihA7Zl/Mj6tpezRguC/4=",
       "dev": true
     },
+    "lodash.negate": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/lodash.negate/-/lodash.negate-3.0.2.tgz",
+      "integrity": "sha1-nIl7C/YQAZ4LQ7j/Pwr+89e2bzQ="
+    },
     "lodash.sortby": {
       "version": "4.7.0",
       "resolved": "https://registry.npmjs.org/lodash.sortby/-/lodash.sortby-4.7.0.tgz",
@@ -18189,17 +18340,17 @@
       "integrity": "sha512-gKLcREMhtuZRwRAfqP3RFW+TK4JqApVBtOIftVgjuABpAtpxhPGaDcfvbhNvD0B8iD1oUr/txX35NjcaY6Ns/A=="
     },
     "moleculer": {
-      "version": "0.14.13",
-      "resolved": "https://registry.npmjs.org/moleculer/-/moleculer-0.14.13.tgz",
-      "integrity": "sha512-ak5MIFWb0WwMBIIqw/cKlhFj+0huA7LjAYrv5bLSdluG0+aBRl3ZtST+6Ix4UA5qZ6cwhMsX+m9QtXGIs6CdVA==",
+      "version": "0.14.16",
+      "resolved": "https://registry.npmjs.org/moleculer/-/moleculer-0.14.16.tgz",
+      "integrity": "sha512-MbHMsKh+sEJeu5/ANnjt23bDciDMTuhmh+AYUWMUbEbEBK2axhSEYtb3LK7Mf4WD4tatRHQQ+HdZ+KySo7K4+Q==",
       "requires": {
         "args": "^5.0.1",
         "es6-error": "^4.1.1",
         "eventemitter2": "^6.4.4",
-        "fastest-validator": "^1.10.1",
+        "fastest-validator": "^1.11.1",
         "fn-args": "^5.0.0",
-        "glob": "^7.1.6",
-        "ipaddr.js": "^2.0.0",
+        "glob": "^7.1.7",
+        "ipaddr.js": "^2.0.1",
         "kleur": "^4.1.4",
         "lodash": "^4.17.21",
         "lru-cache": "^6.0.0",
@@ -18459,6 +18610,20 @@
       "integrity": "sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ==",
       "dev": true
     },
+    "node-7z": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/node-7z/-/node-7z-3.0.0.tgz",
+      "integrity": "sha512-KIznWSxIkOYO/vOgKQfJEaXd7rgoFYKZbaurainCEdMhYc7V7mRHX+qdf2HgbpQFcdJL/Q6/XOPrDLoBeTfuZA==",
+      "requires": {
+        "debug": "^4.3.2",
+        "lodash.defaultsdeep": "^4.6.1",
+        "lodash.defaultto": "^4.14.0",
+        "lodash.flattendeep": "^4.4.0",
+        "lodash.isempty": "^4.4.0",
+        "lodash.negate": "^3.0.2",
+        "normalize-path": "^3.0.0"
+      }
+    },
     "node-abi": {
       "version": "2.26.0",
       "resolved": "https://registry.npmjs.org/node-abi/-/node-abi-2.26.0.tgz",
@@ -18479,6 +18644,11 @@
       "resolved": "https://registry.npmjs.org/node-addon-api/-/node-addon-api-3.1.0.tgz",
       "integrity": "sha512-flmrDNB06LIl5lywUz7YlNGZH/5p0M7W28k8hzd9Lshtdh1wshD2Y+U4h9LD6KObOy1f+fEVdgprPrEymjM5uw=="
     },
+    "node-calibre": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/node-calibre/-/node-calibre-2.1.1.tgz",
+      "integrity": "sha512-t68lVmU+VznsivQKM6Fr1HSRQ2+m54OouiDkeCzRUQJO3N4h9l60DlcHFu2HAn6Kw5nsZEbOtnkk5OBhhOErxA=="
+    },
     "node-fetch": {
       "version": "2.6.1",
       "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.1.tgz",
@@ -18580,8 +18750,7 @@
     "normalize-path": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz",
-      "integrity": "sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==",
-      "dev": true
+      "integrity": "sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA=="
     },
     "npm-run-path": {
       "version": "4.0.1",
@@ -20307,26 +20476,22 @@
       }
     },
     "socket.io-stream": {
-      "version": "0.9.1",
-      "resolved": "https://registry.npmjs.org/socket.io-stream/-/socket.io-stream-0.9.1.tgz",
-      "integrity": "sha1-QhJYMWKIuDrGk7DUPv0J1tQ6upc=",
+      "version": "0.5.3",
+      "resolved": "https://registry.npmjs.org/socket.io-stream/-/socket.io-stream-0.5.3.tgz",
+      "integrity": "sha1-AxV8Wl7rPSbiSc0d7ks3e2yCnLA=",
       "requires": {
-        "component-bind": "~1.0.0",
-        "debug": "~2.2.0"
+        "debug": "*",
+        "readable-stream": "1.1.9"
       },
       "dependencies": {
-        "debug": {
-          "version": "2.2.0",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
-          "integrity": "sha1-+HBX6ZWxofauaklgZkE3vFbwOdo=",
+        "readable-stream": {
+          "version": "1.1.9",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.9.tgz",
+          "integrity": "sha1-2HEw+/j57pw7QFizxYo+MNsvz90=",
           "requires": {
-            "ms": "0.7.1"
+            "core-util-is": "~1.0.0",
+            "debuglog": "0.0.2"
           }
-        },
-        "ms": {
-          "version": "0.7.1",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-0.7.1.tgz",
-          "integrity": "sha1-nNE8A62/8ltl7/3nzoZO6VIBcJg="
         }
       }
     },
@@ -20854,7 +21019,8 @@
     "through": {
       "version": "2.3.8",
       "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
-      "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU="
+      "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=",
+      "dev": true
     },
     "timers-ext": {
       "version": "0.1.7",
@@ -21178,6 +21344,10 @@
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
       "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
     },
+    "unrar": {
+      "version": "git+ssh://git@github.com/cnboker/node-unrar.git#5f07cf1672bea8ee23cf01d7c9a5f3451d687c09",
+      "from": "unrar@github:cnboker/node-unrar"
+    },
     "unset-value": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unset-value/-/unset-value-1.0.0.tgz",
diff --git a/package.json b/package.json
index 300d994..99e9085 100644
--- a/package.json
+++ b/package.json
@@ -37,24 +37,27 @@
     "@types/mkdirp": "^1.0.0",
     "@types/node": "^13.9.8",
     "@types/pino": "^6.3.8",
+    "7zip-bin": "^5.1.1",
     "fs-extra": "^10.0.0",
-    "JSONStream": "^1.3.5",
     "lodash": "^4.17.21",
-    "moleculer": "^0.14.0",
-    "moleculer-db": "^0.8.4",
+    "moleculer": "^0.14.16",
+    "moleculer-db": "^0.8.13",
     "moleculer-db-adapter-mongo": "^0.4.7",
     "moleculer-db-adapter-mongoose": "^0.8.9",
     "moleculer-web": "^0.9.0",
     "mongoose": "^5.12.7",
     "mongoose-paginate-v2": "^1.3.18",
     "nats": "^1.3.2",
+    "node-7z": "^3.0.0",
+    "node-calibre": "^2.1.1",
     "node-unrar-js": "^1.0.2",
     "pino": "^6.11.3",
     "pino-pretty": "^4.7.1",
     "sharp": "^0.28.1",
     "socket.io": "^4.1.1",
-    "socket.io-stream": "^0.9.1",
+    "socket.io-stream": "^0.5.3",
     "typescript": "^3.8.3",
+    "unrar": "github:cnboker/node-unrar",
     "unzipper": "^0.10.11",
     "xml2js": "^0.4.23"
   },
diff --git a/services/api.service.ts b/services/api.service.ts
index 58cf45b..55d597c 100644
--- a/services/api.service.ts
+++ b/services/api.service.ts
@@ -1,6 +1,9 @@
 import { Service, ServiceBroker, Context } from "moleculer";
 import ApiGateway from "moleculer-web";
-import { extractArchive } from "../utils/uncompression.utils";
+import {
+	extractArchive,
+	getCoversFromFile,
+} from "../utils/uncompression.utils";
 import { map } from "lodash";
 const IO = require("socket.io")();
 
@@ -112,54 +115,57 @@ export default class ApiService extends Service {
 								", Params:",
 								params
 							);
+							getCoversFromFile();
 							const { extractionOptions, walkedFolders } = params;
-							switch (extractionOptions.extractionMode) {
-								case "bulk":
-									map(walkedFolders, async (folder, idx) => {
-										let comicBookCoverMetadata =
-											await extractArchive(
-												extractionOptions,
-												folder
-											);
-										const dbImportResult =
-											await this.broker.call(
-												"import.rawImportToDB",
-												{
-													importStatus: {
-														isImported: true,
-														tagged: false,
-														matchedResult: {
-															score: "0",
-														},
-													},
-													rawFileDetails:
-														comicBookCoverMetadata,
-												},
-												{}
-											);
-
-										client.emit("comicBookCoverMetadata", {
-											comicBookCoverMetadata,
-											dbImportResult,
-										});
-									});
-
-								case "single":
-									return await extractArchive(
-										extractionOptions,
-										walkedFolders[0]
-									);
-								default:
-									console.log(
-										"Unknown extraction mode selected."
-									);
-									return {
-										message:
-											"Unknown extraction mode selected.",
-										errorCode: "90",
-										data: `${extractionOptions}`,
-									};
-							}
+							// 							switch (extractionOptions.extractionMode) {
+							// 								case "bulk":
+							// 									map(walkedFolders, async (folder, idx) => {
+							// 										// let comicBookCoverMetadata =
+							// 										// 	await extractArchive(
+							// 										// 		extractionOptions,
+							// 										// 		folder
+							// 										// 	);
+							// 										// const dbImportResult =
+							// 										// 	await this.broker.call(
+							// 										// 		"import.rawImportToDB",
+							// 										// 		{
+							// 										// 			importStatus: {
+							// 										// 				isImported: true,
+							// 										// 				tagged: false,
+							// 										// 				matchedResult: {
+							// 										// 					score: "0",
+							// 										// 				},
+							// 										// 			},
+							// 										// 			rawFileDetails:
+							// 										// 				comicBookCoverMetadata,
+							// 										// 		},
+							// 										// 		{}
+							// 										// 	);
+							// 										//
+							// 										// 										client.emit("comicBookCoverMetadata", {
+							// 										// 											comicBookCoverMetadata,
+							// 										// 											dbImportResult,
+							// 										// 										});
+							// 									});
+							//
+							// 								case "single":
+							//
+							// 								// return await extractArchive(
+							// 								// 	extractionOptions,
+							// 								// 	walkedFolders[0]
+							// 								// );
+							// 								default:
+							// 									console.log(
+							// 										"Unknown extraction mode selected."
+							// 									);
+							//
+							// 									return {
+							// 										message:
+							// 											"Unknown extraction mode selected.",
+							// 										errorCode: "90",
+							// 										data: `${extractionOptions}`,
+							// 									};
+							// 							}
 						}
 					);
 
diff --git a/utils/uncompression.utils.ts b/utils/uncompression.utils.ts
index a2207d1..072a64b 100644
--- a/utils/uncompression.utils.ts
+++ b/utils/uncompression.utils.ts
@@ -31,12 +31,14 @@ SOFTWARE.
  *     Initial:        2021/05/04        Rishi Ghan
  */
 
-import { createReadStream, createWriteStream } from "fs";
+import { createReadStream, createWriteStream, readFileSync } from "fs";
 const fse = require("fs-extra");
 
 import { default as unzipper } from "unzipper";
 import _ from "lodash";
-import { each, isEmpty, map } from "lodash";
+import { each, isEmpty, map, flatten } from "lodash";
+import path from "path";
+
 import {
 	IExplodedPathResponse,
 	IExtractComicBookCoverErrorResponse,
@@ -53,9 +55,37 @@ import {
 } from "../utils/file.utils";
 import { resizeImage } from "./imagetransformation.utils";
 const { writeFile, readFile } = require("fs").promises;
-const unrarer = require("node-unrar-js");
 
-export const unrar = async (
+import sevenBin from "7zip-bin";
+import { list, extract } from "node-7z";
+const pathTo7zip = sevenBin.path7za;
+const unrarer = require("node-unrar-js");
+const { Calibre } = require("node-calibre");
+
+export const getCoversFromFile = async () => {
+	try {
+		const calibre = new Calibre({
+			library: path.resolve("userdata/calibre-lib"),
+		});
+
+		let result: string;
+		result = await calibre.run(
+			"ebook-meta",
+			[
+				path.resolve(
+					"comics/A Hypothetical Lizard (2004)/Hypothetical_Lizard_T01.cbr"
+				),
+			],
+			{
+				getCover: path.resolve("userdata/covers/shoo/o.jpg"),
+			}
+		);
+		console.log("AJSDASDLASDASDASLK!@#!@#!@#!#@#!@#!@", result);
+	} catch (error) {
+		console.log(error);
+	}
+};
+export const unzip = async (
 	extractionOptions: IExtractionOptions,
 	walkedFolder: IFolderData
 ): Promise<
@@ -67,78 +97,100 @@ export const unrar = async (
 	const directoryOptions = {
 		mode: 0o2775,
 	};
-	const fileBuffer = await readFile(paths.inputFilePath).catch((err) =>
-		console.error("Failed to read file", err)
-	);
+
 	try {
 		await fse.ensureDir(paths.targetPath, directoryOptions);
 		logger.info(`${paths.targetPath} was created.`);
 	} catch (error) {
 		logger.error(`${error}: Couldn't create directory.`);
 	}
-
-	const extractor = await unrarer.createExtractorFromData({
-		data: fileBuffer,
-	});
-
 	switch (extractionOptions.extractTarget) {
 		case "cover":
-			console.log(walkedFolder);
-			return new Promise(async (resolve, reject) => {
+			return new Promise((resolve, reject) => {
 				try {
-					let fileNameToExtract = "";
-					const list = extractor.getFileList();
-					const fileHeaders = [...list.fileHeaders];
-					each(fileHeaders, async (fileHeader) => {
-						const fileName = explodePath(fileHeader.name).fileName;
-						if (
-							fileName !== "" &&
-							fileHeader.flags.directory === false &&
-							isValidImageFileExtension(fileName) &&
-							isEmpty(fileNameToExtract)
-						) {
-							logger.info(
-								`Attempting to write ${fileHeader.name}`
-							);
-							fileNameToExtract = fileHeader.name;
-							const file = extractor.extract({
-								files: [fileHeader.name],
-							});
-							const extractedFile = [...file.files][0];
-							const fileArrayBuffer = extractedFile.extraction;
+					let firstImg;
 
-							// Resize it to the specified width
-							const outputFilePath =
-								paths.targetPath + "/" + fileName;
-							await resizeImage(
-								fileArrayBuffer,
-								outputFilePath,
-								200
+					const listStream = list(path.resolve(paths.inputFilePath), {
+						$cherryPick: ["*.png", "*.jpg", , "*.jpeg", "*.webp"],
+						$bin: pathTo7zip,
+						$progress: true,
+						recursive: true,
+					});
+
+					listStream.on("data", (data) => {
+						// set firstImg to the first result
+						if (!firstImg) firstImg = data;
+					});
+					listStream.on("end", () => {
+						if (firstImg) {
+							const extractStream = extract(
+								paths.inputFilePath,
+								paths.targetPath,
+								{
+									$cherryPick: firstImg.file,
+									$bin: pathTo7zip,
+									$progress: true,
+									recursive: true,
+								}
 							);
-							let comicBookMetadata = {
-								name: `${fileName}`,
-								path: paths.targetPath,
-								fileSize: fileHeader.packSize,
-								containedIn: walkedFolder.containedIn,
-							};
-							if (validateComicBookMetadata(comicBookMetadata)) {
-								resolve(comicBookMetadata);
-							}
+							extractStream.on("data", (data) => {
+								//do something with the image
+								console.log(data);
+							});
 						}
 					});
 				} catch (error) {
-					logger.error(`${error}: Couldn't write file.`);
-					reject(error);
+					console.log(error);
 				}
+				// resolve({
+				// 	name: `${extractedFiles[0].fileHeader.name}`,
+				// 	path: paths.targetPath,
+				// 	fileSize: extractedFiles[0].fileHeader.packSize,
+				// 	containedIn: walkedFolder.containedIn,
+				//
+				// })
 			});
 
 		case "all":
+			break;
+
+		default:
+			return {
+				message: "File format not supported, yet.",
+				errorCode: "90",
+				data: "asda",
+			};
+	}
+};
+
+export const unrar = async (
+	extractionOptions: IExtractionOptions,
+	walkedFolder: IFolderData
+): Promise<IExtractedComicBookCoverFile> => {
+	switch (extractionOptions.extractTarget) {
+		case "cover":
 			return new Promise(async (resolve, reject) => {
+				const paths = constructPaths(extractionOptions, walkedFolder);
+				const directoryOptions = {
+					mode: 0o2775,
+				};
 				try {
+					const fileBuffer = await readFile(
+						paths.inputFilePath
+					).catch((err) => console.error("Failed to read file", err));
+					try {
+						await fse.ensureDir(paths.targetPath, directoryOptions);
+						logger.info(`${paths.targetPath} was created.`);
+					} catch (error) {
+						logger.error(`${error}: Couldn't create directory.`);
+					}
+
+					const extractor = await unrarer.createExtractorFromData({
+						data: fileBuffer,
+					});
 					const files = extractor.extract({});
 					const extractedFiles = [...files.files];
-					const comicBookCoverFiles: IExtractedComicBookCoverFile[] =
-						[];
+
 					for (const file of extractedFiles) {
 						logger.info(
 							`Attempting to write ${file.fileHeader.name}`
@@ -157,93 +209,23 @@ export const unrar = async (
 								fileBuffer
 							);
 						}
-						comicBookCoverFiles.push({
-							name: `${file.fileHeader.name}`,
-							path: paths.targetPath,
-							fileSize: file.fileHeader.packSize,
-							containedIn: walkedFolder.containedIn,
-						});
 					}
-					resolve(_.flatten(comicBookCoverFiles));
-				} catch (error) {
 					resolve({
-						message: `${error}`,
-						errorCode: "500",
-						data: walkedFolder.name,
-					});
-				}
-			});
-
-		default:
-			return {
-				message: "File format not supported, yet.",
-				errorCode: "90",
-				data: "asda",
-			};
-	}
-};
-
-export const unzip = async (
-	extractionOptions: IExtractionOptions,
-	walkedFolder: IFolderData
-): Promise<
-	| IExtractedComicBookCoverFile[]
-	| IExtractedComicBookCoverFile
-	| IExtractComicBookCoverErrorResponse
-> => {
-	const directoryOptions = {
-		mode: 0o2775,
-	};
-	const paths = constructPaths(extractionOptions, walkedFolder);
-	const extractedFiles: IExtractedComicBookCoverFile[] = [];
-
-	try {
-		await fse.ensureDir(paths.targetPath, directoryOptions);
-		logger.info(`${paths.targetPath} was created or already exists.`);
-	} catch (error) {
-		logger.error(`${error} Couldn't create directory.`);
-	}
-
-	const zip = createReadStream(paths.inputFilePath).pipe(
-		unzipper.Parse({ forceStream: true })
-	);
-	for await (const entry of zip) {
-		const fileName = explodePath(entry.path).fileName;
-		const size = entry.vars.uncompressedSize;
-		if (
-			extractedFiles.length === 1 &&
-			extractionOptions.extractTarget === "cover"
-		) {
-			break;
-		}
-		if (
-			fileName !== "" &&
-			entry.type !== "Directory" &&
-			isValidImageFileExtension(fileName)
-		) {
-			logger.info(`Attempting to write ${fileName}`);
-			entry
-				.pipe(createWriteStream(paths.targetPath + "/" + fileName))
-				.on("finish", () => {
-					extractedFiles.push({
-						name: fileName,
-						fileSize: size,
+						name: `${extractedFiles[0].fileHeader.name}`,
 						path: paths.targetPath,
+						fileSize: extractedFiles[0].fileHeader.packSize,
 						containedIn: walkedFolder.containedIn,
 					});
-				});
-		}
-		entry.autodrain();
+				} catch (error) {
+					logger.error(`${error}: Couldn't write file.`);
+					reject(error);
+				}
+			});
+		case "all":
+			break;
+		default:
+			break;
 	}
-
-	return new Promise(async (resolve, reject) => {
-		logger.info("");
-		if (extractionOptions.extractTarget === "cover") {
-			resolve(extractedFiles[0]);
-		} else {
-			resolve(extractedFiles);
-		}
-	});
 };
 
 export const extractArchive = async (
@@ -284,6 +266,7 @@ export const getCovers = async (
 > => {
 	switch (options.extractionMode) {
 		case "bulk":
+			console.log("asdas BULK");
 			const extractedDataPromises = map(
 				walkedFolders,
 				async (folder) => await extractArchive(options, folder)
diff --git a/yarn.lock b/yarn.lock
index 31a23f7..33eebbe 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -744,6 +744,11 @@
     "semver" "^7.3.2"
     "tsutils" "^3.17.1"
 
+"7zip-bin@^5.1.1":
+  "integrity" "sha512-sAP4LldeWNz0lNzmTird3uWfFDWWTeg6V/MsmyyLR9X1idwKBWIgt/ZvinqQldJm3LecKEs1emkbquO6PCiLVQ=="
+  "resolved" "https://registry.npmjs.org/7zip-bin/-/7zip-bin-5.1.1.tgz"
+  "version" "5.1.1"
+
 "abab@^2.0.0":
   "integrity" "sha512-9IK9EadsbHo6jLWIpxpR6pL0sazTXV6+SQv25ZB+F7Bj9mJNaOc4nCRabwd5M/JwmUa8idz6Eci6eKfJryPs6Q=="
   "resolved" "https://registry.npmjs.org/abab/-/abab-2.0.5.tgz"
@@ -1543,11 +1548,6 @@
   dependencies:
     "delayed-stream" "~1.0.0"
 
-"component-bind@~1.0.0":
-  "integrity" "sha1-AMYIq33Nk4l8AAllGx06jh5zu9E="
-  "resolved" "https://registry.npmjs.org/component-bind/-/component-bind-1.0.0.tgz"
-  "version" "1.0.0"
-
 "component-emitter@^1.2.1", "component-emitter@~1.3.0":
   "integrity" "sha512-Rd3se6QB+sO1TwqZjscQrurpEPIfO0/yYnSin6Q/rD3mOutHvUrCAhJub3r90uNb+SESBuE0QYoB90YdfatsRg=="
   "resolved" "https://registry.npmjs.org/component-emitter/-/component-emitter-1.3.0.tgz"
@@ -1689,6 +1689,13 @@
   "resolved" "https://registry.npmjs.org/dateformat/-/dateformat-4.5.1.tgz"
   "version" "4.5.1"
 
+"debug@*", "debug@^4.0.0", "debug@^4.0.1", "debug@^4.1.0", "debug@^4.1.1", "debug@^4.3.2", "debug@~4.3.1":
+  "integrity" "sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw=="
+  "resolved" "https://registry.npmjs.org/debug/-/debug-4.3.2.tgz"
+  "version" "4.3.2"
+  dependencies:
+    "ms" "2.1.2"
+
 "debug@^2.2.0":
   "integrity" "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA=="
   "resolved" "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz"
@@ -1710,20 +1717,6 @@
   dependencies:
     "ms" "2.0.0"
 
-"debug@^4.0.1", "debug@^4.1.0", "debug@^4.1.1", "debug@~4.3.1":
-  "integrity" "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ=="
-  "resolved" "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz"
-  "version" "4.3.1"
-  dependencies:
-    "ms" "2.1.2"
-
-"debug@~2.2.0":
-  "integrity" "sha1-+HBX6ZWxofauaklgZkE3vFbwOdo="
-  "resolved" "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz"
-  "version" "2.2.0"
-  dependencies:
-    "ms" "0.7.1"
-
 "debug@2.6.9":
   "integrity" "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA=="
   "resolved" "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz"
@@ -1738,6 +1731,11 @@
   dependencies:
     "ms" "2.0.0"
 
+"debuglog@0.0.2":
+  "integrity" "sha1-bA3PB+LD90UkYpt0Fmi9RsezYus="
+  "resolved" "https://registry.npmjs.org/debuglog/-/debuglog-0.0.2.tgz"
+  "version" "0.0.2"
+
 "decamelize@^1.2.0":
   "integrity" "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA="
   "resolved" "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz"
@@ -2405,10 +2403,10 @@
   "resolved" "https://registry.npmjs.org/fast-safe-stringify/-/fast-safe-stringify-2.0.7.tgz"
   "version" "2.0.7"
 
-"fastest-validator@^1.10.1":
-  "integrity" "sha512-nhQP8JI16Ltml3kFKCEckKzxmPDYXZw0r+zF83Kf5qcJmA2Hoo4ORSo+SduxNiIbKpSS0i+3mV/UPhu8Po7Qkw=="
-  "resolved" "https://registry.npmjs.org/fastest-validator/-/fastest-validator-1.10.1.tgz"
-  "version" "1.10.1"
+"fastest-validator@^1.11.1":
+  "integrity" "sha512-y0pXBCgGfY3mqbBL9sn2LtAxfJICyOr5cuOnCjyiKg4VoXVmDaLBDwnnj4QC1pSY5B4upln5k8RyLszlLXzXlw=="
+  "resolved" "https://registry.npmjs.org/fastest-validator/-/fastest-validator-1.11.1.tgz"
+  "version" "1.11.1"
 
 "fb-watchman@^2.0.0":
   "integrity" "sha512-DkPJKQeY6kKwmuMretBhr7G6Vodr7bFwDYTXIkfG1gjvNpaxBTQV3PbXg6bR1c1UP4jPOX0jHUbbHANL9vRjVg=="
@@ -2650,7 +2648,7 @@
   dependencies:
     "is-glob" "^4.0.1"
 
-"glob@^7.1.1", "glob@^7.1.2", "glob@^7.1.3", "glob@^7.1.4", "glob@^7.1.6":
+"glob@^7.1.1", "glob@^7.1.2", "glob@^7.1.3", "glob@^7.1.4", "glob@^7.1.6", "glob@^7.1.7":
   "integrity" "sha512-OvD9ENzPLbegENnYP5UUfJIirTg4+XwMWGaQfQTY0JenxNvvIKP3U3/tAQSPIu/lHxXYSZmpXlUHeqAIdKzBLQ=="
   "resolved" "https://registry.npmjs.org/glob/-/glob-7.1.7.tgz"
   "version" "7.1.7"
@@ -2916,10 +2914,10 @@
   "resolved" "https://registry.npmjs.org/ip-regex/-/ip-regex-2.1.0.tgz"
   "version" "2.1.0"
 
-"ipaddr.js@^2.0.0":
-  "integrity" "sha512-S54H9mIj0rbxRIyrDMEuuER86LdlgUg9FSeZ8duQb6CUG2iRrA36MYVQBSprTF/ZeAwvyQ5mDGuNvIPM0BIl3w=="
-  "resolved" "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-2.0.0.tgz"
-  "version" "2.0.0"
+"ipaddr.js@^2.0.1":
+  "integrity" "sha512-1qTgH9NG+IIJ4yfKs2e6Pp1bZg8wbDbKHT21HrLIeYBTRLgMYKnMTPAuI3Lcs61nfx5h1xlXnbJtH1kX5/d/ng=="
+  "resolved" "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-2.0.1.tgz"
+  "version" "2.0.1"
 
 "is-accessor-descriptor@^0.1.6":
   "integrity" "sha1-qeEss66Nh2cn7u84Q/igiXtcmNY="
@@ -3695,19 +3693,6 @@
   optionalDependencies:
     "graceful-fs" "^4.1.6"
 
-"jsonparse@^1.2.0":
-  "integrity" "sha1-P02uSpH6wxX3EGL4UhzCOfE2YoA="
-  "resolved" "https://registry.npmjs.org/jsonparse/-/jsonparse-1.3.1.tgz"
-  "version" "1.3.1"
-
-"JSONStream@^1.3.5":
-  "integrity" "sha512-E+iruNOY8VV9s4JEbe1aNEm6MiszPRr/UfcHMz0TQh1BXSxHK+ASV1R6W4HpjBhSeS+54PIsAMCBmwD06LLsqQ=="
-  "resolved" "https://registry.npmjs.org/JSONStream/-/JSONStream-1.3.5.tgz"
-  "version" "1.3.5"
-  dependencies:
-    "jsonparse" "^1.2.0"
-    "through" ">=2.2.7 <3"
-
 "jsprim@^1.2.2":
   "integrity" "sha1-MT5mvB5cwG5Di8G3SZwuXFastqI="
   "resolved" "https://registry.npmjs.org/jsprim/-/jsprim-1.4.1.tgz"
@@ -3831,11 +3816,36 @@
   dependencies:
     "p-locate" "^4.1.0"
 
+"lodash.defaultsdeep@^4.6.1":
+  "integrity" "sha512-3j8wdDzYuWO3lM3Reg03MuQR957t287Rpcxp1njpEa8oDrikb+FwGdW3n+FELh/A6qib6yPit0j/pv9G/yeAqA=="
+  "resolved" "https://registry.npmjs.org/lodash.defaultsdeep/-/lodash.defaultsdeep-4.6.1.tgz"
+  "version" "4.6.1"
+
+"lodash.defaultto@^4.14.0":
+  "integrity" "sha1-OL09QlrO5zPg4ru9TkspcRzC7hE="
+  "resolved" "https://registry.npmjs.org/lodash.defaultto/-/lodash.defaultto-4.14.0.tgz"
+  "version" "4.14.0"
+
+"lodash.flattendeep@^4.4.0":
+  "integrity" "sha1-+wMJF/hqMTTlvJvsDWngAT3f7bI="
+  "resolved" "https://registry.npmjs.org/lodash.flattendeep/-/lodash.flattendeep-4.4.0.tgz"
+  "version" "4.4.0"
+
+"lodash.isempty@^4.4.0":
+  "integrity" "sha1-b4bL7di+TsmHvpqvM8loTbGzHn4="
+  "resolved" "https://registry.npmjs.org/lodash.isempty/-/lodash.isempty-4.4.0.tgz"
+  "version" "4.4.0"
+
 "lodash.memoize@4.x":
   "integrity" "sha1-vMbEmkKihA7Zl/Mj6tpezRguC/4="
   "resolved" "https://registry.npmjs.org/lodash.memoize/-/lodash.memoize-4.1.2.tgz"
   "version" "4.1.2"
 
+"lodash.negate@^3.0.2":
+  "integrity" "sha1-nIl7C/YQAZ4LQ7j/Pwr+89e2bzQ="
+  "resolved" "https://registry.npmjs.org/lodash.negate/-/lodash.negate-3.0.2.tgz"
+  "version" "3.0.2"
+
 "lodash.sortby@^4.7.0":
   "integrity" "sha1-7dFMgk4sycHgsKG0K7UhBRakJDg="
   "resolved" "https://registry.npmjs.org/lodash.sortby/-/lodash.sortby-4.7.0.tgz"
@@ -4050,7 +4060,7 @@
     "bluebird" "^3.7.2"
     "lodash" "^4.17.20"
 
-"moleculer-db@^0.8.4":
+"moleculer-db@^0.8.13":
   "integrity" "sha512-nsODdYa/UwQ2weFbFsbfHvLuyqDCUWaVwDf7WOYYs/m4VhwC6g5sPiLBWjqIDJjLQA+Ftkbxh+4zditmherneQ=="
   "resolved" "https://registry.npmjs.org/moleculer-db/-/moleculer-db-0.8.14.tgz"
   "version" "0.8.14"
@@ -4093,18 +4103,18 @@
     "qs" "^6.9.1"
     "serve-static" "^1.14.1"
 
-"moleculer@^0.12.0 || ^0.13.0 || ^0.14.0", "moleculer@^0.13.0 || ^0.14.0", "moleculer@^0.14.0":
-  "integrity" "sha512-ak5MIFWb0WwMBIIqw/cKlhFj+0huA7LjAYrv5bLSdluG0+aBRl3ZtST+6Ix4UA5qZ6cwhMsX+m9QtXGIs6CdVA=="
-  "resolved" "https://registry.npmjs.org/moleculer/-/moleculer-0.14.13.tgz"
-  "version" "0.14.13"
+"moleculer@^0.12.0 || ^0.13.0 || ^0.14.0", "moleculer@^0.13.0 || ^0.14.0", "moleculer@^0.14.16":
+  "integrity" "sha512-MbHMsKh+sEJeu5/ANnjt23bDciDMTuhmh+AYUWMUbEbEBK2axhSEYtb3LK7Mf4WD4tatRHQQ+HdZ+KySo7K4+Q=="
+  "resolved" "https://registry.npmjs.org/moleculer/-/moleculer-0.14.16.tgz"
+  "version" "0.14.16"
   dependencies:
     "args" "^5.0.1"
     "es6-error" "^4.1.1"
     "eventemitter2" "^6.4.4"
-    "fastest-validator" "^1.10.1"
+    "fastest-validator" "^1.11.1"
     "fn-args" "^5.0.0"
-    "glob" "^7.1.6"
-    "ipaddr.js" "^2.0.0"
+    "glob" "^7.1.7"
+    "ipaddr.js" "^2.0.1"
     "kleur" "^4.1.4"
     "lodash" "^4.17.21"
     "lru-cache" "^6.0.0"
@@ -4173,11 +4183,6 @@
   "resolved" "https://registry.npmjs.org/mri/-/mri-1.1.4.tgz"
   "version" "1.1.4"
 
-"ms@0.7.1":
-  "integrity" "sha1-nNE8A62/8ltl7/3nzoZO6VIBcJg="
-  "resolved" "https://registry.npmjs.org/ms/-/ms-0.7.1.tgz"
-  "version" "0.7.1"
-
 "ms@2.0.0":
   "integrity" "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
   "resolved" "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz"
@@ -4220,7 +4225,7 @@
   "resolved" "https://registry.npmjs.org/napi-build-utils/-/napi-build-utils-1.0.2.tgz"
   "version" "1.0.2"
 
-"nats@^1.3.2":
+"nats@^1.0.0 || ^2.0.0", "nats@^1.3.2":
   "integrity" "sha512-Jf4qesEF0Ay0D4AMw3OZnKMRTQm+6oZ5q8/m4gpy5bTmiDiK6wCXbZpzEslmezGpE93LV3RojNEG6dpK/mysLQ=="
   "resolved" "https://registry.npmjs.org/nats/-/nats-1.4.12.tgz"
   "version" "1.4.12"
@@ -4264,6 +4269,19 @@
   "resolved" "https://registry.npmjs.org/nice-try/-/nice-try-1.0.5.tgz"
   "version" "1.0.5"
 
+"node-7z@^3.0.0":
+  "integrity" "sha512-KIznWSxIkOYO/vOgKQfJEaXd7rgoFYKZbaurainCEdMhYc7V7mRHX+qdf2HgbpQFcdJL/Q6/XOPrDLoBeTfuZA=="
+  "resolved" "https://registry.npmjs.org/node-7z/-/node-7z-3.0.0.tgz"
+  "version" "3.0.0"
+  dependencies:
+    "debug" "^4.3.2"
+    "lodash.defaultsdeep" "^4.6.1"
+    "lodash.defaultto" "^4.14.0"
+    "lodash.flattendeep" "^4.4.0"
+    "lodash.isempty" "^4.4.0"
+    "lodash.negate" "^3.0.2"
+    "normalize-path" "^3.0.0"
+
 "node-abi@^2.21.0":
   "integrity" "sha512-ag/Vos/mXXpWLLAYWsAoQdgS+gW7IwvgMLOgqopm/DbzAjazLltzgzpVMsFlgmo9TzG5hGXeaBZx2AI731RIsQ=="
   "resolved" "https://registry.npmjs.org/node-abi/-/node-abi-2.26.0.tgz"
@@ -4276,6 +4294,11 @@
   "resolved" "https://registry.npmjs.org/node-addon-api/-/node-addon-api-3.1.0.tgz"
   "version" "3.1.0"
 
+"node-calibre@^2.1.1":
+  "integrity" "sha512-t68lVmU+VznsivQKM6Fr1HSRQ2+m54OouiDkeCzRUQJO3N4h9l60DlcHFu2HAn6Kw5nsZEbOtnkk5OBhhOErxA=="
+  "resolved" "https://registry.npmjs.org/node-calibre/-/node-calibre-2.1.1.tgz"
+  "version" "2.1.1"
+
 "node-fetch@^2.6.1":
   "integrity" "sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw=="
   "resolved" "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.1.tgz"
@@ -4686,7 +4709,7 @@
   "resolved" "https://registry.npmjs.org/pino-std-serializers/-/pino-std-serializers-3.2.0.tgz"
   "version" "3.2.0"
 
-"pino@^6.11.3":
+"pino@^6.0.0", "pino@^6.11.3":
   "integrity" "sha512-drPtqkkSf0ufx2gaea3TryFiBHdNIdXKf5LN0hTM82SXI4xVIve2wLwNg92e1MT6m3jASLu6VO7eGY6+mmGeyw=="
   "resolved" "https://registry.npmjs.org/pino/-/pino-6.11.3.tgz"
   "version" "6.11.3"
@@ -4933,6 +4956,15 @@
     "string_decoder" "^1.1.1"
     "util-deprecate" "^1.0.1"
 
+"readable-stream@1.1.9":
+  "integrity" "sha1-2HEw+/j57pw7QFizxYo+MNsvz90="
+  "resolved" "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.9.tgz"
+  "version" "1.1.9"
+  dependencies:
+    "core-util-is" "~1.0.0"
+  optionalDependencies:
+    "debuglog" "0.0.2"
+
 "realpath-native@^2.0.0":
   "integrity" "sha512-v1SEYUOXXdbBZK8ZuNgO4TBjamPsiSgcFr0aP+tEKpQZK8vooEUqV6nm6Cv502mX4NF2EfsnVqtNAHG+/6Ur1Q=="
   "resolved" "https://registry.npmjs.org/realpath-native/-/realpath-native-2.0.0.tgz"
@@ -5440,13 +5472,13 @@
     "component-emitter" "~1.3.0"
     "debug" "~4.3.1"
 
-"socket.io-stream@^0.9.1":
-  "integrity" "sha1-QhJYMWKIuDrGk7DUPv0J1tQ6upc="
-  "resolved" "https://registry.npmjs.org/socket.io-stream/-/socket.io-stream-0.9.1.tgz"
-  "version" "0.9.1"
+"socket.io-stream@^0.5.3":
+  "integrity" "sha1-AxV8Wl7rPSbiSc0d7ks3e2yCnLA="
+  "resolved" "https://registry.npmjs.org/socket.io-stream/-/socket.io-stream-0.5.3.tgz"
+  "version" "0.5.3"
   dependencies:
-    "component-bind" "~1.0.0"
-    "debug" "~2.2.0"
+    "debug" "*"
+    "readable-stream" "1.1.9"
 
 "socket.io@^4.1.1":
   "integrity" "sha512-YKPdhaYRGEXjP+VqoKlfOEPgDjm0aMq1YWonjHg4rBU1xJCmgceNh2XL1vO4czWupH+WX1+d9Wqb768h7BC5kw=="
@@ -5835,7 +5867,7 @@
   "resolved" "https://registry.npmjs.org/throat/-/throat-5.0.0.tgz"
   "version" "5.0.0"
 
-"through@^2.3.6", "through@>=2.2.7 <3":
+"through@^2.3.6":
   "integrity" "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU="
   "resolved" "https://registry.npmjs.org/through/-/through-2.3.8.tgz"
   "version" "2.3.8"
@@ -6119,6 +6151,10 @@
   "resolved" "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz"
   "version" "1.0.0"
 
+"unrar@github:cnboker/node-unrar":
+  "resolved" "git+ssh://git@github.com/cnboker/node-unrar.git#5f07cf1672bea8ee23cf01d7c9a5f3451d687c09"
+  "version" "0.1.7"
+
 "unset-value@^1.0.0":
   "integrity" "sha1-g3aHP30jNRef+x5vw6jtDfyKtVk="
   "resolved" "https://registry.npmjs.org/unset-value/-/unset-value-1.0.0.tgz"