diff --git a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/app.js b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/app.js
index 581f0398..f0088980 100644
--- a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/app.js
+++ b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/app.js
@@ -31,8 +31,8 @@ mongoose
     useCreateIndex: true,
   })
   .then((result) =>
-    app.listen(9000, () => {
-      console.log("running on port 9000");
+    app.listen(3030, () => {
+      console.log("running on port 3030");
     })
   )
   .catch((err) => console.log("yash", err));
diff --git a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/package-lock.json b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/package-lock.json
index 9f5f0739..3c54b816 100644
--- a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/package-lock.json
+++ b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/package-lock.json
@@ -16,7 +16,7 @@
         "ejs": "^3.1.3",
         "express": "^4.18.2",
         "jsonwebtoken": "^8.5.1",
-        "mongoose": "^5.9.23",
+        "mongoose": "^5.13.15",
         "nodemailer": "^6.8.0",
         "nodemon": "^2.0.20",
         "validator": "^13.7.0"
@@ -58,6 +58,28 @@
         "node": ">=10"
       }
     },
+    "node_modules/@types/bson": {
+      "version": "4.0.5",
+      "resolved": "https://registry.npmjs.org/@types/bson/-/bson-4.0.5.tgz",
+      "integrity": "sha512-vVLwMUqhYJSQ/WKcE60eFqcyuWse5fGH+NMAXHuKrUAPoryq3ATxk5o4bgYNtg5aOM4APVg7Hnb3ASqUYG0PKg==",
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
+    "node_modules/@types/mongodb": {
+      "version": "3.6.20",
+      "resolved": "https://registry.npmjs.org/@types/mongodb/-/mongodb-3.6.20.tgz",
+      "integrity": "sha512-WcdpPJCakFzcWWD9juKoZbRtQxKIMYF/JIAM4JrNHrMcnJL6/a2NWjXxW7fo9hxboxxkg+icff8d7+WIEvKgYQ==",
+      "dependencies": {
+        "@types/bson": "*",
+        "@types/node": "*"
+      }
+    },
+    "node_modules/@types/node": {
+      "version": "18.11.9",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.11.9.tgz",
+      "integrity": "sha512-CRpX21/kGdzjOpFsZSkcrXMGIBWMGNIHXXBVFSH+ggkftxg+XYP20TESbh+zFvFj3EQOl5byk0HTRn1IL6hbqg=="
+    },
     "node_modules/abbrev": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz",
@@ -205,9 +227,9 @@
       }
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     "node_modules/bl": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/bl/-/bl-2.2.0.tgz",
-      "integrity": "sha512-wbgvOpqopSr7uq6fJrLH8EsvYMJf9gzfo2jCsL2eTy75qXPukA4pCgHamOQkZtY5vmfVtjB+P3LNlMHW5CEZXA==",
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/bl/-/bl-2.2.1.tgz",
+      "integrity": "sha512-6Pesp1w0DEX1N550i/uGV/TqucVL4AM/pgThFSN/Qq9si1/DF9aIHs1BxD8V/QU0HoeHO6cQRTAuYnLPKq1e4g==",
       "dependencies": {
         "readable-stream": "^2.3.5",
         "safe-buffer": "^5.1.1"
@@ -262,9 +284,9 @@
       }
     },
     "node_modules/bson": {
-      "version": "1.1.4",
-      "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.4.tgz",
-      "integrity": "sha512-S/yKGU1syOMzO86+dGpg2qGoDL0zvzcb262G+gqEy6TgP6rt6z6qxSFX/8X6vLC91P7G7C3nLs0+bvDzmvBA3Q==",
+      "version": "1.1.6",
+      "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.6.tgz",
+      "integrity": "sha512-EvVNVeGo4tHxwi8L6bPj3y3itEvStdwvvlojVxxbyYfoaxJ6keLgrTuKdyfEAszFK+H3olzBuafE0yoh0D1gdg==",
       "engines": {
         "node": ">=0.6.19"
       }
@@ -444,9 +466,9 @@
       "integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw="
     },
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-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
-      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
+      "integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ=="
     },
     "node_modules/debug": {
       "version": "2.6.9",
@@ -462,9 +484,9 @@
       "integrity": "sha512-bd2L678uiWATM6m5Z1VzNCErI3jiGzt6HGY8OVICs40JQq/HALfbyNJmp0UDakEY4pMMaN0Ly5om/B1VI/+xfQ=="
     },
     "node_modules/denque": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/denque/-/denque-1.4.1.tgz",
-      "integrity": "sha512-OfzPuSZKGcgr96rf1oODnfjqBFmr1DVoc/TrItj3Ohe0Ah1C5WX5Baquw/9U9KovnQ88EqmJbD66rKYUQYN1tQ==",
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/denque/-/denque-1.5.1.tgz",
+      "integrity": "sha512-XwE+iZ4D6ZUB7mfYRMb5wByE8L74HCn30FBN7sWnXksWc1LO1bPDl67pBR9o/kC4z/xSNAwkMYcGgqDV3BE3Hw==",
       "engines": {
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       }
@@ -948,7 +970,7 @@
     "node_modules/isarray": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-      "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
+      "integrity": "sha512-VLghIWNM6ELQzo7zwmcg0NmTVyWKYjvIeM83yjp0wRDTmUnrM678fQbcKBo6n2CJEF0szoG//ytg+TKla89ALQ=="
     },
     "node_modules/jake": {
       "version": "10.8.2",
@@ -1013,9 +1035,9 @@
       }
     },
     "node_modules/kareem": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.3.1.tgz",
-      "integrity": "sha512-l3hLhffs9zqoDe8zjmb/mAN4B8VT3L56EUvKNqLFVs9YlFA+zx7ke1DO8STAdDyYNkeSo1nKmjuvQeI12So8Xw=="
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.3.2.tgz",
+      "integrity": "sha512-STHz9P7X2L4Kwn72fA4rGyqyXdmrMSdxqHx9IXon/FXluXieaFA6KJ2upcHAHxQPQ0LeM/OjLrhFxifHewOALQ=="
     },
     "node_modules/kill-port": {
       "version": "2.0.1",
@@ -1201,14 +1223,14 @@
       }
     },
     "node_modules/mongodb": {
-      "version": "3.5.9",
-      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.5.9.tgz",
-      "integrity": "sha512-vXHBY1CsGYcEPoVWhwgxIBeWqP3dSu9RuRDsoLRPTITrcrgm1f0Ubu1xqF9ozMwv53agmEiZm0YGo+7WL3Nbug==",
+      "version": "3.7.3",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.7.3.tgz",
+      "integrity": "sha512-Psm+g3/wHXhjBEktkxXsFMZvd3nemI0r3IPsE0bU+4//PnvNWKkzhZcEsbPcYiWqe8XqXJJEg4Tgtr7Raw67Yw==",
       "dependencies": {
-        "bl": "^2.2.0",
+        "bl": "^2.2.1",
         "bson": "^1.1.4",
         "denque": "^1.4.1",
-        "require_optional": "^1.0.1",
+        "optional-require": "^1.1.8",
         "safe-buffer": "^5.1.2"
       },
       "engines": {
@@ -1216,23 +1238,57 @@
       },
       "optionalDependencies": {
         "saslprep": "^1.0.0"
+      },
+      "peerDependenciesMeta": {
+        "aws4": {
+          "optional": true
+        },
+        "bson-ext": {
+          "optional": true
+        },
+        "kerberos": {
+          "optional": true
+        },
+        "mongodb-client-encryption": {
+          "optional": true
+        },
+        "mongodb-extjson": {
+          "optional": true
+        },
+        "snappy": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/mongodb/node_modules/optional-require": {
+      "version": "1.1.8",
+      "resolved": "https://registry.npmjs.org/optional-require/-/optional-require-1.1.8.tgz",
+      "integrity": "sha512-jq83qaUb0wNg9Krv1c5OQ+58EK+vHde6aBPzLvPPqJm89UQWsvSuFy9X/OSNJnFeSOKo7btE0n8Nl2+nE+z5nA==",
+      "dependencies": {
+        "require-at": "^1.0.6"
+      },
+      "engines": {
+        "node": ">=4"
       }
     },
     "node_modules/mongoose": {
-      "version": "5.9.23",
-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.9.23.tgz",
-      "integrity": "sha512-fMYlMRJz0T6Ax2K2P0jt+kxXd4qaRxyfZCha1YBMczmA2EBlT5SnBlcDyJ4YQa4/z+GoDh06uH090w7BfBcdWg==",
+      "version": "5.13.15",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.13.15.tgz",
+      "integrity": "sha512-cxp1Gbb8yUWkaEbajdhspSaKzAvsIvOtRlYD87GN/P2QEUhpd6bIvebi36T6M0tIVAMauNaK9SPA055N3PwF8Q==",
       "dependencies": {
+        "@types/bson": "1.x || 4.0.x",
+        "@types/mongodb": "^3.5.27",
         "bson": "^1.1.4",
-        "kareem": "2.3.1",
-        "mongodb": "3.5.9",
+        "kareem": "2.3.2",
+        "mongodb": "3.7.3",
         "mongoose-legacy-pluralize": "1.0.2",
-        "mpath": "0.7.0",
-        "mquery": "3.2.2",
+        "mpath": "0.8.4",
+        "mquery": "3.2.5",
         "ms": "2.1.2",
+        "optional-require": "1.0.x",
         "regexp-clone": "1.0.0",
         "safe-buffer": "5.2.1",
-        "sift": "7.0.1",
+        "sift": "13.5.2",
         "sliced": "1.0.1"
       },
       "engines": {
@@ -1276,17 +1332,17 @@
       ]
     },
     "node_modules/mpath": {
-      "version": "0.7.0",
-      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.7.0.tgz",
-      "integrity": "sha512-Aiq04hILxhz1L+f7sjGyn7IxYzWm1zLNNXcfhDtx04kZ2Gk7uvFdgZ8ts1cWa/6d0TQmag2yR8zSGZUmp0tFNg==",
+      "version": "0.8.4",
+      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.8.4.tgz",
+      "integrity": "sha512-DTxNZomBcTWlrMW76jy1wvV37X/cNNxPW1y2Jzd4DZkAaC5ZGsm8bfGfNOthcDuRJujXLqiuS6o3Tpy0JEoh7g==",
       "engines": {
         "node": ">=4.0.0"
       }
     },
     "node_modules/mquery": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/mquery/-/mquery-3.2.2.tgz",
-      "integrity": "sha512-XB52992COp0KP230I3qloVUbkLUxJIu328HBP2t2EsxSFtf4W1HPSOBWOXf1bqxK4Xbb66lfMJ+Bpfd9/yZE1Q==",
+      "version": "3.2.5",
+      "resolved": "https://registry.npmjs.org/mquery/-/mquery-3.2.5.tgz",
+      "integrity": "sha512-VjOKHHgU84wij7IUoZzFRU07IAxd5kWJaDmyUzQlbjHjyoeK5TNeeo8ZsFDtTYnSgpW6n/nMNIHvE3u8Lbrf4A==",
       "dependencies": {
         "bluebird": "3.5.1",
         "debug": "3.1.0",
@@ -1459,6 +1515,14 @@
         "wrappy": "1"
       }
     },
+    "node_modules/optional-require": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/optional-require/-/optional-require-1.0.3.tgz",
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+      "engines": {
+        "node": ">=4"
+      }
+    },
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       "version": "1.3.3",
       "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
@@ -1579,21 +1643,12 @@
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-      "resolved": "https://registry.npmjs.org/require_optional/-/require_optional-1.0.1.tgz",
-      "integrity": "sha512-qhM/y57enGWHAe3v/NcwML6a3/vfESLe/sGM2dII+gEO0BpKRUkWZow/tyloNqJyN6kXSl3RyyM8Ll5D/sJP8g==",
-      "dependencies": {
-        "resolve-from": "^2.0.0",
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-      "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-2.0.0.tgz",
-      "integrity": "sha1-lICrIOlP+h2egKgEx+oUdhGWa1c=",
+    "node_modules/require-at": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/require-at/-/require-at-1.0.6.tgz",
+      "integrity": "sha512-7i1auJbMUrXEAZCOQ0VNJgmcT2VOKPRl2YGJwgpHpC9CE91Mv4/4UYIUm4chGJaI381ZDq1JUicFii64Hapd8g==",
       "engines": {
-        "node": ">=0.10.0"
+        "node": ">=4"
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@@ -1712,9 +1767,9 @@
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+      "version": "13.5.2",
+      "resolved": "https://registry.npmjs.org/sift/-/sift-13.5.2.tgz",
+      "integrity": "sha512-+gxdEOMA2J+AI+fVsCqeNn7Tgx3M9ZN9jdi95939l1IJ8cZsqS8sqpJyOkic2SJk+1+98Uwryt/gL6XDaV+UZA=="
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     "node_modules/signal-exit": {
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@@ -1743,12 +1798,12 @@
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       "resolved": "https://registry.npmjs.org/sliced/-/sliced-1.0.1.tgz",
-      "integrity": "sha1-CzpmK10Ewxd7GSa+qCsD+Dei70E="
+      "integrity": "sha512-VZBmZP8WU3sMOZm1bdgTadsQbcscK0UM8oKxKVBs4XAhUo2Xxzm/OFMGBkPusxw9xL3Uy8LrzEqGqJhclsr0yA=="
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     "node_modules/sparse-bitfield": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
-      "integrity": "sha1-/0rm5oZWBWuks+eSqzM004JzyhE=",
+      "integrity": "sha512-kvzhi7vqKTfkh0PZU+2D2PIllw2ymqJKujUcyPMd9Y75Nv4nPbGJZXNhxsgdQab2BmlDct1YnfQCguEvHr7VsQ==",
       "optional": true,
       "dependencies": {
         "memory-pager": "^1.0.2"
@@ -1984,6 +2039,28 @@
         }
       }
     },
+    "@types/bson": {
+      "version": "4.0.5",
+      "resolved": "https://registry.npmjs.org/@types/bson/-/bson-4.0.5.tgz",
+      "integrity": "sha512-vVLwMUqhYJSQ/WKcE60eFqcyuWse5fGH+NMAXHuKrUAPoryq3ATxk5o4bgYNtg5aOM4APVg7Hnb3ASqUYG0PKg==",
+      "requires": {
+        "@types/node": "*"
+      }
+    },
+    "@types/mongodb": {
+      "version": "3.6.20",
+      "resolved": "https://registry.npmjs.org/@types/mongodb/-/mongodb-3.6.20.tgz",
+      "integrity": "sha512-WcdpPJCakFzcWWD9juKoZbRtQxKIMYF/JIAM4JrNHrMcnJL6/a2NWjXxW7fo9hxboxxkg+icff8d7+WIEvKgYQ==",
+      "requires": {
+        "@types/bson": "*",
+        "@types/node": "*"
+      }
+    },
+    "@types/node": {
+      "version": "18.11.9",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.11.9.tgz",
+      "integrity": "sha512-CRpX21/kGdzjOpFsZSkcrXMGIBWMGNIHXXBVFSH+ggkftxg+XYP20TESbh+zFvFj3EQOl5byk0HTRn1IL6hbqg=="
+    },
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       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz",
@@ -2099,9 +2176,9 @@
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-      "resolved": "https://registry.npmjs.org/bl/-/bl-2.2.0.tgz",
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+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/bl/-/bl-2.2.1.tgz",
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@@ -2149,9 +2226,9 @@
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-      "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.4.tgz",
-      "integrity": "sha512-S/yKGU1syOMzO86+dGpg2qGoDL0zvzcb262G+gqEy6TgP6rt6z6qxSFX/8X6vLC91P7G7C3nLs0+bvDzmvBA3Q=="
+      "version": "1.1.6",
+      "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.6.tgz",
+      "integrity": "sha512-EvVNVeGo4tHxwi8L6bPj3y3itEvStdwvvlojVxxbyYfoaxJ6keLgrTuKdyfEAszFK+H3olzBuafE0yoh0D1gdg=="
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@@ -2277,9 +2354,9 @@
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-      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
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@@ -2295,9 +2372,9 @@
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     "denque": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/denque/-/denque-1.4.1.tgz",
-      "integrity": "sha512-OfzPuSZKGcgr96rf1oODnfjqBFmr1DVoc/TrItj3Ohe0Ah1C5WX5Baquw/9U9KovnQ88EqmJbD66rKYUQYN1tQ=="
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/denque/-/denque-1.5.1.tgz",
+      "integrity": "sha512-XwE+iZ4D6ZUB7mfYRMb5wByE8L74HCn30FBN7sWnXksWc1LO1bPDl67pBR9o/kC4z/xSNAwkMYcGgqDV3BE3Hw=="
     },
     "depd": {
       "version": "2.0.0",
@@ -2652,7 +2729,7 @@
     "isarray": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-      "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
+      "integrity": "sha512-VLghIWNM6ELQzo7zwmcg0NmTVyWKYjvIeM83yjp0wRDTmUnrM678fQbcKBo6n2CJEF0szoG//ytg+TKla89ALQ=="
     },
     "jake": {
       "version": "10.8.2",
@@ -2709,9 +2786,9 @@
       }
     },
     "kareem": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.3.1.tgz",
-      "integrity": "sha512-l3hLhffs9zqoDe8zjmb/mAN4B8VT3L56EUvKNqLFVs9YlFA+zx7ke1DO8STAdDyYNkeSo1nKmjuvQeI12So8Xw=="
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.3.2.tgz",
+      "integrity": "sha512-STHz9P7X2L4Kwn72fA4rGyqyXdmrMSdxqHx9IXon/FXluXieaFA6KJ2upcHAHxQPQ0LeM/OjLrhFxifHewOALQ=="
     },
     "kill-port": {
       "version": "2.0.1",
@@ -2851,33 +2928,46 @@
       "integrity": "sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw=="
     },
     "mongodb": {
-      "version": "3.5.9",
-      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.5.9.tgz",
-      "integrity": "sha512-vXHBY1CsGYcEPoVWhwgxIBeWqP3dSu9RuRDsoLRPTITrcrgm1f0Ubu1xqF9ozMwv53agmEiZm0YGo+7WL3Nbug==",
+      "version": "3.7.3",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.7.3.tgz",
+      "integrity": "sha512-Psm+g3/wHXhjBEktkxXsFMZvd3nemI0r3IPsE0bU+4//PnvNWKkzhZcEsbPcYiWqe8XqXJJEg4Tgtr7Raw67Yw==",
       "requires": {
-        "bl": "^2.2.0",
+        "bl": "^2.2.1",
         "bson": "^1.1.4",
         "denque": "^1.4.1",
-        "require_optional": "^1.0.1",
+        "optional-require": "^1.1.8",
         "safe-buffer": "^5.1.2",
         "saslprep": "^1.0.0"
+      },
+      "dependencies": {
+        "optional-require": {
+          "version": "1.1.8",
+          "resolved": "https://registry.npmjs.org/optional-require/-/optional-require-1.1.8.tgz",
+          "integrity": "sha512-jq83qaUb0wNg9Krv1c5OQ+58EK+vHde6aBPzLvPPqJm89UQWsvSuFy9X/OSNJnFeSOKo7btE0n8Nl2+nE+z5nA==",
+          "requires": {
+            "require-at": "^1.0.6"
+          }
+        }
       }
     },
     "mongoose": {
-      "version": "5.9.23",
-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.9.23.tgz",
-      "integrity": "sha512-fMYlMRJz0T6Ax2K2P0jt+kxXd4qaRxyfZCha1YBMczmA2EBlT5SnBlcDyJ4YQa4/z+GoDh06uH090w7BfBcdWg==",
+      "version": "5.13.15",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.13.15.tgz",
+      "integrity": "sha512-cxp1Gbb8yUWkaEbajdhspSaKzAvsIvOtRlYD87GN/P2QEUhpd6bIvebi36T6M0tIVAMauNaK9SPA055N3PwF8Q==",
       "requires": {
+        "@types/bson": "1.x || 4.0.x",
+        "@types/mongodb": "^3.5.27",
         "bson": "^1.1.4",
-        "kareem": "2.3.1",
-        "mongodb": "3.5.9",
+        "kareem": "2.3.2",
+        "mongodb": "3.7.3",
         "mongoose-legacy-pluralize": "1.0.2",
-        "mpath": "0.7.0",
-        "mquery": "3.2.2",
+        "mpath": "0.8.4",
+        "mquery": "3.2.5",
         "ms": "2.1.2",
+        "optional-require": "1.0.x",
         "regexp-clone": "1.0.0",
         "safe-buffer": "5.2.1",
-        "sift": "7.0.1",
+        "sift": "13.5.2",
         "sliced": "1.0.1"
       },
       "dependencies": {
@@ -2896,17 +2986,18 @@
     "mongoose-legacy-pluralize": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/mongoose-legacy-pluralize/-/mongoose-legacy-pluralize-1.0.2.tgz",
-      "integrity": "sha512-Yo/7qQU4/EyIS8YDFSeenIvXxZN+ld7YdV9LqFVQJzTLye8unujAWPZ4NWKfFA+RNjh+wvTWKY9Z3E5XM6ZZiQ=="
+      "integrity": "sha512-Yo/7qQU4/EyIS8YDFSeenIvXxZN+ld7YdV9LqFVQJzTLye8unujAWPZ4NWKfFA+RNjh+wvTWKY9Z3E5XM6ZZiQ==",
+      "requires": {}
     },
     "mpath": {
-      "version": "0.7.0",
-      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.7.0.tgz",
-      "integrity": "sha512-Aiq04hILxhz1L+f7sjGyn7IxYzWm1zLNNXcfhDtx04kZ2Gk7uvFdgZ8ts1cWa/6d0TQmag2yR8zSGZUmp0tFNg=="
+      "version": "0.8.4",
+      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.8.4.tgz",
+      "integrity": "sha512-DTxNZomBcTWlrMW76jy1wvV37X/cNNxPW1y2Jzd4DZkAaC5ZGsm8bfGfNOthcDuRJujXLqiuS6o3Tpy0JEoh7g=="
     },
     "mquery": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/mquery/-/mquery-3.2.2.tgz",
-      "integrity": "sha512-XB52992COp0KP230I3qloVUbkLUxJIu328HBP2t2EsxSFtf4W1HPSOBWOXf1bqxK4Xbb66lfMJ+Bpfd9/yZE1Q==",
+      "version": "3.2.5",
+      "resolved": "https://registry.npmjs.org/mquery/-/mquery-3.2.5.tgz",
+      "integrity": "sha512-VjOKHHgU84wij7IUoZzFRU07IAxd5kWJaDmyUzQlbjHjyoeK5TNeeo8ZsFDtTYnSgpW6n/nMNIHvE3u8Lbrf4A==",
       "requires": {
         "bluebird": "3.5.1",
         "debug": "3.1.0",
@@ -3035,6 +3126,11 @@
         "wrappy": "1"
       }
     },
+    "optional-require": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/optional-require/-/optional-require-1.0.3.tgz",
+      "integrity": "sha512-RV2Zp2MY2aeYK5G+B/Sps8lW5NHAzE5QClbFP15j+PWmP+T9PxlJXBOOLoSAdgwFvS4t0aMR4vpedMkbHfh0nA=="
+    },
     "parseurl": {
       "version": "1.3.3",
       "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
@@ -3125,19 +3221,10 @@
       "resolved": "https://registry.npmjs.org/regexp-clone/-/regexp-clone-1.0.0.tgz",
       "integrity": "sha512-TuAasHQNamyyJ2hb97IuBEif4qBHGjPHBS64sZwytpLEqtBQ1gPJTnOaQ6qmpET16cK14kkjbazl6+p0RRv0yw=="
     },
-    "require_optional": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/require_optional/-/require_optional-1.0.1.tgz",
-      "integrity": "sha512-qhM/y57enGWHAe3v/NcwML6a3/vfESLe/sGM2dII+gEO0BpKRUkWZow/tyloNqJyN6kXSl3RyyM8Ll5D/sJP8g==",
-      "requires": {
-        "resolve-from": "^2.0.0",
-        "semver": "^5.1.0"
-      }
-    },
-    "resolve-from": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-2.0.0.tgz",
-      "integrity": "sha1-lICrIOlP+h2egKgEx+oUdhGWa1c="
+    "require-at": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/require-at/-/require-at-1.0.6.tgz",
+      "integrity": "sha512-7i1auJbMUrXEAZCOQ0VNJgmcT2VOKPRl2YGJwgpHpC9CE91Mv4/4UYIUm4chGJaI381ZDq1JUicFii64Hapd8g=="
     },
     "rimraf": {
       "version": "3.0.2",
@@ -3236,9 +3323,9 @@
       }
     },
     "sift": {
-      "version": "7.0.1",
-      "resolved": "https://registry.npmjs.org/sift/-/sift-7.0.1.tgz",
-      "integrity": "sha512-oqD7PMJ+uO6jV9EQCl0LrRw1OwsiPsiFQR5AR30heR+4Dl7jBBbDLnNvWiak20tzZlSE1H7RB30SX/1j/YYT7g=="
+      "version": "13.5.2",
+      "resolved": "https://registry.npmjs.org/sift/-/sift-13.5.2.tgz",
+      "integrity": "sha512-+gxdEOMA2J+AI+fVsCqeNn7Tgx3M9ZN9jdi95939l1IJ8cZsqS8sqpJyOkic2SJk+1+98Uwryt/gL6XDaV+UZA=="
     },
     "signal-exit": {
       "version": "3.0.7",
@@ -3263,12 +3350,12 @@
     "sliced": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/sliced/-/sliced-1.0.1.tgz",
-      "integrity": "sha1-CzpmK10Ewxd7GSa+qCsD+Dei70E="
+      "integrity": "sha512-VZBmZP8WU3sMOZm1bdgTadsQbcscK0UM8oKxKVBs4XAhUo2Xxzm/OFMGBkPusxw9xL3Uy8LrzEqGqJhclsr0yA=="
     },
     "sparse-bitfield": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
-      "integrity": "sha1-/0rm5oZWBWuks+eSqzM004JzyhE=",
+      "integrity": "sha512-kvzhi7vqKTfkh0PZU+2D2PIllw2ymqJKujUcyPMd9Y75Nv4nPbGJZXNhxsgdQab2BmlDct1YnfQCguEvHr7VsQ==",
       "optional": true,
       "requires": {
         "memory-pager": "^1.0.2"
diff --git a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/package.json b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/package.json
index 67bf5427..2a75a5e5 100644
--- a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/package.json
+++ b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/package.json
@@ -10,7 +10,7 @@
     "ejs": "^3.1.3",
     "express": "^4.18.2",
     "jsonwebtoken": "^8.5.1",
-    "mongoose": "^5.9.23",
+    "mongoose": "^5.13.15",
     "nodemailer": "^6.8.0",
     "nodemon": "^2.0.20",
     "validator": "^13.7.0"
@@ -29,8 +29,8 @@
     "url": "https://github.com/iamshaunjp/node-express-jwt-auth/issues"
   },
   "homepage": "https://github.com/iamshaunjp/node-express-jwt-auth#readme",
-  "description": "",
   "devDependencies": {
     "kill-port": "^2.0.1"
-  }
+  },
+  "description": ""
 }
diff --git a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/public/Images/bed.jpeg b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/public/Images/bed.jpeg
new file mode 100644
index 00000000..1d9c8812
Binary files /dev/null and b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/public/Images/bed.jpeg differ
diff --git a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/public/css/bed.css b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/public/css/bed.css
index 9c080e7b..ca918bb2 100644
--- a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/public/css/bed.css
+++ b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/public/css/bed.css
@@ -29,27 +29,40 @@ html {
 
 body {
  
-  font-size: 20px;
+  font-size: 25px;
   background: #fff; 
   
 }
 
 input[type="text"], input[type="email"], input[type="tel"], input[type="password"] {
   width: 80%;
-  padding: 5px;
+  padding: 10px;
   margin: 20px 0;
-  border: 2px solid #000 ;
+  border: 3px solid #99ddd0 ;
+  border-radius: 5px;
+  font: 0.75em sans-serif;
+}
+
+select[id='hospitals']{
+ width: fit-content;
+  padding: 10px;
+  margin: 20px 0;
+  border: 3px solid #99ddd0 ;
   border-radius: 5px;
+  font: 0.75em sans-serif;
 }
 
 input[type='radio'], input[name="Blood Group"] {
   
-  padding: 5px;
+  padding: 10px;
   margin: 20px 0;
-  border: 2px solid #000 ;
+  border: 3px solid  #99ddd0;
   border-radius: 5px;
+  font: 0.75em sans-serif;
 }
 
+
+
 input[type=submit] {
   width: 70%;
   border-radius: 12px;
@@ -64,9 +77,6 @@ input[type=submit]:hover {
   background-color: #35d7b9;
 }
 
-
-
-
 .column {
   float: left;
   width: 50%;
@@ -145,14 +155,10 @@ input[type=submit]:hover {
   display: none;
 }
 
-#results{
- border: 3px solid #444;
-  border-radius: 5px ;
- display: none;
-margin-left: 5px;
 
-}
-#results h3{
-  color: #16a085;
- 
+#hospitals{
+  padding: 5px;
+  margin: 20px 0;
+  border: 2px solid #000 ;
+  border-radius: 5px;
 }
\ No newline at end of file
diff --git a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/public/css/doctor.css b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/public/css/doctor.css
index 4acc4212..ffbdc9ee 100644
--- a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/public/css/doctor.css
+++ b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/public/css/doctor.css
@@ -95,7 +95,7 @@
   form label[for=address]
   {
       align-self: flex-start;
-      margin-left: 20%;
+      margin-left: 37%;
   }
   
   #dob{
@@ -211,8 +211,14 @@
       align-items: center;
       flex-wrap: wrap;
       gap: 2rem;
+     
+    }
+    .column {
+      float: left;
+      width: 50%;
     }
     
+    
    
     
     .book .row form {
@@ -254,4 +260,22 @@
   #appointment-type{
     width: 90%;
    }
+
+   .image{
+    width: 50%;
+  
+  
+    
+   }
+
+   .container{
+    width: 50%;
+    margin-top: -30px;
+   }
+   .row {
+    margin: 50px;
+    padding-top: 40px;
+    padding-left: 50px;
+   
+  }
     
\ No newline at end of file
diff --git a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/public/js/bed2.js b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/public/js/bed2.js
index 08cde2f1..3c3772cb 100644
--- a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/public/js/bed2.js
+++ b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/public/js/bed2.js
@@ -3,8 +3,10 @@ const result = document.getElementById("results");
 const button= document.getElementById("submitButton");
 const sendEmail = require('../js/sendEmail');
 const Sendmail=require('../js/sendEmail')
-
-
+const hospitals= document.getElementById("hospitals");
+var Hospital = $("input[type='radio'][name='hospital']:checked").val();
+let  selectedHospital;
+var hospital = {};
 
 function fetchBedData() {
   
@@ -19,22 +21,31 @@ function fetchBedData() {
   fetch(url).then((response) => response.json()).then((json) => {
     console.log(json);
     let bedcount;
+    let noOfHospitals =0;
 
-
+     let Hospitals=[];
     bedcount=0;
     for (let x of json.data.medicalColleges) {
       if (x.city === city) {
-        
+         noOfHospitals+=1;
+
         bedcount=bedcount+ x.hospitalBeds;
         console.log(bedcount);
+        console.log(noOfHospitals);
+        console.log(x.name);
+        Hospitals+=x.name;
+
+   
        }
+
      }
+     
      if(bedcount===0){
        swal("Sorry, No bed found");
      } else {
        
  if (confirm("Confirm booking") == true) {
-    swal("You will recieve a confirmation mail");
+    swal(selectedHospital);
   // sendEmail()
  } else {
   swal("You canceled!");
@@ -42,4 +53,42 @@ function fetchBedData() {
      }
      
    });
- }
\ No newline at end of file
+ }
+
+ function setHospitals() {
+  const form = document.getElementById("register").elements;
+  const url = "https://api.rootnet.in/covid19-in/hospitals/medical-colleges";
+  const prefCity = form.city.value;
+  const recvEmail = form.email.value.replace(/(^\w{1})|(\s+\w{1})/g, letter => letter.toLowerCase());
+  const city = prefCity.replace(/(^\w{1})|(\s+\w{1})/g, letter => letter.toUpperCase());
+  const hospitals= document.getElementById("hospitals");
+
+
+          fetch(url).then((response) => response.json()).then((json) => {
+            console.log(json);
+            for (let x of json.data.medicalColleges) {
+              if (x.city === city) {
+               
+               console.log(x.name);
+               var opt = document.createElement('option');
+               opt.text = x.name+" :- "+x.hospitalBeds;
+               hospitals.appendChild(opt)
+            
+              }
+             
+              
+  };
+});
+  req.send();
+}
+   
+function selectedhospital() {
+  const form = document.getElementById("register").elements;
+  const hospitals= document.getElementById("hospitals");
+   let  selectedHospital;
+
+  selectedHospital=hospitals.value;
+  console.log(selectedHospital);
+}
+
+
diff --git a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/public/js/vaccine.js b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/public/js/vaccine.js
index 83cf7870..37da94d1 100644
--- a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/public/js/vaccine.js
+++ b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/public/js/vaccine.js
@@ -5,7 +5,7 @@ var date = document.getElementById('date');
 var results = document.getElementById('results');
 var state = document.getElementById('state');
 var selected_district = document.getElementById('district');
-var pincode= $("pincode");
+var pincode= $("pincode"); 
 
 var DISTRICT = $("input[type='radio'][name='district']:checked").val();
 
diff --git a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/views/bed.ejs b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/views/bed.ejs
index 1c080ca0..ed1d924b 100644
--- a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/views/bed.ejs
+++ b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/views/bed.ejs
@@ -1,12 +1,13 @@
 <!-- <%- include('partials/header'); -%> -->
 <!DOCTYPE html>
-<html>
+<html> 
 
 <head>
     <meta charset="UTF-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <script src="https://unpkg.com/sweetalert/dist/sweetalert.min.js"></script>
+    <script src="https://code.jquery.com/jquery-3.6.0.slim.min.js"></script>
     <link rel="stylesheet" href="/css/bed.css">
     <link
       rel="stylesheet"
@@ -58,7 +59,8 @@
 
     <div class="row">
         <div class="column">
-            <img id="bed-img" src="/assets/Sick patient in bed vector.jpg" alt=""><br />
+                    <iframe width="600px" height="450px"  src="https://momento360.com/e/u/6ea426948126445da6b8224c479bdfa9?utm_campaign=embed&utm_source=other&heading=0&pitch=0&field-of-view=75&size=medium&display-plan=true"
+                     frameborder="0"></iframe>
         </div>
 
         <div class="column">
@@ -73,11 +75,24 @@
                 <input type="email" name="email" id="email" placeholder="abcdef@gamil.com" required>
                 <br>
                 <label for="">Phone Number :</label><br>
-                <input type="String" name="phone_number" id="phone" placeholder="Enter your phone number" required>
+                <input type="text" name="phone_number" id="phone" placeholder="Enter your phone number" required>
                 <br>
                 <label for="">City :</label><br>
-                <input type="text" name="city" id="city" placeholder="Enter your preferred city (e.g. Indore)" required>
+                <input type="text" name="city" id="city" placeholder="Enter your preferred city (e.g. Indore)" required onchange="setHospitals();"  onchange= "clearhospitals();">
+                  
                 <br>
+                
+              
+                <br>
+                
+                <label for="hospitals" class="form-label"> Select Hospital :</label>
+                <select onchange="selectedhospital()" id="hospitals" class="form-select" name="Hospitals">
+                  <option value="All" selected>All</option>
+                </select>
+            
+                <br>
+            
+           
 
                 <label for="">Gender :</label><br>
                 <input name="Gender" id="gender" type="radio" value="Male" > Male <input name="Gender" type="radio"
diff --git a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/views/doctor.ejs b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/views/doctor.ejs
index 21e4b5a1..2ce2b81a 100644
--- a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/views/doctor.ejs
+++ b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/views/doctor.ejs
@@ -73,12 +73,13 @@
 
 
     <div class="row">
-        <div class="image">
-            <img class="book-img" src="/animatedfile/book-img.svg" alt="" />
+        <div class="column image">
+            <iframe width="800px" height="750px"  src="https://momento360.com/e/u/6ea426948126445da6b8224c479bdfa9?utm_campaign=embed&utm_source=other&heading=0&pitch=0&field-of-view=75&size=medium&display-plan=true"
+                     frameborder="0"></iframe>
         </div>
 
 
-        <div class="container">
+        <div class="column container">
             <form action="/doctor" id="appointmentForm" method="POST">
                 <h2>Doctor's Appointment Form</h2> <br><br><br><br>
                 <h3> <u>Patient Information</u> </h3><br>
@@ -119,7 +120,7 @@
                         <input type="tel" name="phone" id="phone" placeholder="### ### ####" required>
                     </div>
                 </div>
-                <label for="address">Patient Address </label> <br>
+                <label for="address" id="address">Patient Address </label> <br>
                 <input type="text" name="street" id="street" placeholder="Street Address" required>
                 <div class="box">
                     <input type="text" name="city" id="city" placeholder="City" required>
diff --git a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/views/home.ejs b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/views/home.ejs
index 63ba4566..93635d45 100644
--- a/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/views/home.ejs
+++ b/node-express-jwt-auth-lesson-1/node-express-jwt-auth-lesson-1/views/home.ejs
@@ -146,6 +146,17 @@
         </a>
       </div>
 
+      <div class="box">
+        <i class="fa-solid fa-file-prescription"></i>
+        <h3>Disease Predictor</h3>
+        <p>
+          Symptoms gives probability of possible disease based on data by users.
+        </p>
+        <a href="http://localhost:3000/" class="btn">
+          Visit site <span class="fas fa-chevron-right"></span>
+        </a>
+      </div>
+
       <div class="box">
         <i class="fas fa-procedures"></i>
         <h3>bed facility</h3>