diff --git a/package.json b/package.json
index 185601d..8cc6936 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "global": "4.4.0",
     "graphql": "15.5.1",
     "graphql-subscriptions": "1.2.1",
-    "graphql-tools": "4.0.8",
+    "graphql-tools": "8.0.0",
     "joi": "17.4.1",
     "joi-objectid": "3.0.1",
     "jsonwebtoken": "8.5.1",
diff --git a/yarn.lock b/yarn.lock
index 9b0cbfd..4620a7e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -55,6 +55,25 @@
     ora "5.3.0"
     rxjs "6.6.3"
 
+"@apollo/client@~3.2.5 || ~3.3.0":
+  version "3.3.21"
+  resolved "https://registry.yarnpkg.com/@apollo/client/-/client-3.3.21.tgz#2862baa4e1ced8c5e89ebe6fc52877fc64a726aa"
+  integrity sha512-RAmZReFuKCKx0Rs5C0nVJwKomAHUHn+gGP/YvbEsXQWu0sXoncEUZa71UqlfCPVXa/0MkYOIbCXSQdOcuRrHgw==
+  dependencies:
+    "@graphql-typed-document-node/core" "^3.0.0"
+    "@types/zen-observable" "^0.8.0"
+    "@wry/context" "^0.6.0"
+    "@wry/equality" "^0.5.0"
+    fast-json-stable-stringify "^2.0.0"
+    graphql-tag "^2.12.0"
+    hoist-non-react-statics "^3.3.2"
+    optimism "^0.16.0"
+    prop-types "^15.7.2"
+    symbol-observable "^4.0.0"
+    ts-invariant "^0.8.0"
+    tslib "^1.10.0"
+    zen-observable "^0.8.14"
+
 "@apollo/federation@^0.25.1":
   version "0.25.1"
   resolved "https://registry.yarnpkg.com/@apollo/federation/-/federation-0.25.1.tgz#3605fa8cf8f7b699c482885820ae5baa04f610c4"
@@ -472,6 +491,15 @@
     "@graphql-tools/utils" "^7.7.0"
     tslib "~2.2.0"
 
+"@graphql-tools/merge@6.2.15":
+  version "6.2.15"
+  resolved "https://registry.yarnpkg.com/@graphql-tools/merge/-/merge-6.2.15.tgz#d5136a5b7a47807b187d8156573c3185321838f5"
+  integrity sha512-HmM7o00ecvxIm2xqMycGNf8018iv8+UbGmaj4nAa/EhVjGQefYJTB8ihW2RhpfpcMSq2830e8XskwvZ/MoIi9g==
+  dependencies:
+    "@graphql-tools/schema" "^8.0.0"
+    "@graphql-tools/utils" "^8.0.0"
+    tslib "~2.3.0"
+
 "@graphql-tools/schema@7.1.5", "@graphql-tools/schema@^7.0.0":
   version "7.1.5"
   resolved "https://registry.yarnpkg.com/@graphql-tools/schema/-/schema-7.1.5.tgz#07b24e52b182e736a6b77c829fc48b84d89aa711"
@@ -481,6 +509,16 @@
     tslib "~2.2.0"
     value-or-promise "1.0.6"
 
+"@graphql-tools/schema@^8.0.0":
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/@graphql-tools/schema/-/schema-8.0.0.tgz#65fd4d8c598300c1310d1dbfcd7dc6a10d665111"
+  integrity sha512-U/wFPxGnWTvWO0N8qfrgyRwGaH4UqWxFClYvLxR5zHz+GOMTL4J8MpGej4NqV2iJIefhmyV55kHjG4dvYpE0AA==
+  dependencies:
+    "@graphql-tools/merge" "6.2.15"
+    "@graphql-tools/utils" "^8.0.0"
+    tslib "~2.3.0"
+    value-or-promise "1.0.10"
+
 "@graphql-tools/utils@7.10.0", "@graphql-tools/utils@^7.1.2", "@graphql-tools/utils@^7.7.0":
   version "7.10.0"
   resolved "https://registry.yarnpkg.com/@graphql-tools/utils/-/utils-7.10.0.tgz#07a4cb5d1bec1ff1dc1d47a935919ee6abd38699"
@@ -490,6 +528,18 @@
     camel-case "4.1.2"
     tslib "~2.2.0"
 
+"@graphql-tools/utils@^8.0.0":
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/@graphql-tools/utils/-/utils-8.0.0.tgz#8b50a5a80a1f5aa577a242c8cf992c5385ee817b"
+  integrity sha512-0BWgcvW5a13XEeYQ+EHH4CUyYJuRhv5+9CLAX0mPvLi+fGIkJ3kcYKvikYyi7x5wG1AKQ/JE6AXtUJWt+jLqOw==
+  dependencies:
+    tslib "~2.3.0"
+
+"@graphql-typed-document-node/core@^3.0.0":
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/@graphql-typed-document-node/core/-/core-3.1.0.tgz#0eee6373e11418bfe0b5638f654df7a4ca6a3950"
+  integrity sha512-wYn6r8zVZyQJ6rQaALBEln5B1pzxb9shV5Ef97kTvn6yVGrqyXVnDqnU24MXnFubR+rZjBY9NWuxX3FB2sTsjg==
+
 "@hapi/hoek@^9.0.0":
   version "9.2.0"
   resolved "https://registry.yarnpkg.com/@hapi/hoek/-/hoek-9.2.0.tgz#f3933a44e365864f4dad5db94158106d511e8131"
@@ -1373,6 +1423,11 @@
   dependencies:
     "@types/yargs-parser" "*"
 
+"@types/zen-observable@^0.8.0":
+  version "0.8.3"
+  resolved "https://registry.yarnpkg.com/@types/zen-observable/-/zen-observable-0.8.3.tgz#781d360c282436494b32fe7d9f7f8e64b3118aa3"
+  integrity sha512-fbF6oTd4sGGy0xjHPKAt+eS2CrxJ3+6gQ3FGcBoIJR2TLAyCkCyI8JqZNy+FeON0AhVgNJoUumVoZQjBFUqHkw==
+
 "@webassemblyjs/ast@1.11.0":
   version "1.11.0"
   resolved "https://registry.yarnpkg.com/@webassemblyjs/ast/-/ast-1.11.0.tgz#a5aa679efdc9e51707a4207139da57920555961f"
@@ -1494,6 +1549,13 @@
     "@webassemblyjs/ast" "1.11.0"
     "@xtuc/long" "4.2.2"
 
+"@wry/context@^0.6.0":
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/@wry/context/-/context-0.6.0.tgz#f903eceb89d238ef7e8168ed30f4511f92d83e06"
+  integrity sha512-sAgendOXR8dM7stJw3FusRxFHF/ZinU0lffsA2YTyyIOfic86JX02qlPqPVqJNZJPAxFt+2EE8bvq6ZlS0Kf+Q==
+  dependencies:
+    tslib "^2.1.0"
+
 "@wry/equality@^0.1.2":
   version "0.1.11"
   resolved "https://registry.yarnpkg.com/@wry/equality/-/equality-0.1.11.tgz#35cb156e4a96695aa81a9ecc4d03787bc17f1790"
@@ -1501,6 +1563,20 @@
   dependencies:
     tslib "^1.9.3"
 
+"@wry/equality@^0.5.0":
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/@wry/equality/-/equality-0.5.1.tgz#b22e4e1674d7bf1439f8ccdccfd6a785f6de68b0"
+  integrity sha512-FZKbdpbcVcbDxQrKcaBClNsQaMg9nof1RKM7mReJe5DKUzM5u8S7T+PqwNqvib5O2j2xxF1R4p5O3+b6baTrbw==
+  dependencies:
+    tslib "^2.1.0"
+
+"@wry/trie@^0.3.0":
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/@wry/trie/-/trie-0.3.0.tgz#3245e74988c4e3033299e479a1bf004430752463"
+  integrity sha512-Yw1akIogPhAT6XPYsRHlZZIS0tIGmAl9EYXHi2scf7LPKKqdqmow/Hu4kEqP2cJR3EjaU/9L0ZlAjFf3hFxmug==
+  dependencies:
+    tslib "^2.1.0"
+
 "@xtuc/ieee754@^1.2.0":
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/@xtuc/ieee754/-/ieee754-1.2.0.tgz#eef014a3145ae477a1cbc00cd1e552336dceb790"
@@ -3535,7 +3611,24 @@ graphql-tag@^2.11.0:
   dependencies:
     tslib "^2.1.0"
 
-graphql-tools@4.0.8, graphql-tools@^4.0.8:
+graphql-tag@^2.12.0:
+  version "2.12.5"
+  resolved "https://registry.yarnpkg.com/graphql-tag/-/graphql-tag-2.12.5.tgz#5cff974a67b417747d05c8d9f5f3cb4495d0db8f"
+  integrity sha512-5xNhP4063d16Pz3HBtKprutsPrmHZi5IdUGOWRxA2B6VF7BIRGOHZ5WQvDmJXZuPcBg7rYwaFxvQYjqkSdR3TQ==
+  dependencies:
+    tslib "^2.1.0"
+
+graphql-tools@8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/graphql-tools/-/graphql-tools-8.0.0.tgz#117d4ff2ff649274e71a5de5b54e36338ae7bdd1"
+  integrity sha512-TcDGtgPk2IuqmgAwed8b3TpSHiYqUzn/YvNBsUXNsZUVk7QgNYnXaJoTTP2AgGDVip9hqDDWTRs6QcjXh4Cu8Q==
+  dependencies:
+    "@graphql-tools/schema" "^8.0.0"
+    tslib "~2.3.0"
+  optionalDependencies:
+    "@apollo/client" "~3.2.5 || ~3.3.0"
+
+graphql-tools@^4.0.8:
   version "4.0.8"
   resolved "https://registry.yarnpkg.com/graphql-tools/-/graphql-tools-4.0.8.tgz#e7fb9f0d43408fb0878ba66b522ce871bafe9d30"
   integrity sha512-MW+ioleBrwhRjalKjYaLQbr+920pHBgy9vM/n47sswtns8+96sRn5M/G+J1eu7IMeKWiN/9p6tmwCHU7552VJg==
@@ -3588,6 +3681,13 @@ has@^1.0.3:
   dependencies:
     function-bind "^1.1.1"
 
+hoist-non-react-statics@^3.3.2:
+  version "3.3.2"
+  resolved "https://registry.yarnpkg.com/hoist-non-react-statics/-/hoist-non-react-statics-3.3.2.tgz#ece0acaf71d62c2969c2ec59feff42a4b1a85b45"
+  integrity sha512-/gGivxi8JPKWNm/W0jSmzcMPpfpPLc3dY/6GxhX2hQ9iGj3aDfklV4ET7NjKpSinLpJ5vafa9iiGIEZg10SfBw==
+  dependencies:
+    react-is "^16.7.0"
+
 html-encoding-sniffer@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/html-encoding-sniffer/-/html-encoding-sniffer-2.0.1.tgz#42a6dc4fd33f00281176e8b23759ca4e4fa185f3"
@@ -4524,7 +4624,7 @@ joi@17.4.1:
     "@sideway/formula" "^3.0.0"
     "@sideway/pinpoint" "^2.0.0"
 
-js-tokens@^4.0.0:
+"js-tokens@^3.0.0 || ^4.0.0", js-tokens@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
   integrity sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==
@@ -4788,6 +4888,13 @@ long@^4.0.0:
   resolved "https://registry.yarnpkg.com/long/-/long-4.0.0.tgz#9a7b71cfb7d361a194ea555241c92f7468d5bf28"
   integrity sha512-XsP+KhQif4bjX1kbuSiySJFNAehNxgLb6hPRGJ9QsUr8ajHkuXGdrHmFUTUUXhDwVX2R5bY4JNZEwbUiMhV+MA==
 
+loose-envify@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
+  integrity sha512-lyuxPGr/Wfhrlem2CL/UcnUc1zcqKAImBDzukY7Y5F/yQiNdko6+fRLevlw1HgMySw7f611UIY408EtxRSoK3Q==
+  dependencies:
+    js-tokens "^3.0.0 || ^4.0.0"
+
 lower-case@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/lower-case/-/lower-case-2.0.2.tgz#6fa237c63dbdc4a82ca0fd882e4722dc5e634e28"
@@ -5344,6 +5451,14 @@ onetime@^5.1.0, onetime@^5.1.2:
   dependencies:
     mimic-fn "^2.1.0"
 
+optimism@^0.16.0:
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/optimism/-/optimism-0.16.1.tgz#7c8efc1f3179f18307b887e18c15c5b7133f6e7d"
+  integrity sha512-64i+Uw3otrndfq5kaoGNoY7pvOhSsjFEN4bdEFh80MWVk/dbgJfMv7VFDeCT8LxNAlEVhQmdVEbfE7X2nWNIIg==
+  dependencies:
+    "@wry/context" "^0.6.0"
+    "@wry/trie" "^0.3.0"
+
 optional-require@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/optional-require/-/optional-require-1.0.3.tgz#275b8e9df1dc6a17ad155369c2422a440f89cb07"
@@ -5626,6 +5741,15 @@ prompts@^2.0.1:
     kleur "^3.0.3"
     sisteransi "^1.0.5"
 
+prop-types@^15.7.2:
+  version "15.7.2"
+  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.7.2.tgz#52c41e75b8c87e72b9d9360e0206b99dcbffa6c5"
+  integrity sha512-8QQikdH7//R2vurIJSutZ1smHYTcLpRWEOlHnzcWHmBYrOGUysKwSsrC89BCiFj3CbrfJ/nXFdJepOVrY1GCHQ==
+  dependencies:
+    loose-envify "^1.4.0"
+    object-assign "^4.1.1"
+    react-is "^16.8.1"
+
 proxy-addr@~2.0.5:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.6.tgz#fdc2336505447d3f2f2c638ed272caf614bbb2bf"
@@ -5713,6 +5837,11 @@ rc@^1.2.8:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
+react-is@^16.7.0, react-is@^16.8.1:
+  version "16.13.1"
+  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.13.1.tgz#789729a4dc36de2999dc156dd6c1d9c18cea56a4"
+  integrity sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==
+
 react-is@^17.0.1:
   version "17.0.2"
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-17.0.2.tgz#e691d4a8e9c789365655539ab372762b0efb54f0"
@@ -6379,6 +6508,11 @@ symbol-observable@^1.0.4:
   resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.2.0.tgz#c22688aed4eab3cdc2dfeacbb561660560a00804"
   integrity sha512-e900nM8RRtGhlV36KGEU9k65K3mPb1WV70OdjfxlG2EAuM1noi/E/BaW/uMhL7bPEssK8QV57vN3esixjUvcXQ==
 
+symbol-observable@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-4.0.0.tgz#5b425f192279e87f2f9b937ac8540d1984b39205"
+  integrity sha512-b19dMThMV4HVFynSAM1++gBHAbk2Tc/osgLIBZMKsyqh34jb2e8Os7T6ZW/Bt3pJFdBTd2JwAnAAEQV7rSNvcQ==
+
 symbol-tree@^3.2.4:
   version "3.2.4"
   resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.4.tgz#430637d248ba77e078883951fb9aa0eed7c63fa2"
@@ -6536,6 +6670,13 @@ ts-invariant@^0.4.0:
   dependencies:
     tslib "^1.9.3"
 
+ts-invariant@^0.8.0:
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/ts-invariant/-/ts-invariant-0.8.2.tgz#62af654ebfb8b1eeb55bc9adc2f40c6b93b0ff7e"
+  integrity sha512-VI1ZSMW8soizP5dU8DsMbj/TncHf7bIUqavuE7FTeYeQat454HHurJ8wbfCnVWcDOMkyiBUWOW2ytew3xUxlRw==
+  dependencies:
+    tslib "^2.1.0"
+
 ts-jest@27.0.3:
   version "27.0.3"
   resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-27.0.3.tgz#808492f022296cde19390bb6ad627c8126bf93f8"
@@ -6607,7 +6748,7 @@ tslib@1.11.1:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.11.1.tgz#eb15d128827fbee2841549e171f45ed338ac7e35"
   integrity sha512-aZW88SY8kQbU7gpV19lN24LtXh/yD4ZZg6qieAJDDg+YBsJcSmLGK9QpnUjAKVG/xefmvJGd1WUmfpT/g6AJGA==
 
-tslib@2.3.0:
+tslib@2.3.0, tslib@~2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.3.0.tgz#803b8cdab3e12ba581a4ca41c8839bbb0dacb09e"
   integrity sha512-N82ooyxVNm6h1riLCoyS9e3fuJ3AMG2zIZs2Gd1ATcSFjSA23Q0fzjjZeh0jbJvWVDZ0cJT8yaNNaaXHzueNjg==
@@ -6860,6 +7001,11 @@ v8-to-istanbul@^8.0.0:
     convert-source-map "^1.6.0"
     source-map "^0.7.3"
 
+value-or-promise@1.0.10:
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/value-or-promise/-/value-or-promise-1.0.10.tgz#5bf041f1e9a8e7043911875547636768a836e446"
+  integrity sha512-1OwTzvcfXkAfabk60UVr5NdjtjJ0Fg0T5+B1bhxtrOEwSH2fe8y4DnLgoksfCyd8yZCOQQHB0qLMQnwgCjbXLQ==
+
 value-or-promise@1.0.6:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/value-or-promise/-/value-or-promise-1.0.6.tgz#218aa4794aa2ee24dcf48a29aba4413ed584747f"
@@ -7178,7 +7324,7 @@ zen-observable-ts@^0.8.21:
     tslib "^1.9.3"
     zen-observable "^0.8.0"
 
-zen-observable@^0.8.0:
+zen-observable@^0.8.0, zen-observable@^0.8.14:
   version "0.8.15"
   resolved "https://registry.yarnpkg.com/zen-observable/-/zen-observable-0.8.15.tgz#96415c512d8e3ffd920afd3889604e30b9eaac15"
   integrity sha512-PQ2PC7R9rslx84ndNBZB/Dkv8V8fZEpk83RLgXtYd0fwUgEjseMn1Dgajh2x6S8QbZAFa9p2qVCEuYZNgve0dQ==