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use mysql2 due to promise wrapper and speed advantage

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This commit is contained in:
Ulf Gebhardt 2021-08-23 00:06:19 +02:00
parent d480cadf93
commit 197f1975bf
No known key found for this signature in database
GPG Key ID: 81308EFE29ABFEBD
3 changed files with 94 additions and 15 deletions
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3
database/package.json
View File

@ -19,7 +19,6 @@
"lint": "eslint . --ext .js,.ts"
},
"devDependencies": {
"@types/mysql": "^2.15.19",
"@types/node": "^16.7.1",
"@typescript-eslint/eslint-plugin": "^4.29.2",
"@typescript-eslint/parser": "^4.29.2",
@ -37,7 +36,7 @@
},
"dependencies": {
"dotenv": "^10.0.0",
"mysql": "^2.18.1",
"mysql2": "^2.3.0",
"ts-mysql-migrate": "^1.0.2"
}
}

21
database/src/prepare.ts
View File

@ -6,11 +6,11 @@
* creating, deleting, renaming Databases.
*/
import { createConnection } from 'mysql'
import { createConnection } from 'mysql2/promise'
import CONFIG from './config'
export default async (): Promise<void> => {
const con = createConnection({
const con = await createConnection({
host: CONFIG.DB_HOST,
port: CONFIG.DB_PORT,
user: CONFIG.DB_USER,
@ -26,17 +26,14 @@ export default async (): Promise<void> => {
DEFAULT COLLATE utf8mb4_unicode_ci;`)
// Check if old migration table is present, delete if needed
await con.query(
`SHOW COLUMNS FROM \`${CONFIG.DB_DATABASE}\`.\`migrations\` LIKE 'version';`,
(err, result /* , fields */) => {
if (err) throw err
if (result.length > 0) {
con.query(`DROP TABLE \`${CONFIG.DB_DATABASE}\`.\`migrations\``)
// eslint-disable-next-line no-console
console.log('Found and dropped old migrations table')
}
},
const result = await con.query(
`SHOW COLUMNS FROM \`${CONFIG.DB_DATABASE}\`.\`migrations\` LIKE 'db_version';`,
)
if (result.length > 0) {
con.query(`DROP TABLE \`${CONFIG.DB_DATABASE}\`.\`migrations\``)
// eslint-disable-next-line no-console
console.log('Found and dropped old migrations table')
}
await con.end()
}

85
database/yarn.lock
View File

@ -122,7 +122,7 @@
resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.9.tgz#97edc9037ea0c38585320b28964dde3b39e4660d"
integrity sha512-qcUXuemtEu+E5wZSJHNxUXeCZhAfXKQ41D+duX+VYPde7xyEVZci+/oXKJL13tnRs9lR2pr4fod59GT6/X1/yQ==
"@types/mysql@^2.15.19", "@types/mysql@^2.15.8":
"@types/mysql@^2.15.8":
version "2.15.19"
resolved "https://registry.yarnpkg.com/@types/mysql/-/mysql-2.15.19.tgz#d158927bb7c1a78f77e56de861a3b15cae0e7aed"
integrity sha512-wSRg2QZv14CWcZXkgdvHbbV2ACufNy5EgI8mBBxnJIptchv7DBy/h53VMa2jDhyo0C9MO4iowE6z9vF8Ja1DkQ==
@ -581,6 +581,11 @@ define-properties@^1.1.3:
dependencies:
object-keys "^1.0.12"
denque@^1.4.1:
version "1.5.1"
resolved "https://registry.yarnpkg.com/denque/-/denque-1.5.1.tgz#07f670e29c9a78f8faecb2566a1e2c11929c5cbf"
integrity sha512-XwE+iZ4D6ZUB7mfYRMb5wByE8L74HCn30FBN7sWnXksWc1LO1bPDl67pBR9o/kC4z/xSNAwkMYcGgqDV3BE3Hw==
diff@^4.0.1:
version "4.0.2"
resolved "https://registry.yarnpkg.com/diff/-/diff-4.0.2.tgz#60f3aecb89d5fae520c11aa19efc2bb982aade7d"
@ -994,6 +999,13 @@ functional-red-black-tree@^1.0.1:
resolved "https://registry.yarnpkg.com/functional-red-black-tree/-/functional-red-black-tree-1.0.1.tgz#1b0ab3bd553b2a0d6399d29c0e3ea0b252078327"
integrity sha1-GwqzvVU7Kg1jmdKcDj6gslIHgyc=
generate-function@^2.3.1:
version "2.3.1"
resolved "https://registry.yarnpkg.com/generate-function/-/generate-function-2.3.1.tgz#f069617690c10c868e73b8465746764f97c3479f"
integrity sha512-eeB5GfMNeevm/GRYq20ShmsaGcmI81kIX2K9XQx5miC8KdHaC6Jm0qQ8ZNeGOi7wYB8OsdxKs+Y2oVuTFuVwKQ==
dependencies:
is-property "^1.0.2"
get-intrinsic@^1.0.2, get-intrinsic@^1.1.0, get-intrinsic@^1.1.1:
version "1.1.1"
resolved "https://registry.yarnpkg.com/get-intrinsic/-/get-intrinsic-1.1.1.tgz#15f59f376f855c446963948f0d24cd3637b4abc6"
@ -1133,6 +1145,13 @@ http-cache-semantics@^4.0.0:
resolved "https://registry.yarnpkg.com/http-cache-semantics/-/http-cache-semantics-4.1.0.tgz#49e91c5cbf36c9b94bcfcd71c23d5249ec74e390"
integrity sha512-carPklcUh7ROWRK7Cv27RPtdhYhUsela/ue5/jKzjegVvXDqM2ILE9Q2BGn9JZJh1g87cp56su/FgQSzcWS8cQ==
iconv-lite@^0.6.2:
version "0.6.3"
resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.6.3.tgz#a52f80bf38da1952eb5c681790719871a1a72501"
integrity sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==
dependencies:
safer-buffer ">= 2.1.2 < 3.0.0"
ignore-by-default@^1.0.1:
version "1.0.1"
resolved "https://registry.yarnpkg.com/ignore-by-default/-/ignore-by-default-1.0.1.tgz#48ca6d72f6c6a3af00a9ad4ae6876be3889e2b09"
@ -1313,6 +1332,11 @@ is-path-inside@^3.0.1:
resolved "https://registry.yarnpkg.com/is-path-inside/-/is-path-inside-3.0.3.tgz#d231362e53a07ff2b0e0ea7fed049161ffd16283"
integrity sha512-Fd4gABb+ycGAmKou8eMftCupSir5lRxqf4aD/vd0cD2qc4HL07OjCeuHMr8Ro4CoMaeCKDB0/ECBOVWjTwUvPQ==
is-property@^1.0.2:
version "1.0.2"
resolved "https://registry.yarnpkg.com/is-property/-/is-property-1.0.2.tgz#57fe1c4e48474edd65b09911f26b1cd4095dda84"
integrity sha1-V/4cTkhHTt1lsJkR8msc1Ald2oQ=
is-regex@^1.1.3:
version "1.1.4"
resolved "https://registry.yarnpkg.com/is-regex/-/is-regex-1.1.4.tgz#eef5663cd59fa4c0ae339505323df6854bb15958"
@ -1455,6 +1479,11 @@ lodash.truncate@^4.4.2:
resolved "https://registry.yarnpkg.com/lodash.truncate/-/lodash.truncate-4.4.2.tgz#5a350da0b1113b837ecfffd5812cbe58d6eae193"
integrity sha1-WjUNoLERO4N+z//VgSy+WNbq4ZM=
long@^4.0.0:
version "4.0.0"
resolved "https://registry.yarnpkg.com/long/-/long-4.0.0.tgz#9a7b71cfb7d361a194ea555241c92f7468d5bf28"
integrity sha512-XsP+KhQif4bjX1kbuSiySJFNAehNxgLb6hPRGJ9QsUr8ajHkuXGdrHmFUTUUXhDwVX2R5bY4JNZEwbUiMhV+MA==
lowercase-keys@^1.0.0, lowercase-keys@^1.0.1:
version "1.0.1"
resolved "https://registry.yarnpkg.com/lowercase-keys/-/lowercase-keys-1.0.1.tgz#6f9e30b47084d971a7c820ff15a6c5167b74c26f"
@ -1465,6 +1494,14 @@ lowercase-keys@^2.0.0:
resolved "https://registry.yarnpkg.com/lowercase-keys/-/lowercase-keys-2.0.0.tgz#2603e78b7b4b0006cbca2fbcc8a3202558ac9479"
integrity sha512-tqNXrS78oMOE73NMxK4EMLQsQowWf8jKooH9g7xPavRT706R6bkQJ6DY2Te7QukaZsulxa30wQ7bk0pm4XiHmA==
lru-cache@^4.1.3:
version "4.1.5"
resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-4.1.5.tgz#8bbe50ea85bed59bc9e33dcab8235ee9bcf443cd"
integrity sha512-sWZlbEP2OsHNkXrMl5GYk/jKk70MBng6UU4YI/qGDYbgf6YbP4EvmqISbXCoJiRKs+1bSpFHVgQxvJ17F2li5g==
dependencies:
pseudomap "^1.0.2"
yallist "^2.1.2"
lru-cache@^6.0.0:
version "6.0.0"
resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-6.0.0.tgz#6d6fe6570ebd96aaf90fcad1dafa3b2566db3a94"
@ -1529,6 +1566,20 @@ ms@^2.1.1:
resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.3.tgz#574c8138ce1d2b5861f0b44579dbadd60c6615b2"
integrity sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==
mysql2@^2.3.0:
version "2.3.0"
resolved "https://registry.yarnpkg.com/mysql2/-/mysql2-2.3.0.tgz#600f5cc27e397dfb77b59eac93666434f88e8079"
integrity sha512-0t5Ivps5Tdy5YHk5NdKwQhe/4Qyn2pload+S+UooDBvsqngtzujG1BaTWBihQLfeKO3t3122/GtusBtmHEHqww==
dependencies:
denque "^1.4.1"
generate-function "^2.3.1"
iconv-lite "^0.6.2"
long "^4.0.0"
lru-cache "^6.0.0"
named-placeholders "^1.1.2"
seq-queue "^0.0.5"
sqlstring "^2.3.2"
mysql@^2.18.1:
version "2.18.1"
resolved "https://registry.yarnpkg.com/mysql/-/mysql-2.18.1.tgz#2254143855c5a8c73825e4522baf2ea021766717"
@ -1539,6 +1590,13 @@ mysql@^2.18.1:
safe-buffer "5.1.2"
sqlstring "2.3.1"
named-placeholders@^1.1.2:
version "1.1.2"
resolved "https://registry.yarnpkg.com/named-placeholders/-/named-placeholders-1.1.2.tgz#ceb1fbff50b6b33492b5cf214ccf5e39cef3d0e8"
integrity sha512-wiFWqxoLL3PGVReSZpjLVxyJ1bRqe+KKJVbr4hGs1KWfTZTQyezHFBbuKj9hsizHyGV2ne7EMjHdxEGAybD5SA==
dependencies:
lru-cache "^4.1.3"
natural-compare@^1.4.0:
version "1.4.0"
resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
@ -1772,6 +1830,11 @@ progress@^2.0.0:
resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.3.tgz#7e8cf8d8f5b8f239c1bc68beb4eb78567d572ef8"
integrity sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==
pseudomap@^1.0.2:
version "1.0.2"
resolved "https://registry.yarnpkg.com/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
integrity sha1-8FKijacOYYkX7wqKw0wa5aaChrM=
pstree.remy@^1.1.7:
version "1.1.8"
resolved "https://registry.yarnpkg.com/pstree.remy/-/pstree.remy-1.1.8.tgz#c242224f4a67c21f686839bbdb4ac282b8373d3a"
@ -1917,6 +1980,11 @@ safe-buffer@5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
"safer-buffer@>= 2.1.2 < 3.0.0":
version "2.1.2"
resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
semver-diff@^3.1.1:
version "3.1.1"
resolved "https://registry.yarnpkg.com/semver-diff/-/semver-diff-3.1.1.tgz#05f77ce59f325e00e2706afd67bb506ddb1ca32b"
@ -1941,6 +2009,11 @@ semver@^7.2.1, semver@^7.3.5:
dependencies:
lru-cache "^6.0.0"
seq-queue@^0.0.5:
version "0.0.5"
resolved "https://registry.yarnpkg.com/seq-queue/-/seq-queue-0.0.5.tgz#d56812e1c017a6e4e7c3e3a37a1da6d78dd3c93e"
integrity sha1-1WgS4cAXpuTnw+Ojeh2m143TyT4=
shebang-command@^2.0.0:
version "2.0.0"
resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-2.0.0.tgz#ccd0af4f8835fbdc265b82461aaf0c36663f34ea"
@ -2017,6 +2090,11 @@ sqlstring@2.3.1:
resolved "https://registry.yarnpkg.com/sqlstring/-/sqlstring-2.3.1.tgz#475393ff9e91479aea62dcaf0ca3d14983a7fb40"
integrity sha1-R1OT/56RR5rqYtyvDKPRSYOn+0A=
sqlstring@^2.3.2:
version "2.3.2"
resolved "https://registry.yarnpkg.com/sqlstring/-/sqlstring-2.3.2.tgz#cdae7169389a1375b18e885f2e60b3e460809514"
integrity sha512-vF4ZbYdKS8OnoJAWBmMxCQDkiEBkGQYU7UZPtL8flbDRSNkhaXvRJ279ZtI6M+zDaQovVU4tuRgzK5fVhvFAhg==
string-width@^3.0.0:
version "3.1.0"
resolved "https://registry.yarnpkg.com/string-width/-/string-width-3.1.0.tgz#22767be21b62af1081574306f69ac51b62203961"
@ -2343,6 +2421,11 @@ xdg-basedir@^4.0.0:
resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-4.0.0.tgz#4bc8d9984403696225ef83a1573cbbcb4e79db13"
integrity sha512-PSNhEJDejZYV7h50BohL09Er9VaIefr2LMAf3OEmpCkjOi34eYyQYAXUTjEQtZJTKcF0E2UKTh+osDLsgNim9Q==
yallist@^2.1.2:
version "2.1.2"
resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
integrity sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=
yallist@^4.0.0:
version "4.0.0"
resolved "https://registry.yarnpkg.com/yallist/-/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"