fix: issue with early return in prepare statement function

This commit is contained in:
Vikram Rangnekar 2020-05-31 18:10:43 -04:00
parent e82e97a9d7
commit 816121fbcf
3 changed files with 53 additions and 181 deletions

View File

@ -56,7 +56,7 @@ func (sg *SuperGraph) initPrepared() error {
err := sg.prepareStmt(v)
if err != nil {
sg.log.Printf("WRN %s: %v", v.Name, err)
return err
} else {
success++
}
@ -74,6 +74,7 @@ func (sg *SuperGraph) prepareStmt(item allow.Item) error {
qt := qcode.GetQType(query)
ct := context.Background()
switch qt {
case qcode.QTQuery:
var stmts1 []stmt
@ -85,43 +86,36 @@ func (sg *SuperGraph) prepareStmt(item allow.Item) error {
stmts1, err = sg.buildRoleStmt(qb, vars, "user")
}
if err != nil {
return err
}
//logger.Debug().Msgf("Prepared statement 'query %s' (user)", item.Name)
err = sg.prepare(ct, stmts1, stmtHash(item.Name, "user"))
if err != nil {
return err
if err == nil {
if err = sg.prepare(ct, stmts1, stmtHash(item.Name, "user")); err != nil {
return err
}
} else {
sg.log.Printf("WRN query %s: %v", item.Name, err)
}
if sg.anonExists {
// logger.Debug().Msgf("Prepared statement 'query %s' (anon)", item.Name)
stmts2, err := sg.buildRoleStmt(qb, vars, "anon")
if err != nil {
return err
}
err = sg.prepare(ct, stmts2, stmtHash(item.Name, "anon"))
if err != nil {
return err
if err == nil {
if err = sg.prepare(ct, stmts2, stmtHash(item.Name, "anon")); err != nil {
return err
}
} else {
sg.log.Printf("WRN query %s: %v", item.Name, err)
}
}
case qcode.QTMutation:
for _, role := range sg.conf.Roles {
// logger.Debug().Msgf("Prepared statement 'mutation %s' (%s)", item.Name, role.Name)
stmts, err := sg.buildRoleStmt(qb, vars, role.Name)
if err != nil {
return err
}
err = sg.prepare(ct, stmts, stmtHash(item.Name, role.Name))
if err != nil {
return err
if err == nil {
if err = sg.prepare(ct, stmts, stmtHash(item.Name, role.Name)); err != nil {
return err
}
} else {
sg.log.Printf("WRN mutation %s: %v", item.Name, err)
}
}
}

View File

@ -1805,11 +1805,6 @@ asynckit@^0.4.0:
resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
integrity sha1-x57Zf380y48robyXkLzDZkdLS3k=
at-least-node@^1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/at-least-node/-/at-least-node-1.0.0.tgz#602cd4b46e844ad4effc92a8011a3c46e0238dc2"
integrity sha512-+q/t7Ekv1EDY2l6Gda6LLiX14rU9TV20Wa3ofeQmwPFZbOMo9DXrLbOjFaaclkXKWidIaopwAObQDqwWtGUjqg==
atob@^2.1.2:
version "2.1.2"
resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.2.tgz#6d9517eb9e030d2436666651e86bd9f6f13533c9"
@ -2323,7 +2318,7 @@ ccount@^1.0.0, ccount@^1.0.3:
resolved "https://registry.yarnpkg.com/ccount/-/ccount-1.0.5.tgz#ac82a944905a65ce204eb03023157edf29425c17"
integrity sha512-MOli1W+nfbPLlKEhInaxhRdp7KVLFxLN5ykwzHgLsLI3H3gs5jjFAK4Eoj3OzzcxCtumDaI8onoVDeQyWaNTkw==
chalk@2.4.2, chalk@^2.0.0, chalk@^2.0.1, chalk@^2.4.1, chalk@^2.4.2:
chalk@2.4.2, chalk@^2.0.0, chalk@^2.4.1, chalk@^2.4.2:
version "2.4.2"
resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
@ -2522,15 +2517,6 @@ cliui@^5.0.0:
strip-ansi "^5.2.0"
wrap-ansi "^5.1.0"
cliui@^6.0.0:
version "6.0.0"
resolved "https://registry.yarnpkg.com/cliui/-/cliui-6.0.0.tgz#511d702c0c4e41ca156d7d0e96021f23e13225b1"
integrity sha512-t6wbgtoCXvAzst7QgXxJYqPt0usEfbgQdftEPbLL/cvv6HPE5VgvqCuAIDR0NgU52ds6rFwqrgakNLrHEjCbrQ==
dependencies:
string-width "^4.2.0"
strip-ansi "^6.0.0"
wrap-ansi "^6.2.0"
coa@^2.0.2:
version "2.0.2"
resolved "https://registry.yarnpkg.com/coa/-/coa-2.0.2.tgz#43f6c21151b4ef2bf57187db0d73de229e3e7ec3"
@ -3216,11 +3202,6 @@ depd@~1.1.2:
resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
integrity sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak=
dependency-graph@^0.9.0:
version "0.9.0"
resolved "https://registry.yarnpkg.com/dependency-graph/-/dependency-graph-0.9.0.tgz#11aed7e203bc8b00f48356d92db27b265c445318"
integrity sha512-9YLIBURXj4DJMFALxXw9K3Y3rwb5Fk0X5/8ipCzaN84+gKxoHK43tVKRNakCQbiEx07E8Uwhuq21BpUagFhZ8w==
des.js@^1.0.0:
version "1.0.1"
resolved "https://registry.yarnpkg.com/des.js/-/des.js-1.0.1.tgz#5382142e1bdc53f85d86d53e5f4aa7deb91e0843"
@ -3830,7 +3811,7 @@ fast-glob@^2.0.2:
merge2 "^1.2.3"
micromatch "^3.1.10"
fast-glob@^3.0.3, fast-glob@^3.1.1:
fast-glob@^3.0.3:
version "3.2.2"
resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-3.2.2.tgz#ade1a9d91148965d4bf7c51f72e1ca662d32e63d"
integrity sha512-UDV82o4uQyljznxwMxyVRJgZZt3O5wENYojjzbaGEGZgeOxkLFf+V4cnUD+krzb2F72E18RhamkMZ7AdeggF7A==
@ -3970,7 +3951,7 @@ find-cache-dir@^3.0.0, find-cache-dir@^3.3.1:
make-dir "^3.0.2"
pkg-dir "^4.1.0"
find-up@4.1.0, find-up@^4.0.0, find-up@^4.1.0:
find-up@4.1.0, find-up@^4.0.0:
version "4.1.0"
resolved "https://registry.yarnpkg.com/find-up/-/find-up-4.1.0.tgz#97afe7d6cdc0bc5928584b7c8d7b16e8a9aa5d19"
integrity sha512-PpOwAdQ/YlXQ2vj8a3h8IipDuYRi3wceVQQGYWxNINccq40Anw7BlsEXCMbt1Zt+OLA6Fq9suIpIWD0OsnISlw==
@ -4084,16 +4065,6 @@ fs-extra@^8.0.0, fs-extra@^8.1.0:
jsonfile "^4.0.0"
universalify "^0.1.0"
fs-extra@^9.0.0:
version "9.0.0"
resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-9.0.0.tgz#b6afc31036e247b2466dc99c29ae797d5d4580a3"
integrity sha512-pmEYSk3vYsG/bF651KPUXZ+hvjpgWYw/Gc7W9NFUe3ZVLczKKWIij3IKpOrQcdw4TILtibFslZ0UmR8Vvzig4g==
dependencies:
at-least-node "^1.0.0"
graceful-fs "^4.2.0"
jsonfile "^6.0.1"
universalify "^1.0.0"
fs-minipass@^2.0.0:
version "2.1.0"
resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-2.1.0.tgz#7f5036fdbf12c63c169190cbe4199c852271f9fb"
@ -4149,11 +4120,6 @@ get-own-enumerable-property-symbols@^3.0.0:
resolved "https://registry.yarnpkg.com/get-own-enumerable-property-symbols/-/get-own-enumerable-property-symbols-3.0.2.tgz#b5fde77f22cbe35f390b4e089922c50bce6ef664"
integrity sha512-I0UBV/XOz1XkIJHEUDMZAbzCThU/H8DxmSfmdGcKPnVhu2VfFqr34jr9777IyaTYvxjedWhqVIilEDsCdP5G6g==
get-stdin@^7.0.0:
version "7.0.0"
resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-7.0.0.tgz#8d5de98f15171a125c5e516643c7a6d0ea8a96f6"
integrity sha512-zRKcywvrXlXsA0v0i9Io4KDRaAw7+a1ZpjRwl9Wox8PFlVCCHra7E9c4kqXCoCM9nR5tBkaTTZRBoCm60bFqTQ==
get-stream@^4.0.0:
version "4.1.0"
resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-4.1.0.tgz#c1b255575f3dc21d59bfc79cd3d2b46b1c3a54b5"
@ -4275,18 +4241,6 @@ globby@^10.0.1:
merge2 "^1.2.3"
slash "^3.0.0"
globby@^11.0.0:
version "11.0.0"
resolved "https://registry.yarnpkg.com/globby/-/globby-11.0.0.tgz#56fd0e9f0d4f8fb0c456f1ab0dee96e1380bc154"
integrity sha512-iuehFnR3xu5wBBtm4xi0dMe92Ob87ufyu/dHwpDYfbcpYpIbrO5OnS8M1vWvrBhSGEJ3/Ecj7gnX76P8YxpPEg==
dependencies:
array-union "^2.1.0"
dir-glob "^3.0.1"
fast-glob "^3.1.1"
ignore "^5.1.4"
merge2 "^1.3.0"
slash "^3.0.0"
globby@^6.1.0:
version "6.1.0"
resolved "https://registry.yarnpkg.com/globby/-/globby-6.1.0.tgz#f5a6d70e8395e21c858fb0489d64df02424d506c"
@ -4743,7 +4697,7 @@ ignore@^3.3.5:
resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.10.tgz#0a97fb876986e8081c631160f8f9f389157f0043"
integrity sha512-Pgs951kaMm5GXP7MOvxERINe3gsaVjUWFm+UZPSq9xYriQAksyhg0csnS0KXSNRD5NmNdapXEpjxG49+AKh/ug==
ignore@^5.1.1, ignore@^5.1.4:
ignore@^5.1.1:
version "5.1.4"
resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.1.4.tgz#84b7b3dbe64552b6ef0eca99f6743dbec6d97adf"
integrity sha512-MzbUSahkTW1u7JpKKjY7LCARd1fU5W2rLdxlM4kdkayuCwZImjkpluF9CM1aLewYJguPDqewLam18Y6AU69A8A==
@ -5382,15 +5336,6 @@ jsonfile@^4.0.0:
optionalDependencies:
graceful-fs "^4.1.6"
jsonfile@^6.0.1:
version "6.0.1"
resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-6.0.1.tgz#98966cba214378c8c84b82e085907b40bf614179"
integrity sha512-jR2b5v7d2vIOust+w3wtFKZIfpC2pnRmFAhAC/BuweZFQR8qZzxH1OyrQ10HmdVYiXWkYUqPVsz91cG7EL2FBg==
dependencies:
universalify "^1.0.0"
optionalDependencies:
graceful-fs "^4.1.6"
jsprim@^1.2.2:
version "1.4.1"
resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.1.tgz#313e66bc1e5cc06e438bc1b7499c2e5c56acb6a2"
@ -5656,13 +5601,6 @@ lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17
resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
log-symbols@^2.2.0:
version "2.2.0"
resolved "https://registry.yarnpkg.com/log-symbols/-/log-symbols-2.2.0.tgz#5740e1c5d6f0dfda4ad9323b5332107ef6b4c40a"
integrity sha512-VeIAFslyIerEJLXHziedo2basKbMKtTw3vfn5IzG0XTjhAVEJyNHnL2p7vc+wBDSdQuUpNw3M2u6xb9QsAY5Eg==
dependencies:
chalk "^2.0.1"
loglevel@^1.6.8:
version "1.6.8"
resolved "https://registry.yarnpkg.com/loglevel/-/loglevel-1.6.8.tgz#8a25fb75d092230ecd4457270d80b54e28011171"
@ -6645,7 +6583,7 @@ picomatch@^2.0.4, picomatch@^2.0.5, picomatch@^2.2.1:
resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.2.2.tgz#21f333e9b6b8eaff02468f5146ea406d345f4dad"
integrity sha512-q0M/9eZHzmr0AulXyPwNfZjtwZ/RBZlbN3K3CErVrk50T2ASYI7Bye0EvekFY3IP1Nt2DHu0re+V2ZHIpMkuWg==
pify@^2.0.0, pify@^2.3.0:
pify@^2.0.0:
version "2.3.0"
resolved "https://registry.yarnpkg.com/pify/-/pify-2.3.0.tgz#ed141a6ac043a849ea588498e7dca8b15330e90c"
integrity sha1-7RQaasBDqEnqWISY59yosVMw6Qw=
@ -6731,24 +6669,6 @@ postcss-calc@^7.0.1:
postcss-selector-parser "^6.0.2"
postcss-value-parser "^4.0.2"
postcss-cli@^7.1.1:
version "7.1.1"
resolved "https://registry.yarnpkg.com/postcss-cli/-/postcss-cli-7.1.1.tgz#260f9546be260b2149bf32e28d785a0d79c9aab8"
integrity sha512-bYQy5ydAQJKCMSpvaMg0ThPBeGYqhQXumjbFOmWnL4u65CYXQ16RfS6afGQpit0dGv/fNzxbdDtx8dkqOhhIbg==
dependencies:
chalk "^4.0.0"
chokidar "^3.3.0"
dependency-graph "^0.9.0"
fs-extra "^9.0.0"
get-stdin "^7.0.0"
globby "^11.0.0"
postcss "^7.0.0"
postcss-load-config "^2.0.0"
postcss-reporter "^6.0.0"
pretty-hrtime "^1.0.3"
read-cache "^1.0.0"
yargs "^15.0.2"
postcss-color-functional-notation@^2.0.1:
version "2.0.1"
resolved "https://registry.yarnpkg.com/postcss-color-functional-notation/-/postcss-color-functional-notation-2.0.1.tgz#5efd37a88fbabeb00a2966d1e53d98ced93f74e0"
@ -7288,16 +7208,6 @@ postcss-replace-overflow-wrap@^3.0.0:
dependencies:
postcss "^7.0.2"
postcss-reporter@^6.0.0:
version "6.0.1"
resolved "https://registry.yarnpkg.com/postcss-reporter/-/postcss-reporter-6.0.1.tgz#7c055120060a97c8837b4e48215661aafb74245f"
integrity sha512-LpmQjfRWyabc+fRygxZjpRxfhRf9u/fdlKf4VHG4TSPbV2XNsuISzYW1KL+1aQzx53CAppa1bKG4APIB/DOXXw==
dependencies:
chalk "^2.4.1"
lodash "^4.17.11"
log-symbols "^2.2.0"
postcss "^7.0.7"
postcss-selector-matches@^4.0.0:
version "4.0.0"
resolved "https://registry.yarnpkg.com/postcss-selector-matches/-/postcss-selector-matches-4.0.0.tgz#71c8248f917ba2cc93037c9637ee09c64436fcff"
@ -7397,7 +7307,7 @@ postcss@^6.0.9:
source-map "^0.6.1"
supports-color "^5.4.0"
postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.11, postcss@^7.0.14, postcss@^7.0.16, postcss@^7.0.17, postcss@^7.0.18, postcss@^7.0.2, postcss@^7.0.21, postcss@^7.0.27, postcss@^7.0.30, postcss@^7.0.5, postcss@^7.0.6, postcss@^7.0.7:
postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.11, postcss@^7.0.14, postcss@^7.0.16, postcss@^7.0.17, postcss@^7.0.18, postcss@^7.0.2, postcss@^7.0.21, postcss@^7.0.27, postcss@^7.0.30, postcss@^7.0.5, postcss@^7.0.6:
version "7.0.30"
resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.30.tgz#cc9378beffe46a02cbc4506a0477d05fcea9a8e2"
integrity sha512-nu/0m+NtIzoubO+xdAlwZl/u5S5vi/y6BCsoL8D+8IxsD3XvBS8X4YEADNIVXKVuQvduiucnRv+vPIqj56EGMQ==
@ -7692,6 +7602,11 @@ react-helmet@^6.0.0-beta:
react-fast-compare "^2.0.4"
react-side-effect "^2.1.0"
react-hook-sticky@^0.2.0:
version "0.2.0"
resolved "https://registry.yarnpkg.com/react-hook-sticky/-/react-hook-sticky-0.2.0.tgz#0dcc40a2afb1856e53764af9b231f1146e3de576"
integrity sha512-J92F5H6PJQlMBgZ2tv58GeVlTZtEhpZ9bYLdoV2+5fVSJScszuY+TDZY3enQEAPIgJsLteFglGGuf8/TB9L72Q==
react-is@^16.6.0, 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"
@ -7785,13 +7700,6 @@ react@^16.8.4:
object-assign "^4.1.1"
prop-types "^15.6.2"
read-cache@^1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/read-cache/-/read-cache-1.0.0.tgz#e664ef31161166c9751cdbe8dbcf86b5fb58f774"
integrity sha1-5mTvMRYRZsl1HNvo28+GtftY93Q=
dependencies:
pify "^2.3.0"
"readable-stream@1 || 2", readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.3.3, readable-stream@^2.3.6, readable-stream@~2.3.6:
version "2.3.7"
resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.7.tgz#1eca1cf711aef814c04f62252a36a62f6cb23b57"
@ -8709,7 +8617,7 @@ string-width@^3.0.0, string-width@^3.1.0:
is-fullwidth-code-point "^2.0.0"
strip-ansi "^5.1.0"
string-width@^4.1.0, string-width@^4.2.0:
string-width@^4.1.0:
version "4.2.0"
resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.0.tgz#952182c46cc7b2c313d1596e623992bd163b72b5"
integrity sha512-zUz5JD+tgqtuDjMhwIg5uFVV3dtqZ9yQJlZVfq4I01/K5Paj5UHj7VyrQOJvzawSVlKpObApbfD0Ed6yJc+1eg==
@ -9305,11 +9213,6 @@ universalify@^0.1.0:
resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
integrity sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==
universalify@^1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/universalify/-/universalify-1.0.0.tgz#b61a1da173e8435b2fe3c67d29b9adf8594bd16d"
integrity sha512-rb6X1W158d7pRQBg5gkR8uPaSfiids68LTJQYOtEUhoJUWBdaQHsuT/EUduxXYxcrt4r5PJ4fuHW1MHT6p0qug==
unpipe@1.0.0, unpipe@~1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
@ -9723,7 +9626,7 @@ wrap-ansi@^5.1.0:
string-width "^3.0.0"
strip-ansi "^5.0.0"
wrap-ansi@^6.0.0, wrap-ansi@^6.2.0:
wrap-ansi@^6.0.0:
version "6.2.0"
resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-6.2.0.tgz#e9393ba07102e6c91a3b221478f0257cd2856e53"
integrity sha512-r6lPcBGxZXlIcymEu7InxDMhdW0KDxpLgoFLcguasxCaJ/SOIZwINatK9KY/tf+ZrlywOKU0UDj3ATXUBfxJXA==
@ -9784,14 +9687,6 @@ yargs-parser@^13.1.2:
camelcase "^5.0.0"
decamelize "^1.2.0"
yargs-parser@^18.1.1:
version "18.1.3"
resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-18.1.3.tgz#be68c4975c6b2abf469236b0c870362fab09a7b0"
integrity sha512-o50j0JeToy/4K6OZcaQmW6lyXXKhq7csREXcDwk2omFPJEwUNOVtJKvmDr9EI1fAJZUyZcRF7kxGBWmRXudrCQ==
dependencies:
camelcase "^5.0.0"
decamelize "^1.2.0"
yargs@^13.3.2:
version "13.3.2"
resolved "https://registry.yarnpkg.com/yargs/-/yargs-13.3.2.tgz#ad7ffefec1aa59565ac915f82dccb38a9c31a2dd"
@ -9808,23 +9703,6 @@ yargs@^13.3.2:
y18n "^4.0.0"
yargs-parser "^13.1.2"
yargs@^15.0.2:
version "15.3.1"
resolved "https://registry.yarnpkg.com/yargs/-/yargs-15.3.1.tgz#9505b472763963e54afe60148ad27a330818e98b"
integrity sha512-92O1HWEjw27sBfgmXiixJWT5hRBp2eobqXicLtPBIDBhYB+1HpwZlXmbW2luivBJHBzki+7VyCLRtAkScbTBQA==
dependencies:
cliui "^6.0.0"
decamelize "^1.2.0"
find-up "^4.1.0"
get-caller-file "^2.0.1"
require-directory "^2.1.1"
require-main-filename "^2.0.0"
set-blocking "^2.0.0"
string-width "^4.2.0"
which-module "^2.0.0"
y18n "^4.0.0"
yargs-parser "^18.1.1"
zepto@^1.2.0:
version "1.2.0"
resolved "https://registry.yarnpkg.com/zepto/-/zepto-1.2.0.tgz#e127bd9e66fd846be5eab48c1394882f7c0e4f98"

View File

@ -11,9 +11,9 @@
// opt-in, read http://bit.ly/CRA-PWA
const isLocalhost = Boolean(
window.location.hostname === 'localhost' ||
window.location.hostname === "localhost" ||
// [::1] is the IPv6 localhost address.
window.location.hostname === '[::1]' ||
window.location.hostname === "[::1]" ||
// 127.0.0.1/8 is considered localhost for IPv4.
window.location.hostname.match(
/^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/
@ -21,7 +21,7 @@ const isLocalhost = Boolean(
);
export function register(config) {
if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {
if (process.env.NODE_ENV === "production" && "serviceWorker" in navigator) {
// The URL constructor is available in all browsers that support SW.
const publicUrl = new URL(process.env.PUBLIC_URL, window.location.href);
if (publicUrl.origin !== window.location.origin) {
@ -31,7 +31,7 @@ export function register(config) {
return;
}
window.addEventListener('load', () => {
window.addEventListener("load", () => {
const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;
if (isLocalhost) {
@ -42,8 +42,8 @@ export function register(config) {
// service worker/PWA documentation.
navigator.serviceWorker.ready.then(() => {
console.log(
'This web app is being served cache-first by a service ' +
'worker. To learn more, visit http://bit.ly/CRA-PWA'
"This web app is being served cache-first by a service " +
"worker. To learn more, visit http://bit.ly/CRA-PWA"
);
});
} else {
@ -57,21 +57,21 @@ export function register(config) {
function registerValidSW(swUrl, config) {
navigator.serviceWorker
.register(swUrl)
.then(registration => {
.then((registration) => {
registration.onupdatefound = () => {
const installingWorker = registration.installing;
if (installingWorker == null) {
return;
}
installingWorker.onstatechange = () => {
if (installingWorker.state === 'installed') {
if (installingWorker.state === "installed") {
if (navigator.serviceWorker.controller) {
// At this point, the updated precached content has been fetched,
// but the previous service worker will still serve the older
// content until all client tabs are closed.
console.log(
'New content is available and will be used when all ' +
'tabs for this page are closed. See http://bit.ly/CRA-PWA.'
"New content is available and will be used when all " +
"tabs for this page are closed. See http://bit.ly/CRA-PWA."
);
// Execute callback
@ -82,7 +82,7 @@ function registerValidSW(swUrl, config) {
// At this point, everything has been precached.
// It's the perfect time to display a
// "Content is cached for offline use." message.
console.log('Content is cached for offline use.');
console.log("Content is cached for offline use.");
// Execute callback
if (config && config.onSuccess) {
@ -93,23 +93,23 @@ function registerValidSW(swUrl, config) {
};
};
})
.catch(error => {
console.error('Error during service worker registration:', error);
.catch((error) => {
console.error("Error during service worker registration:", error);
});
}
function checkValidServiceWorker(swUrl, config) {
// Check if the service worker can be found. If it can't reload the page.
fetch(swUrl)
.then(response => {
.then((response) => {
// Ensure service worker exists, and that we really are getting a JS file.
const contentType = response.headers.get('content-type');
const contentType = response.headers.get("content-type");
if (
response.status === 404 ||
(contentType != null && contentType.indexOf('javascript') === -1)
(contentType != null && contentType.indexOf("javascript") === -1)
) {
// No service worker found. Probably a different app. Reload the page.
navigator.serviceWorker.ready.then(registration => {
navigator.serviceWorker.ready.then((registration) => {
registration.unregister().then(() => {
window.location.reload();
});
@ -121,14 +121,14 @@ function checkValidServiceWorker(swUrl, config) {
})
.catch(() => {
console.log(
'No internet connection found. App is running in offline mode.'
"No internet connection found. App is running in offline mode."
);
});
}
export function unregister() {
if ('serviceWorker' in navigator) {
navigator.serviceWorker.ready.then(registration => {
if ("serviceWorker" in navigator) {
navigator.serviceWorker.ready.then((registration) => {
registration.unregister();
});
}