Implement postgraphile graphql queries in V3 #160

Merged
nikugogoi merged 13 commits from ng-watcher-queries-v3 into master 2022-06-07 05:05:40 +00:00
9 changed files with 835 additions and 55 deletions

18
go.mod
View File

@ -10,6 +10,7 @@ require (
github.com/ipfs/go-ipfs-blockstore v1.0.1
github.com/ipfs/go-ipfs-ds-help v1.0.0
github.com/ipfs/go-ipld-format v0.2.0
github.com/jinzhu/now v1.1.5 // indirect
github.com/jmoiron/sqlx v1.3.5
github.com/joho/godotenv v1.4.0
github.com/lib/pq v1.10.5
@ -22,9 +23,13 @@ require (
github.com/sirupsen/logrus v1.8.1
github.com/spf13/cobra v1.4.0
github.com/spf13/viper v1.11.0
github.com/thoas/go-funk v0.9.2 // indirect
github.com/vulcanize/eth-ipfs-state-validator/v3 v3.0.2
github.com/vulcanize/gap-filler v0.3.1
github.com/vulcanize/ipfs-ethdb/v3 v3.0.3
golang.org/x/crypto v0.0.0-20220525230936-793ad666bf5e // indirect
gorm.io/driver/postgres v1.3.7
gorm.io/gorm v1.23.5
)
require (
@ -123,18 +128,19 @@ require (
github.com/ipld/go-codec-dagpb v1.3.0 // indirect
github.com/ipld/go-ipld-prime v0.12.2 // indirect
github.com/jackc/chunkreader/v2 v2.0.1 // indirect
github.com/jackc/pgconn v1.10.0 // indirect
github.com/jackc/pgconn v1.12.1 // indirect
github.com/jackc/pgio v1.0.0 // indirect
github.com/jackc/pgpassfile v1.0.0 // indirect
github.com/jackc/pgproto3/v2 v2.1.1 // indirect
github.com/jackc/pgproto3/v2 v2.3.0 // indirect
github.com/jackc/pgservicefile v0.0.0-20200714003250-2b9c44734f2b // indirect
github.com/jackc/pgtype v1.8.1 // indirect
github.com/jackc/pgx/v4 v4.13.0 // indirect
github.com/jackc/puddle v1.1.3 // indirect
github.com/jackc/pgtype v1.11.0 // indirect
github.com/jackc/pgx/v4 v4.16.1 // indirect
github.com/jackc/puddle v1.2.1 // indirect
github.com/jackpal/go-nat-pmp v1.0.2 // indirect
github.com/jbenet/go-temp-err-catcher v0.1.0 // indirect
github.com/jbenet/goprocess v0.1.4 // indirect
github.com/jinzhu/copier v0.2.4 // indirect
github.com/jinzhu/inflection v1.0.0 // indirect
github.com/klauspost/compress v1.11.7 // indirect
github.com/klauspost/cpuid/v2 v2.0.9 // indirect
github.com/koron/go-ssdp v0.0.2 // indirect
@ -243,7 +249,6 @@ require (
github.com/stretchr/testify v1.7.1 // indirect
github.com/subosito/gotenv v1.2.0 // indirect
github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 // indirect
github.com/thoas/go-funk v0.9.2 // indirect
github.com/tklauser/go-sysconf v0.3.5 // indirect
github.com/tklauser/numcpus v0.2.2 // indirect
github.com/tyler-smith/go-bip39 v1.0.1-0.20181017060643-dbb3b84ba2ef // indirect
@ -265,7 +270,6 @@ require (
go.uber.org/multierr v1.7.0 // indirect
go.uber.org/zap v1.19.0 // indirect
go4.org v0.0.0-20200411211856-f5505b9728dd // indirect
golang.org/x/crypto v0.0.0-20220411220226-7b82a4e95df4 // indirect
golang.org/x/mod v0.6.0-dev.0.20211013180041-c96bc1413d57 // indirect
golang.org/x/net v0.0.0-20220412020605-290c469a71a5 // indirect
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c // indirect

29
go.sum
View File

@ -76,6 +76,7 @@ github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym
github.com/DATA-DOG/go-sqlmock v1.3.3/go.mod h1:f/Ixk793poVmq4qj/V1dPUg2JEAKC73Q5eFN3EC/SaM=
github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible/go.mod h1:r7JcOSlj0wfOMncg0iLm8Leh48TZaKVeNIfJntJ2wa0=
github.com/Kubuxu/go-os-helper v0.0.1/go.mod h1:N8B+I7vPCT80IcP58r50u4+gEEcsZETFUpAzWW2ep1Y=
github.com/Masterminds/semver/v3 v3.1.1 h1:hLg3sBzpNErnxhQtUy/mmLR2I9foDujNK030IGemrRc=
github.com/Masterminds/semver/v3 v3.1.1/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0cBrbBpGY/8hQs=
github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
github.com/OneOfOne/xxhash v1.2.5/go.mod h1:eZbhyaAYD41SGSSsnmcpxVoRiQ/MPUTjUdIIOT9Um7Q=
@ -788,8 +789,9 @@ github.com/jackc/pgconn v1.7.0/go.mod h1:sF/lPpNEMEOp+IYhyQGdAvrG20gWf6A1tKlr0v7
github.com/jackc/pgconn v1.8.0/go.mod h1:1C2Pb36bGIP9QHGBYCjnyhqu7Rv3sGshaQUvmfGIB/o=
github.com/jackc/pgconn v1.9.0/go.mod h1:YctiPyvzfU11JFxoXokUOOKQXQmDMoJL9vJzHH8/2JY=
github.com/jackc/pgconn v1.9.1-0.20210724152538-d89c8390a530/go.mod h1:4z2w8XhRbP1hYxkpTuBjTS3ne3J48K83+u0zoyvg2pI=
github.com/jackc/pgconn v1.10.0 h1:4EYhlDVEMsJ30nNj0mmgwIUXoq7e9sMJrVC2ED6QlCU=
github.com/jackc/pgconn v1.10.0/go.mod h1:4z2w8XhRbP1hYxkpTuBjTS3ne3J48K83+u0zoyvg2pI=
github.com/jackc/pgconn v1.12.1 h1:rsDFzIpRk7xT4B8FufgpCCeyjdNpKyghZeSefViE5W8=
github.com/jackc/pgconn v1.12.1/go.mod h1:ZkhRC59Llhrq3oSfrikvwQ5NaxYExr6twkdkMLaKono=
github.com/jackc/pgio v1.0.0 h1:g12B9UwVnzGhueNavwioyEEpAmqMe1E/BN9ES+8ovkE=
github.com/jackc/pgio v1.0.0/go.mod h1:oP+2QK2wFfUWgr+gxjoBH9KGBb31Eio69xUb0w5bYf8=
github.com/jackc/pgmock v0.0.0-20190831213851-13a1b77aafa2/go.mod h1:fGZlG77KXmcq05nJLRkk0+p82V8B8Dw8KN2/V9c/OAE=
@ -807,8 +809,9 @@ github.com/jackc/pgproto3/v2 v2.0.1/go.mod h1:WfJCnwN3HIg9Ish/j3sgWXnAfK8A9Y0bwX
github.com/jackc/pgproto3/v2 v2.0.2/go.mod h1:WfJCnwN3HIg9Ish/j3sgWXnAfK8A9Y0bwXYU5xKaEdA=
github.com/jackc/pgproto3/v2 v2.0.5/go.mod h1:WfJCnwN3HIg9Ish/j3sgWXnAfK8A9Y0bwXYU5xKaEdA=
github.com/jackc/pgproto3/v2 v2.0.6/go.mod h1:WfJCnwN3HIg9Ish/j3sgWXnAfK8A9Y0bwXYU5xKaEdA=
github.com/jackc/pgproto3/v2 v2.1.1 h1:7PQ/4gLoqnl87ZxL7xjO0DR5gYuviDCZxQJsUlFW1eI=
github.com/jackc/pgproto3/v2 v2.1.1/go.mod h1:WfJCnwN3HIg9Ish/j3sgWXnAfK8A9Y0bwXYU5xKaEdA=
github.com/jackc/pgproto3/v2 v2.3.0 h1:brH0pCGBDkBW07HWlN/oSBXrmo3WB0UvZd1pIuDcL8Y=
github.com/jackc/pgproto3/v2 v2.3.0/go.mod h1:WfJCnwN3HIg9Ish/j3sgWXnAfK8A9Y0bwXYU5xKaEdA=
github.com/jackc/pgservicefile v0.0.0-20200307190119-3430c5407db8/go.mod h1:vsD4gTJCa9TptPL8sPkXrLZ+hDuNrZCnj29CQpr4X1E=
github.com/jackc/pgservicefile v0.0.0-20200714003250-2b9c44734f2b h1:C8S2+VttkHFdOOCXJe+YGfa4vHYwlt4Zx+IVXQ97jYg=
github.com/jackc/pgservicefile v0.0.0-20200714003250-2b9c44734f2b/go.mod h1:vsD4gTJCa9TptPL8sPkXrLZ+hDuNrZCnj29CQpr4X1E=
@ -821,8 +824,9 @@ github.com/jackc/pgtype v1.3.1-0.20200510190516-8cd94a14c75a/go.mod h1:vaogEUkAL
github.com/jackc/pgtype v1.3.1-0.20200606141011-f6355165a91c/go.mod h1:cvk9Bgu/VzJ9/lxTO5R5sf80p0DiucVtN7ZxvaC4GmQ=
github.com/jackc/pgtype v1.4.2/go.mod h1:JCULISAZBFGrHaOXIIFiyfzW5VY0GRitRr8NeJsrdig=
github.com/jackc/pgtype v1.8.1-0.20210724151600-32e20a603178/go.mod h1:C516IlIV9NKqfsMCXTdChteoXmwgUceqaLfjg2e3NlM=
github.com/jackc/pgtype v1.8.1 h1:9k0IXtdJXHJbyAWQgbWr1lU+MEhPXZz6RIXxfR5oxXs=
github.com/jackc/pgtype v1.8.1/go.mod h1:LUMuVrfsFfdKGLw+AFFVv6KtHOFMwRgDDzBt76IqCA4=
github.com/jackc/pgtype v1.11.0 h1:u4uiGPz/1hryuXzyaBhSk6dnIyyG2683olG2OV+UUgs=
github.com/jackc/pgtype v1.11.0/go.mod h1:LUMuVrfsFfdKGLw+AFFVv6KtHOFMwRgDDzBt76IqCA4=
github.com/jackc/pgx v3.6.2+incompatible/go.mod h1:0ZGrqGqkRlliWnWB4zKnWtjbSWbGkVEFm4TeybAXq+I=
github.com/jackc/pgx/v4 v4.0.0-20190420224344-cc3461e65d96/go.mod h1:mdxmSJJuR08CZQyj1PVQBHy9XOp5p8/SHH6a0psbY9Y=
github.com/jackc/pgx/v4 v4.0.0-20190421002000-1b8f0016e912/go.mod h1:no/Y67Jkk/9WuGR0JG/JseM9irFbnEPbuWV2EELPNuM=
@ -833,15 +837,17 @@ github.com/jackc/pgx/v4 v4.6.1-0.20200510190926-94ba730bb1e9/go.mod h1:t3/cdRQl6
github.com/jackc/pgx/v4 v4.6.1-0.20200606145419-4e5062306904/go.mod h1:ZDaNWkt9sW1JMiNn0kdYBaLelIhw7Pg4qd+Vk6tw7Hg=
github.com/jackc/pgx/v4 v4.8.1/go.mod h1:4HOLxrl8wToZJReD04/yB20GDwf4KBYETvlHciCnwW0=
github.com/jackc/pgx/v4 v4.12.1-0.20210724153913-640aa07df17c/go.mod h1:1QD0+tgSXP7iUjYm9C1NxKhny7lq6ee99u/z+IHFcgs=
github.com/jackc/pgx/v4 v4.13.0 h1:JCjhT5vmhMAf/YwBHLvrBn4OGdIQBiFG6ym8Zmdx570=
github.com/jackc/pgx/v4 v4.13.0/go.mod h1:9P4X524sErlaxj0XSGZk7s+LD0eOyu1ZDUrrpznYDF0=
github.com/jackc/pgx/v4 v4.16.1 h1:JzTglcal01DrghUqt+PmzWsZx/Yh7SC/CTQmSBMTd0Y=
github.com/jackc/pgx/v4 v4.16.1/go.mod h1:SIhx0D5hoADaiXZVyv+3gSm3LCIIINTVO0PficsvWGQ=
github.com/jackc/puddle v0.0.0-20190413234325-e4ced69a3a2b/go.mod h1:m4B5Dj62Y0fbyuIc15OsIqK0+JU8nkqQjsgx7dvjSWk=
github.com/jackc/puddle v0.0.0-20190608224051-11cab39313c9/go.mod h1:m4B5Dj62Y0fbyuIc15OsIqK0+JU8nkqQjsgx7dvjSWk=
github.com/jackc/puddle v1.1.0/go.mod h1:m4B5Dj62Y0fbyuIc15OsIqK0+JU8nkqQjsgx7dvjSWk=
github.com/jackc/puddle v1.1.1/go.mod h1:m4B5Dj62Y0fbyuIc15OsIqK0+JU8nkqQjsgx7dvjSWk=
github.com/jackc/puddle v1.1.2/go.mod h1:m4B5Dj62Y0fbyuIc15OsIqK0+JU8nkqQjsgx7dvjSWk=
github.com/jackc/puddle v1.1.3 h1:JnPg/5Q9xVJGfjsO5CPUOjnJps1JaRUm8I9FXVCFK94=
github.com/jackc/puddle v1.1.3/go.mod h1:m4B5Dj62Y0fbyuIc15OsIqK0+JU8nkqQjsgx7dvjSWk=
github.com/jackc/puddle v1.2.1 h1:gI8os0wpRXFd4FiAY2dWiqRK037tjj3t7rKFeO4X5iw=
github.com/jackc/puddle v1.2.1/go.mod h1:m4B5Dj62Y0fbyuIc15OsIqK0+JU8nkqQjsgx7dvjSWk=
github.com/jackpal/gateway v1.0.5/go.mod h1:lTpwd4ACLXmpyiCTRtfiNyVnUmqT9RivzCDQetPfnjA=
github.com/jackpal/go-nat-pmp v1.0.1/go.mod h1:QPH045xvCAeXUZOxsnwmrtiCoxIr9eob+4orBN1SBKc=
github.com/jackpal/go-nat-pmp v1.0.2-0.20160603034137-1fa385a6f458/go.mod h1:QPH045xvCAeXUZOxsnwmrtiCoxIr9eob+4orBN1SBKc=
@ -866,8 +872,12 @@ github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJS
github.com/jinzhu/copier v0.2.4 h1:dT3tI+8GzU8DjJFCj9mLYtjfRtUmK7edauduQdcZCpI=
github.com/jinzhu/copier v0.2.4/go.mod h1:24xnZezI2Yqac9J61UC6/dG/k76ttpq0DdJI3QmUvro=
github.com/jinzhu/gorm v1.9.12/go.mod h1:vhTjlKSJUTWNtcbQtrMBFCxy7eXTzeCAzfL5fBZT/Qs=
github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
github.com/jinzhu/now v1.0.1/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
github.com/jinzhu/now v1.1.4/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
github.com/jmespath/go-jmespath v0.4.0/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHWvzYPziyZiYoo=
github.com/jmespath/go-jmespath/internal/testify v1.5.1/go.mod h1:L3OGu8Wl2/fWfCI6z80xFu9LTZmf1ZRjMHUOPmWr69U=
@ -1920,8 +1930,8 @@ golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97/go.mod h1:GvvjBRRGRdwPK5y
golang.org/x/crypto v0.0.0-20210813211128-0a44fdfbc16e/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.0.0-20211108221036-ceb1ce70b4fa/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.0.0-20220411220226-7b82a4e95df4 h1:kUhD7nTDoI3fVd9G4ORWrbV5NY0liEs/Jg2pv5f+bBA=
golang.org/x/crypto v0.0.0-20220411220226-7b82a4e95df4/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
golang.org/x/crypto v0.0.0-20220525230936-793ad666bf5e h1:T8NU3HyQ8ClP4SEE+KbFlg6n0NhuTsN4MyznaarGsZM=
golang.org/x/crypto v0.0.0-20220525230936-793ad666bf5e/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20180807140117-3d87b88a115f/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@ -2423,6 +2433,11 @@ gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gorm.io/driver/postgres v1.3.7 h1:FKF6sIMDHDEvvMF/XJvbnCl0nu6KSKUaPXevJ4r+VYQ=
gorm.io/driver/postgres v1.3.7/go.mod h1:f02ympjIcgtHEGFMZvdgTxODZ9snAHDb4hXfigBVuNI=
gorm.io/gorm v1.23.4/go.mod h1:l2lP/RyAtc1ynaTjFksBde/O8v9oOGIApu2/xRitmZk=
gorm.io/gorm v1.23.5 h1:TnlF26wScKSvknUC/Rn8t0NLLM22fypYBlvj1+aH6dM=
gorm.io/gorm v1.23.5/go.mod h1:l2lP/RyAtc1ynaTjFksBde/O8v9oOGIApu2/xRitmZk=
gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
grpc.go4.org v0.0.0-20170609214715-11d0a25b4919/go.mod h1:77eQGdRu53HpSqPFJFmuJdjuHRquDANNeA4x7B8WQ9o=
honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

View File

@ -26,6 +26,8 @@ import (
"github.com/jmoiron/sqlx"
"github.com/lib/pq"
log "github.com/sirupsen/logrus"
"gorm.io/driver/postgres"
"gorm.io/gorm"
"github.com/vulcanize/ipld-eth-server/v3/pkg/shared"
)
@ -40,12 +42,73 @@ type Retriever interface {
// CIDRetriever satisfies the CIDRetriever interface for ethereum
type CIDRetriever struct {
db *sqlx.DB
gormDB *gorm.DB
}
type IPLDModelRecord struct {
models.IPLDModel
}
// TableName overrides the table name used by IPLD
func (IPLDModelRecord) TableName() string {
return "public.blocks"
}
type HeaderCIDRecord struct {
CID string `gorm:"column:cid"`
BlockHash string `gorm:"primaryKey"`
BlockNumber string
ParentHash string
Timestamp uint64
StateRoot string
TotalDifficulty string `gorm:"column:td"`
TxRoot string
RctRoot string `gorm:"column:receipt_root"`
UncleRoot string
Bloom []byte
MhKey string
// gorm doesn't check if foreign key exists in database.
// It is required to eager load relations using preload.
TransactionCIDs []TransactionCIDRecord `gorm:"foreignKey:HeaderID;references:BlockHash"`
IPLD IPLDModelRecord `gorm:"foreignKey:MhKey;references:Key"`
}
// TableName overrides the table name used by HeaderCIDRecord
func (HeaderCIDRecord) TableName() string {
return "eth.header_cids"
}
type TransactionCIDRecord struct {
CID string `gorm:"column:cid"`
TxHash string `gorm:"primaryKey"`
HeaderID string `gorm:"column:header_id"`
Index int64
Src string
Dst string
MhKey string
IPLD IPLDModelRecord `gorm:"foreignKey:MhKey;references:Key"`
}
// TableName overrides the table name used by TransactionCIDRecord
func (TransactionCIDRecord) TableName() string {
return "eth.transaction_cids"
}
// NewCIDRetriever returns a pointer to a new CIDRetriever which supports the CIDRetriever interface
func NewCIDRetriever(db *sqlx.DB) *CIDRetriever {
gormDB, err := gorm.Open(postgres.New(postgres.Config{
Conn: db,
}), &gorm.Config{})
if err != nil {
log.Error(err)
return nil
}
return &CIDRetriever{
db: db,
gormDB: gormDB,
}
}
@ -168,7 +231,7 @@ func (ecr *CIDRetriever) RetrieveHeaderCIDs(tx *sqlx.Tx, blockNumber int64) ([]m
log.Debug("retrieving header cids for block ", blockNumber)
headers := make([]models.HeaderModel, 0)
pgStr := `SELECT CAST(block_number as Text), block_hash,parent_hash,cid,mh_key,CAST(td as Text),node_id,
CAST(reward as Text), state_root,uncle_root,tx_root,receipt_root,bloom,timestamp,times_validated,
CAST(reward as Text), state_root, uncle_root, tx_root, receipt_root, bloom, timestamp, times_validated,
coinbase FROM eth.header_cids
WHERE block_number = $1`
return headers, tx.Select(&headers, pgStr, blockNumber)
@ -304,8 +367,8 @@ func (ecr *CIDRetriever) RetrieveRctCIDsByHeaderID(tx *sqlx.Tx, rctFilter Receip
pgStr, args = receiptFilterConditions(&id, pgStr, args, rctFilter, trxHashes)
pgStr += ` ORDER BY transaction_cids.index`
receiptCids := make([]models.ReceiptModel, 0)
return receiptCids, tx.Select(&receiptCids, pgStr, args...)
receiptCIDs := make([]models.ReceiptModel, 0)
return receiptCIDs, tx.Select(&receiptCIDs, pgStr, args...)
}
// RetrieveFilteredGQLLogs retrieves and returns all the log cIDs provided blockHash that conform to the provided
@ -399,8 +462,8 @@ func (ecr *CIDRetriever) RetrieveRctCIDs(tx *sqlx.Tx, rctFilter ReceiptFilter, b
pgStr, args = receiptFilterConditions(&id, pgStr, args, rctFilter, txHashes)
pgStr += ` ORDER BY transaction_cids.index`
receiptCids := make([]models.ReceiptModel, 0)
return receiptCids, tx.Select(&receiptCids, pgStr, args...)
receiptCIDs := make([]models.ReceiptModel, 0)
return receiptCIDs, tx.Select(&receiptCIDs, pgStr, args...)
}
func hasTopics(topics [][]string) bool {
@ -576,7 +639,8 @@ func (ecr *CIDRetriever) RetrieveBlockByNumber(blockNumber int64) (models.Header
// RetrieveHeaderCIDByHash returns the header for the given block hash
func (ecr *CIDRetriever) RetrieveHeaderCIDByHash(tx *sqlx.Tx, blockHash common.Hash) (models.HeaderModel, error) {
log.Debug("retrieving header cids for block hash ", blockHash.String())
pgStr := `SELECT block_hash,cid,mh_key FROM eth.header_cids
pgStr := `SELECT block_hash, CAST(block_number as Text), parent_hash, cid, mh_key, CAST(td as Text),
state_root, uncle_root, tx_root, receipt_root, bloom, timestamp FROM eth.header_cids
WHERE block_hash = $1`
var headerCID models.HeaderModel
return headerCID, tx.Get(&headerCID, pgStr, blockHash.String())
@ -604,3 +668,58 @@ func (ecr *CIDRetriever) RetrieveReceiptCIDsByTxIDs(tx *sqlx.Tx, txHashes []stri
var rctCIDs []models.ReceiptModel
return rctCIDs, tx.Select(&rctCIDs, pgStr, pq.Array(txHashes))
}
// RetrieveHeaderAndTxCIDsByBlockNumber retrieves header CIDs and their associated tx CIDs by block number
func (ecr *CIDRetriever) RetrieveHeaderAndTxCIDsByBlockNumber(blockNumber int64) ([]HeaderCIDRecord, error) {
log.Debug("retrieving header cids and tx cids for block number ", blockNumber)
var headerCIDs []HeaderCIDRecord
// https://github.com/go-gorm/gorm/issues/4083#issuecomment-778883283
// Will use join for TransactionCIDs once preload for 1:N is supported.
err := ecr.gormDB.Preload("TransactionCIDs", func(tx *gorm.DB) *gorm.DB {
return tx.Select("cid", "tx_hash", "index", "src", "dst", "header_id")
}).Joins("IPLD").Find(&headerCIDs, "block_number = ?", blockNumber).Error
if err != nil {
log.Error("header cid retrieval error")
return nil, err
}
return headerCIDs, nil
}
// RetrieveHeaderAndTxCIDsByBlockHash retrieves header CID and their associated tx CIDs by block hash
func (ecr *CIDRetriever) RetrieveHeaderAndTxCIDsByBlockHash(blockHash common.Hash) (HeaderCIDRecord, error) {
log.Debug("retrieving header cid and tx cids for block hash ", blockHash.String())
var headerCID HeaderCIDRecord
// https://github.com/go-gorm/gorm/issues/4083#issuecomment-778883283
// Will use join for TransactionCIDs once preload for 1:N is supported.
err := ecr.gormDB.Preload("TransactionCIDs", func(tx *gorm.DB) *gorm.DB {
return tx.Select("cid", "tx_hash", "index", "src", "dst", "header_id")
}).Joins("IPLD").First(&headerCID, "block_hash = ?", blockHash.String()).Error
if err != nil {
log.Error("header cid retrieval error")
return headerCID, err
}
return headerCID, nil
}
// RetrieveTxCIDByHash returns the tx for the given tx hash
func (ecr *CIDRetriever) RetrieveTxCIDByHash(txHash string) (TransactionCIDRecord, error) {
log.Debug("retrieving tx cid for tx hash ", txHash)
var txCID TransactionCIDRecord
err := ecr.gormDB.Joins("IPLD").First(&txCID, "tx_hash = ?", txHash).Error
if err != nil {
log.Error("header cid retrieval error")
return txCID, err
}
return txCID, nil
}

View File

@ -99,7 +99,7 @@ func (f *IPLDFetcher) Fetch(cids CIDWrapper) (*IPLDs, error) {
return iplds, err
}
// FetchHeaders fetches headers
// FetchHeader fetches header
func (f *IPLDFetcher) FetchHeader(tx *sqlx.Tx, c models.HeaderModel) (models.IPLDModel, error) {
log.Debug("fetching header ipld")
headerBytes, err := shared.FetchIPLDByMhKey(tx, c.MhKey)

View File

@ -11,7 +11,7 @@ import (
)
type StorageResponse struct {
Cid string `json:"cid"`
CID string `json:"cid"`
Value common.Hash `json:"value"`
IpldBlock hexutil.Bytes `json:"ipldBlock"`
}
@ -23,12 +23,12 @@ type GetStorageAt struct {
type LogResponse struct {
Topics []common.Hash `json:"topics"`
Data hexutil.Bytes `json:"data"`
Transaction TransactionResp `json:"transaction"`
Transaction TransactionResponse `json:"transaction"`
ReceiptCID string `json:"receiptCID"`
Status int32 `json:"status"`
}
type TransactionResp struct {
type TransactionResponse struct {
Hash common.Hash `json:"hash"`
}
@ -36,6 +36,52 @@ type GetLogs struct {
Responses []LogResponse `json:"getLogs"`
}
type IPFSBlockResponse struct {
Key string `json:"key"`
Data string `json:"data"`
}
type EthTransactionCIDResponse struct {
CID string `json:"cid"`
TxHash string `json:"txHash"`
Index int32 `json:"index"`
Src string `json:"src"`
Dst string `json:"dst"`
BlockByMhKey IPFSBlockResponse `json:"blockByMhKey"`
}
type EthTransactionCIDByTxHash struct {
Response EthTransactionCIDResponse `json:"ethTransactionCidByTxHash"`
}
type EthTransactionCIDsByHeaderIdResponse struct {
Nodes []EthTransactionCIDResponse `json:"nodes"`
}
type EthHeaderCIDResponse struct {
CID string `json:"cid"`
BlockNumber BigInt `json:"blockNumber"`
BlockHash string `json:"blockHash"`
ParentHash string `json:"parentHash"`
Timestamp BigInt `json:"timestamp"`
StateRoot string `json:"stateRoot"`
Td BigInt `json:"td"`
TxRoot string `json:"txRoot"`
ReceiptRoot string `json:"receiptRoot"`
UncleRoot string `json:"uncleRoot"`
Bloom string `json:"bloom"`
EthTransactionCIDsByHeaderId EthTransactionCIDsByHeaderIdResponse `json:"ethTransactionCidsByHeaderId"`
BlockByMhKey IPFSBlockResponse `json:"blockByMhKey"`
}
type AllEthHeaderCIDsResponse struct {
Nodes []EthHeaderCIDResponse `json:"nodes"`
}
type AllEthHeaderCIDs struct {
Response AllEthHeaderCIDsResponse `json:"allEthHeaderCids"`
}
type Client struct {
client *gqlclient.Client
}
@ -117,3 +163,105 @@ func (c *Client) GetStorageAt(ctx context.Context, hash common.Hash, address com
}
return &storageAt.Response, nil
}
func (c *Client) AllEthHeaderCIDs(ctx context.Context, condition EthHeaderCIDCondition) (*AllEthHeaderCIDsResponse, error) {
var params string
if condition.BlockHash != nil {
params = fmt.Sprintf(`blockHash: "%s"`, *condition.BlockHash)
}
if condition.BlockNumber != nil {
params += fmt.Sprintf(`blockNumber: "%s"`, condition.BlockNumber.String())
}
getHeadersQuery := fmt.Sprintf(`
query{
allEthHeaderCids(condition: { %s }) {
nodes {
cid
blockNumber
blockHash
parentHash
timestamp
stateRoot
td
txRoot
receiptRoot
uncleRoot
bloom
blockByMhKey {
key
data
}
ethTransactionCidsByHeaderId {
nodes {
cid
txHash
index
src
dst
}
}
}
}
}
`, params)
req := gqlclient.NewRequest(getHeadersQuery)
req.Header.Set("Cache-Control", "no-cache")
var respData map[string]interface{}
err := c.client.Run(ctx, req, &respData)
if err != nil {
return nil, err
}
jsonStr, err := json.Marshal(respData)
if err != nil {
return nil, err
}
var allEthHeaderCIDs AllEthHeaderCIDs
err = json.Unmarshal(jsonStr, &allEthHeaderCIDs)
if err != nil {
return nil, err
}
return &allEthHeaderCIDs.Response, nil
}
func (c *Client) EthTransactionCIDByTxHash(ctx context.Context, txHash string) (*EthTransactionCIDResponse, error) {
getTxQuery := fmt.Sprintf(`
query{
ethTransactionCidByTxHash(txHash: "%s") {
cid
txHash
index
src
dst
blockByMhKey {
data
}
}
}
`, txHash)
req := gqlclient.NewRequest(getTxQuery)
req.Header.Set("Cache-Control", "no-cache")
var respData map[string]interface{}
err := c.client.Run(ctx, req, &respData)
if err != nil {
return nil, err
}
jsonStr, err := json.Marshal(respData)
if err != nil {
return nil, err
}
var ethTxCID EthTransactionCIDByTxHash
err = json.Unmarshal(jsonStr, &ethTxCID)
if err != nil {
return nil, err
}
return &ethTxCID.Response, nil
}

View File

@ -22,6 +22,7 @@ import (
"context"
"database/sql"
"errors"
"fmt"
"time"
"github.com/ethereum/go-ethereum/common"
@ -34,6 +35,7 @@ import (
"github.com/ethereum/go-ethereum/rpc"
"github.com/vulcanize/ipld-eth-server/v3/pkg/eth"
"github.com/vulcanize/ipld-eth-server/v3/pkg/shared"
)
var (
@ -1017,7 +1019,7 @@ func (r *Resolver) GetStorageAt(ctx context.Context, args struct {
return nil, err
}
if bytes.Compare(rlpValue, eth.EmptyNodeValue) == 0 {
if bytes.Equal(rlpValue, eth.EmptyNodeValue) {
return &StorageResult{value: eth.EmptyNodeValue, cid: cid, ipldBlock: ipldBlock}, nil
}
@ -1122,3 +1124,244 @@ func decomposeGQLLogs(logCIDs []eth.LogResult) []logsCID {
return logs
}
type EthTransactionCID struct {
cid string
txHash string
index int32
src string
dst string
ipfsBlock IPFSBlock
}
func (t EthTransactionCID) Cid(ctx context.Context) string {
return t.cid
}
func (t EthTransactionCID) TxHash(ctx context.Context) string {
return t.txHash
}
func (t EthTransactionCID) Index(ctx context.Context) int32 {
return t.index
}
func (t EthTransactionCID) Src(ctx context.Context) string {
return t.src
}
func (t EthTransactionCID) Dst(ctx context.Context) string {
return t.dst
}
func (t EthTransactionCID) BlockByMhKey(ctx context.Context) IPFSBlock {
return t.ipfsBlock
}
type EthTransactionCIDsConnection struct {
nodes []*EthTransactionCID
}
func (transactionCIDResult EthTransactionCIDsConnection) Nodes(ctx context.Context) []*EthTransactionCID {
return transactionCIDResult.nodes
}
type IPFSBlock struct {
key string
data string
}
func (b IPFSBlock) Key(ctx context.Context) string {
return b.key
}
func (b IPFSBlock) Data(ctx context.Context) string {
return b.data
}
type EthHeaderCID struct {
cid string
blockNumber BigInt
blockHash string
parentHash string
timestamp BigInt
stateRoot string
td BigInt
txRoot string
receiptRoot string
uncleRoot string
bloom string
transactions []*EthTransactionCID
ipfsBlock IPFSBlock
}
func (h EthHeaderCID) Cid(ctx context.Context) string {
return h.cid
}
func (h EthHeaderCID) BlockNumber(ctx context.Context) BigInt {
return h.blockNumber
}
func (h EthHeaderCID) BlockHash(ctx context.Context) string {
return h.blockHash
}
func (h EthHeaderCID) ParentHash(ctx context.Context) string {
return h.parentHash
}
func (h EthHeaderCID) Timestamp(ctx context.Context) BigInt {
return h.timestamp
}
func (h EthHeaderCID) StateRoot(ctx context.Context) string {
return h.stateRoot
}
func (h EthHeaderCID) Td(ctx context.Context) BigInt {
return h.td
}
func (h EthHeaderCID) TxRoot(ctx context.Context) string {
return h.txRoot
}
func (h EthHeaderCID) ReceiptRoot(ctx context.Context) string {
return h.receiptRoot
}
func (h EthHeaderCID) UncleRoot(ctx context.Context) string {
return h.uncleRoot
}
func (h EthHeaderCID) Bloom(ctx context.Context) string {
return h.bloom
}
func (h EthHeaderCID) EthTransactionCidsByHeaderId(ctx context.Context) EthTransactionCIDsConnection {
return EthTransactionCIDsConnection{nodes: h.transactions}
}
func (h EthHeaderCID) BlockByMhKey(ctx context.Context) IPFSBlock {
return h.ipfsBlock
}
type EthHeaderCIDsConnection struct {
nodes []*EthHeaderCID
}
func (headerCIDResult EthHeaderCIDsConnection) Nodes(ctx context.Context) []*EthHeaderCID {
return headerCIDResult.nodes
}
type EthHeaderCIDCondition struct {
BlockNumber *BigInt
BlockHash *string
}
func (r *Resolver) AllEthHeaderCids(ctx context.Context, args struct {
Condition *EthHeaderCIDCondition
}) (*EthHeaderCIDsConnection, error) {
var headerCIDs []eth.HeaderCIDRecord
var err error
if args.Condition.BlockHash != nil {
headerCID, err := r.backend.Retriever.RetrieveHeaderAndTxCIDsByBlockHash(common.HexToHash(*args.Condition.BlockHash))
if err != nil {
return nil, err
}
headerCIDs = append(headerCIDs, headerCID)
} else if args.Condition.BlockNumber != nil {
headerCIDs, err = r.backend.Retriever.RetrieveHeaderAndTxCIDsByBlockNumber(args.Condition.BlockNumber.ToInt().Int64())
if err != nil {
return nil, err
}
} else {
return nil, fmt.Errorf("provide block number or block hash")
}
// Begin tx
tx, err := r.backend.DB.Beginx()
if err != nil {
return nil, err
}
defer func() {
if p := recover(); p != nil {
shared.Rollback(tx)
panic(p)
} else if err != nil {
shared.Rollback(tx)
} else {
err = tx.Commit()
}
}()
var resultNodes []*EthHeaderCID
for _, headerCID := range headerCIDs {
var blockNumber BigInt
blockNumber.UnmarshalText([]byte(headerCID.BlockNumber))
var timestamp BigInt
timestamp.SetUint64(headerCID.Timestamp)
var td BigInt
td.UnmarshalText([]byte(headerCID.TotalDifficulty))
ethHeaderCIDNode := EthHeaderCID{
cid: headerCID.CID,
blockNumber: blockNumber,
blockHash: headerCID.BlockHash,
parentHash: headerCID.ParentHash,
timestamp: timestamp,
stateRoot: headerCID.StateRoot,
td: td,
txRoot: headerCID.TxRoot,
receiptRoot: headerCID.RctRoot,
uncleRoot: headerCID.UncleRoot,
bloom: Bytes(headerCID.Bloom).String(),
ipfsBlock: IPFSBlock{
key: headerCID.IPLD.Key,
data: Bytes(headerCID.IPLD.Data).String(),
},
}
for _, txCID := range headerCID.TransactionCIDs {
ethHeaderCIDNode.transactions = append(ethHeaderCIDNode.transactions, &EthTransactionCID{
cid: txCID.CID,
txHash: txCID.TxHash,
index: int32(txCID.Index),
src: txCID.Src,
dst: txCID.Dst,
})
}
resultNodes = append(resultNodes, &ethHeaderCIDNode)
}
return &EthHeaderCIDsConnection{
nodes: resultNodes,
}, nil
}
func (r *Resolver) EthTransactionCidByTxHash(ctx context.Context, args struct {
TxHash string
}) (*EthTransactionCID, error) {
txCID, err := r.backend.Retriever.RetrieveTxCIDByHash(args.TxHash)
if err != nil {
return nil, err
}
return &EthTransactionCID{
cid: txCID.CID,
txHash: txCID.TxHash,
index: int32(txCID.Index),
src: txCID.Src,
dst: txCID.Dst,
ipfsBlock: IPFSBlock{
key: txCID.IPLD.Key,
data: Bytes(txCID.IPLD.Data).String(),
},
}, nil
}

View File

@ -20,6 +20,7 @@ import (
"context"
"fmt"
"math/big"
"strconv"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
@ -180,7 +181,7 @@ var _ = Describe("GraphQL", func() {
{
Topics: test_helpers.MockLog1.Topics,
Data: hexutil.Bytes(test_helpers.MockLog1.Data),
Transaction: graphql.TransactionResp{Hash: test_helpers.MockTransactions[0].Hash()},
Transaction: graphql.TransactionResponse{Hash: test_helpers.MockTransactions[0].Hash()},
ReceiptCID: test_helpers.Rct1CID.String(),
Status: int32(test_helpers.MockReceipts[0].Status),
},
@ -197,7 +198,7 @@ var _ = Describe("GraphQL", func() {
{
Topics: test_helpers.MockLog6.Topics,
Data: hexutil.Bytes(test_helpers.MockLog6.Data),
Transaction: graphql.TransactionResp{Hash: test_helpers.MockTransactions[3].Hash()},
Transaction: graphql.TransactionResponse{Hash: test_helpers.MockTransactions[3].Hash()},
ReceiptCID: test_helpers.Rct4CID.String(),
Status: int32(test_helpers.MockReceipts[3].Status),
},
@ -250,4 +251,84 @@ var _ = Describe("GraphQL", func() {
Expect(storageRes.Value).To(Equal(common.Hash{}))
})
})
Describe("allEthHeaderCids", func() {
It("Retrieves header_cids that matches the provided blockNumber", func() {
allEthHeaderCIDsResp, err := client.AllEthHeaderCIDs(ctx, graphql.EthHeaderCIDCondition{BlockNumber: new(graphql.BigInt).SetUint64(2)})
Expect(err).ToNot(HaveOccurred())
headerCIDs, err := backend.Retriever.RetrieveHeaderAndTxCIDsByBlockNumber(2)
Expect(err).ToNot(HaveOccurred())
for idx, headerCID := range headerCIDs {
ethHeaderCID := allEthHeaderCIDsResp.Nodes[idx]
compareEthHeaderCID(ethHeaderCID, headerCID)
}
})
It("Retrieves header_cids that matches the provided blockHash", func() {
blockHash := blocks[1].Hash().String()
allEthHeaderCIDsResp, err := client.AllEthHeaderCIDs(ctx, graphql.EthHeaderCIDCondition{BlockHash: &blockHash})
Expect(err).ToNot(HaveOccurred())
headerCID, err := backend.Retriever.RetrieveHeaderAndTxCIDsByBlockHash(blocks[1].Hash())
Expect(err).ToNot(HaveOccurred())
Expect(len(allEthHeaderCIDsResp.Nodes)).To(Equal(1))
ethHeaderCID := allEthHeaderCIDsResp.Nodes[0]
compareEthHeaderCID(ethHeaderCID, headerCID)
})
})
Describe("ethTransactionCidByTxHash", func() {
It("Retrieves tx_cid that matches the provided txHash", func() {
txHash := blocks[2].Transactions()[0].Hash().String()
ethTransactionCIDResp, err := client.EthTransactionCIDByTxHash(ctx, txHash)
Expect(err).ToNot(HaveOccurred())
txCID, err := backend.Retriever.RetrieveTxCIDByHash(txHash)
Expect(err).ToNot(HaveOccurred())
compareEthTxCID(*ethTransactionCIDResp, txCID)
Expect(ethTransactionCIDResp.BlockByMhKey.Data).To(Equal(graphql.Bytes(txCID.IPLD.Data).String()))
})
})
})
func compareEthHeaderCID(ethHeaderCID graphql.EthHeaderCIDResponse, headerCID eth.HeaderCIDRecord) {
blockNumber, err := strconv.ParseInt(headerCID.BlockNumber, 10, 64)
Expect(err).ToNot(HaveOccurred())
td, err := strconv.ParseInt(headerCID.TotalDifficulty, 10, 64)
Expect(err).ToNot(HaveOccurred())
Expect(ethHeaderCID.CID).To(Equal(headerCID.CID))
Expect(ethHeaderCID.BlockNumber).To(Equal(*new(graphql.BigInt).SetUint64(uint64(blockNumber))))
Expect(ethHeaderCID.BlockHash).To(Equal(headerCID.BlockHash))
Expect(ethHeaderCID.ParentHash).To(Equal(headerCID.ParentHash))
Expect(ethHeaderCID.Timestamp).To(Equal(*new(graphql.BigInt).SetUint64(headerCID.Timestamp)))
Expect(ethHeaderCID.StateRoot).To(Equal(headerCID.StateRoot))
Expect(ethHeaderCID.Td).To(Equal(*new(graphql.BigInt).SetUint64(uint64(td))))
Expect(ethHeaderCID.TxRoot).To(Equal(headerCID.TxRoot))
Expect(ethHeaderCID.ReceiptRoot).To(Equal(headerCID.RctRoot))
Expect(ethHeaderCID.UncleRoot).To(Equal(headerCID.UncleRoot))
Expect(ethHeaderCID.Bloom).To(Equal(graphql.Bytes(headerCID.Bloom).String()))
for tIdx, txCID := range headerCID.TransactionCIDs {
ethTxCID := ethHeaderCID.EthTransactionCIDsByHeaderId.Nodes[tIdx]
compareEthTxCID(ethTxCID, txCID)
}
Expect(ethHeaderCID.BlockByMhKey.Data).To(Equal(graphql.Bytes(headerCID.IPLD.Data).String()))
Expect(ethHeaderCID.BlockByMhKey.Key).To(Equal(headerCID.IPLD.Key))
}
func compareEthTxCID(ethTxCID graphql.EthTransactionCIDResponse, txCID eth.TransactionCIDRecord) {
Expect(ethTxCID.CID).To(Equal(txCID.CID))
Expect(ethTxCID.TxHash).To(Equal(txCID.TxHash))
Expect(ethTxCID.Index).To(Equal(int32(txCID.Index)))
Expect(ethTxCID.Src).To(Equal(txCID.Src))
Expect(ethTxCID.Dst).To(Equal(txCID.Dst))
}

View File

@ -25,8 +25,7 @@ const schema string = `
# An empty byte string is represented as '0x'. Byte strings must have an even number of hexadecimal nybbles.
scalar Bytes
# BigInt is a large integer. Input is accepted as either a JSON number or as a string.
# Strings may be either decimal or 0x-prefixed hexadecimal. Output values are all
# 0x-prefixed hexadecimal.
# Input and output strings may be either decimal or 0x-prefixed hexadecimal depending upon the resolver implementation.
scalar BigInt
# Long is a 64 bit unsigned integer.
scalar Long
@ -282,6 +281,49 @@ const schema string = `
ipldBlock: Bytes!
}
input EthHeaderCidCondition {
blockNumber: BigInt
blockHash: String
}
type EthTransactionCid {
cid: String!
txHash: String!
index: Int!
src: String!
dst: String!
blockByMhKey: IPFSBlock!
}
type EthTransactionCidsConnection {
nodes: [EthTransactionCid]!
}
type IPFSBlock {
key: String!
data: String!
}
type EthHeaderCid {
cid: String!
blockNumber: BigInt!
blockHash: String!
parentHash: String!
timestamp: BigInt!
stateRoot: String!
td: BigInt!
txRoot: String!
receiptRoot: String!
uncleRoot: String!
bloom: String!
ethTransactionCidsByHeaderId: EthTransactionCidsConnection!
blockByMhKey: IPFSBlock!
}
type EthHeaderCidsConnection {
nodes: [EthHeaderCid]!
}
type Query {
# Block fetches an Ethereum block by number or by hash. If neither is
# supplied, the most recent known block is returned.
@ -302,5 +344,11 @@ const schema string = `
# Get contract logs by block hash and contract address.
getLogs(blockHash: Bytes32!, contract: Address): [Log!]
# PostGraphile alternative to get headers with transactions using block number or block hash.
allEthHeaderCids(condition: EthHeaderCidCondition): EthHeaderCidsConnection
# PostGraphile alternative to get transactions using transaction hash.
ethTransactionCidByTxHash(txHash: String!): EthTransactionCid
}
`

122
pkg/graphql/types.go Normal file
View File

@ -0,0 +1,122 @@
// VulcanizeDB
// Copyright © 2022 Vulcanize
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package graphql
import (
"encoding/hex"
"fmt"
"math/big"
"github.com/ethereum/go-ethereum/common/hexutil"
)
// Bytes marshals as a JSON string with \x prefix.
// The empty slice marshals as "\x".
type Bytes []byte
// MarshalText implements encoding.TextMarshaler
func (b Bytes) MarshalText() ([]byte, error) {
result := make([]byte, len(b)*2+2)
copy(result, `\x`)
hex.Encode(result[2:], b)
return result, nil
}
// String returns the hex encoding of b.
func (b Bytes) String() string {
return b.encode()
}
// Encode encodes b as a hex string with "\x" prefix.
// This is to make the output to be the same as given by postgraphile.
// graphql-go prepends another "\" to the output resulting in prefix "\\x".
func (b Bytes) encode() string {
result := make([]byte, len(b)*2+2)
copy(result, `\x`)
hex.Encode(result[2:], b)
return string(result)
}
type BigInt big.Int
// ToInt converts b to a big.Int.
func (b *BigInt) ToInt() *big.Int {
return (*big.Int)(b)
}
// String returns value of b as a decimal string.
func (b *BigInt) String() string {
return b.ToInt().String()
}
// SetUint64 sets b to x and returns x.
func (b *BigInt) SetUint64(x uint64) *BigInt {
var val big.Int
val.SetUint64(x)
*b = (BigInt)(val)
return b
}
// MarshalText implements encoding.TextMarshaler
func (b BigInt) MarshalText() ([]byte, error) {
return []byte(b.String()), nil
}
// UnmarshalText implements encoding.TextUnmarshaler
func (b *BigInt) UnmarshalText(input []byte) error {
raw, err := checkNumberText(input)
if err != nil {
return err
}
if len(raw) > 64 {
return hexutil.ErrBig256Range
}
var val big.Int
val.SetString(string(input[:]), 10)
*b = (BigInt)(val)
return nil
}
// ImplementsGraphQLType returns true if BigInt implements the provided GraphQL type.
func (b BigInt) ImplementsGraphQLType(name string) bool { return name == "BigInt" }
// UnmarshalGraphQL unmarshals the provided GraphQL query data.
func (b *BigInt) UnmarshalGraphQL(input interface{}) error {
var err error
switch input := input.(type) {
case string:
return b.UnmarshalText([]byte(input))
case int32:
var num big.Int
num.SetInt64(int64(input))
*b = BigInt(num)
default:
err = fmt.Errorf("unexpected type %T for BigInt", input)
}
return err
}
func checkNumberText(input []byte) (raw []byte, err error) {
if len(input) == 0 {
return nil, nil // empty strings are allowed
}
if len(input) > 1 && input[0] == '0' {
return nil, hexutil.ErrLeadingZero
}
return input, nil
}