Use sqlx for db connection

cmd/validate.go

@@ -57,7 +57,7 @@ func validate() {
 	stateRoot := common.HexToHash(stateRootStr)
 	cacheSize := viper.GetInt("cacheSize")
 
-	ethDB := ipfsethdb.NewDatabase(config.DB.DB, ipfsethdb.CacheConfig{
+	ethDB := ipfsethdb.NewDatabase(config.DB, ipfsethdb.CacheConfig{
 		Name:           GroupName,
 		Size:           cacheSize * 1024 * 1024,
 		ExpiryDuration: time.Minute * time.Duration(CacheExpiryInMins),

go.mod

@@ -3,10 +3,10 @@ module github.com/vulcanize/ipld-eth-server
 go 1.15
 
 require (
-	github.com/ethereum/go-ethereum v1.10.15
+	github.com/ethereum/go-ethereum v1.10.16
 	github.com/fsnotify/fsnotify v1.5.1 // indirect
 	github.com/go-sql-driver/mysql v1.6.0 // indirect
-	github.com/graph-gophers/graphql-go v0.0.0-20201113091052-beb923fada29
+	github.com/graph-gophers/graphql-go v1.3.0
 	github.com/ipfs/go-block-format v0.0.3
 	github.com/ipfs/go-cid v0.0.7
 	github.com/ipfs/go-ipfs-blockstore v1.0.1
@@ -18,7 +18,6 @@ require (
 	github.com/machinebox/graphql v0.2.2
 	github.com/mailgun/groupcache/v2 v2.2.1
 	github.com/matryer/is v1.4.0 // indirect
-	github.com/mattn/go-sqlite3 v1.14.9 // indirect
 	github.com/multiformats/go-multihash v0.0.15
 	github.com/onsi/ginkgo v1.16.5
 	github.com/onsi/gomega v1.13.0
@@ -36,4 +35,4 @@ require (
 	golang.org/x/tools v0.1.8 // indirect
 )
 
-replace github.com/ethereum/go-ethereum v1.10.15 => github.com/vulcanize/go-ethereum v1.10.15-statediff-2.0.0
+replace github.com/ethereum/go-ethereum v1.10.16 => github.com/vulcanize/go-ethereum v1.10.16-statediff-3.0.2

go.sum

@@ -69,6 +69,7 @@ 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/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 h1:zl/OfRA6nftbBK9qTohYBJ5xvw6C/oNKizR7cZGl3cI=
 github.com/OneOfOne/xxhash v1.2.5/go.mod h1:eZbhyaAYD41SGSSsnmcpxVoRiQ/MPUTjUdIIOT9Um7Q=
@@ -183,6 +184,8 @@ github.com/cloudflare/cloudflare-go v0.14.0/go.mod h1:EnwdgGMaFOruiPZRFSgn+TsQ3h
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
 github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
 github.com/cncf/xds/go v0.0.0-20210312221358-fbca930ec8ed/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
+github.com/cockroachdb/apd v1.1.0/go.mod h1:8Sl8LxpKi29FqWXR16WEFZRNSz3SoPzUzeMeY4+DwBQ=
+github.com/cockroachdb/cockroach-go/v2 v2.0.3/go.mod h1:hAuDgiVgDVkfirP9JnhXEfcXEPRKBpYdGz+l7mvYSzw=
 github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod h1:zn76sxSg3SzpJ0PPJaLDCu+Bu0Lg3sKTORVIj19EIF8=
 github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd/go.mod h1:sE/e/2PUdi/liOCUjSTXgM1o87ZssimdTWN964YiIeI=
 github.com/consensys/bavard v0.1.8-0.20210406032232-f3452dc9b572/go.mod h1:Bpd0/3mZuaj6Sj+PqrmIquiOKy397AKGThQPaGzNXAQ=
@@ -198,6 +201,7 @@ github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3Ee
 github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd v0.0.0-20181012123002-c6f51f82210d/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
+github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd/v22 v22.0.0/go.mod h1:xO0FLkIi5MaZafQlIrOotqXZ90ih+1atmu1JpKERPPk=
 github.com/coreos/go-systemd/v22 v22.3.2/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/coreos/pkg v0.0.0-20160727233714-3ac0863d7acf/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
@@ -222,10 +226,13 @@ github.com/davidlazar/go-crypto v0.0.0-20200604182044-b73af7476f6c h1:pFUpOrbxDR
 github.com/davidlazar/go-crypto v0.0.0-20200604182044-b73af7476f6c/go.mod h1:6UhI8N9EjYm1c2odKpFpAYeR8dsBeM7PtzQhRgxRr9U=
 github.com/deckarep/golang-set v0.0.0-20180603214616-504e848d77ea h1:j4317fAZh7X6GqbFowYdYdI0L9bwxL07jyPZIdepyZ0=
 github.com/deckarep/golang-set v0.0.0-20180603214616-504e848d77ea/go.mod h1:93vsz/8Wt4joVM7c2AVqh+YRMiUSc14yDtF28KmMOgQ=
+github.com/deckarep/golang-set v1.8.0 h1:sk9/l/KqpunDwP7pSjUg0keiOOLEnOBHzykLrsPppp4=
+github.com/deckarep/golang-set v1.8.0/go.mod h1:5nI87KwE7wgsBU1F4GKAw2Qod7p5kyS383rP6+o6qqo=
 github.com/decred/dcrd/lru v1.0.0/go.mod h1:mxKOwFd7lFjN2GZYsiz/ecgqR6kkYAl+0pz0tEMk218=
 github.com/deepmap/oapi-codegen v1.6.0/go.mod h1:ryDa9AgbELGeB+YEXE1dR53yAjHwFvE9iAUlWl9Al3M=
 github.com/deepmap/oapi-codegen v1.8.2 h1:SegyeYGcdi0jLLrpbCMoJxnUUn8GBXHsvr4rbzjuhfU=
 github.com/deepmap/oapi-codegen v1.8.2/go.mod h1:YLgSKSDv/bZQB7N4ws6luhozi3cEdRktEqrX88CvjIw=
+github.com/denisenkom/go-mssqldb v0.0.0-20191124224453-732737034ffd/go.mod h1:xbL0rPBG9cCiLr28tMa8zpbdarY27NDyej4t/EjAShU=
 github.com/dgraph-io/badger v1.5.5-0.20190226225317-8115aed38f8f/go.mod h1:VZxzAIRPHRVNRKRo6AXrX9BJegn6il06VMTZVJYCIjQ=
 github.com/dgraph-io/badger v1.6.0-rc1/go.mod h1:zwt7syl517jmP8s94KqSxTlM6IMsdhYy6psNgSztDR4=
 github.com/dgraph-io/badger v1.6.0/go.mod h1:zwt7syl517jmP8s94KqSxTlM6IMsdhYy6psNgSztDR4=
@@ -266,6 +273,7 @@ github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1m
 github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
 github.com/envoyproxy/go-control-plane v0.9.9-0.20210512163311-63b5d3c536b0/go.mod h1:hliV/p42l8fGbc6Y9bQ70uLwIvmJyVE5k4iMKlh8wCQ=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
+github.com/erikstmartin/go-testdb v0.0.0-20160219214506-8d10e4a1bae5/go.mod h1:a2zkGnVExMxdzMo3M0Hi/3sEU+cWnZpSni0O6/Yb/P0=
 github.com/ethereum/go-ethereum v1.9.11/go.mod h1:7oC0Ni6dosMv5pxMigm6s0hN8g4haJMBnqmmo0D9YfQ=
 github.com/ethereum/go-ethereum v1.10.14/go.mod h1:W3yfrFyL9C1pHcwY5hmRHVDaorTiQxhYBkKyu5mEDHw=
 github.com/facebookgo/atomicfile v0.0.0-20151019160806-2de1f203e7d5 h1:BBso6MBKW8ncyZLv37o+KNyy0HrrHgfnOaGQC2qvN+A=
@@ -296,6 +304,8 @@ github.com/fsnotify/fsnotify v1.5.1/go.mod h1:T3375wBYaZdLLcVNkcVbzGHY7f1l/uK5T5
 github.com/gabriel-vasile/mimetype v1.1.2/go.mod h1:6CDPel/o/3/s4+bp6kIbsWATq8pmgOisOPG40CJa6To=
 github.com/gballet/go-libpcsclite v0.0.0-20190607065134-2772fd86a8ff h1:tY80oXqGNY4FhTFhk+o9oFHGINQ/+vhlm8HFzi6znCI=
 github.com/gballet/go-libpcsclite v0.0.0-20190607065134-2772fd86a8ff/go.mod h1:x7DCsMOv1taUwEWCzT4cmDeAkigA5/QCwUodaVOe8Ww=
+github.com/georgysavva/scany v0.2.9 h1:Xt6rjYpHnMClTm/g+oZTnoSxUwiln5GqMNU+QeLNHQU=
+github.com/georgysavva/scany v0.2.9/go.mod h1:yeOeC1BdIdl6hOwy8uefL2WNSlseFzbhlG/frrh65SA=
 github.com/getkin/kin-openapi v0.53.0/go.mod h1:7Yn5whZr5kJi6t+kShccXS8ae1APpYTW6yheSwk8Yi4=
 github.com/getkin/kin-openapi v0.61.0/go.mod h1:7Yn5whZr5kJi6t+kShccXS8ae1APpYTW6yheSwk8Yi4=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
@@ -334,7 +344,9 @@ github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0 h1:p104kn46Q8Wd
 github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
 github.com/godbus/dbus/v5 v5.0.3/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
+github.com/gofrs/uuid v3.2.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
 github.com/gofrs/uuid v3.3.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
+github.com/gofrs/uuid v4.0.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
 github.com/gogo/googleapis v1.1.0/go.mod h1:gf4bu3Q80BeJ6H1S1vYPm8/ELATdvryBaNFGgqEef3s=
 github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
 github.com/gogo/protobuf v1.2.0/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
@@ -343,6 +355,7 @@ github.com/gogo/protobuf v1.3.0/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXP
 github.com/gogo/protobuf v1.3.1/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o=
 github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
 github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
+github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe/go.mod h1:8vg3r2VgvsThLBIFL93Qb5yWzgyZWhEmBwUJWevAkK0=
 github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k=
 github.com/golang/geo v0.0.0-20190916061304-5b978397cfec/go.mod h1:QZ0nwyI2jOfgRAoBvP+ab5aRr7c9x7lhGEJrKvBwjWI=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
@@ -449,6 +462,8 @@ github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/ad
 github.com/graph-gophers/graphql-go v0.0.0-20191115155744-f33e81362277/go.mod h1:9CQHMSxwO4MprSdzoIEobiHpoLtHm77vfxsvsIN5Vuc=
 github.com/graph-gophers/graphql-go v0.0.0-20201113091052-beb923fada29 h1:sezaKhEfPFg8W0Enm61B9Gs911H8iesGY5R8NDPtd1M=
 github.com/graph-gophers/graphql-go v0.0.0-20201113091052-beb923fada29/go.mod h1:9CQHMSxwO4MprSdzoIEobiHpoLtHm77vfxsvsIN5Vuc=
+github.com/graph-gophers/graphql-go v1.3.0 h1:Eb9x/q6MFpCLz7jBCiP/WTxjSDrYLR1QY41SORZyNJ0=
+github.com/graph-gophers/graphql-go v1.3.0/go.mod h1:9CQHMSxwO4MprSdzoIEobiHpoLtHm77vfxsvsIN5Vuc=
 github.com/graphql-go/graphql v0.7.9 h1:5Va/Rt4l5g3YjwDnid3vFfn43faaQBq7rMcIZ0VnV34=
 github.com/graphql-go/graphql v0.7.9/go.mod h1:k6yrAYQaSP59DC5UVxbgxESlmVyojThKdORUqGDGmrI=
 github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7/go.mod h1:FecbI9+v66THATjSRHfNgh1IVFe/9kFxbXtjV0ctIMA=
@@ -728,6 +743,77 @@ github.com/ipld/go-ipld-prime v0.9.1-0.20210324083106-dc342a9917db/go.mod h1:KvB
 github.com/ipld/go-ipld-prime v0.11.0/go.mod h1:+WIAkokurHmZ/KwzDOMUuoeJgaRQktHtEaLglS3ZeV8=
 github.com/ipld/go-ipld-prime v0.12.2 h1:StIquYvKIRuSEAtjJDr39fyzBtziioHPwVC75tBiXzo=
 github.com/ipld/go-ipld-prime v0.12.2/go.mod h1:PaeLYq8k6dJLmDUSLrzkEpoGV4PEfe/1OtFN/eALOc8=
+github.com/jackc/chunkreader v1.0.0 h1:4s39bBR8ByfqH+DKm8rQA3E1LHZWB9XWcrz8fqaZbe0=
+github.com/jackc/chunkreader v1.0.0/go.mod h1:RT6O25fNZIuasFJRyZ4R/Y2BbhasbmZXF9QQ7T3kePo=
+github.com/jackc/chunkreader/v2 v2.0.0/go.mod h1:odVSm741yZoC3dpHEUXIqA9tQRhFrgOHwnPIn9lDKlk=
+github.com/jackc/chunkreader/v2 v2.0.1 h1:i+RDz65UE+mmpjTfyz0MoVTnzeYxroil2G82ki7MGG8=
+github.com/jackc/chunkreader/v2 v2.0.1/go.mod h1:odVSm741yZoC3dpHEUXIqA9tQRhFrgOHwnPIn9lDKlk=
+github.com/jackc/pgconn v0.0.0-20190420214824-7e0022ef6ba3/go.mod h1:jkELnwuX+w9qN5YIfX0fl88Ehu4XC3keFuOJJk9pcnA=
+github.com/jackc/pgconn v0.0.0-20190824142844-760dd75542eb/go.mod h1:lLjNuW/+OfW9/pnVKPazfWOgNfH2aPem8YQ7ilXGvJE=
+github.com/jackc/pgconn v0.0.0-20190831204454-2fabfa3c18b7/go.mod h1:ZJKsE/KZfsUgOEh9hBm+xYTstcNHg7UPMVJqRfQxq4s=
+github.com/jackc/pgconn v1.4.0/go.mod h1:Y2O3ZDF0q4mMacyWV3AstPJpeHXWGEetiFttmq5lahk=
+github.com/jackc/pgconn v1.5.0/go.mod h1:QeD3lBfpTFe8WUnPZWN5KY/mB8FGMIYRdd8P8Jr0fAI=
+github.com/jackc/pgconn v1.5.1-0.20200601181101-fa742c524853/go.mod h1:QeD3lBfpTFe8WUnPZWN5KY/mB8FGMIYRdd8P8Jr0fAI=
+github.com/jackc/pgconn v1.6.4/go.mod h1:w2pne1C2tZgP+TvjqLpOigGzNqjBgQW9dUw/4Chex78=
+github.com/jackc/pgconn v1.7.0/go.mod h1:sF/lPpNEMEOp+IYhyQGdAvrG20gWf6A1tKlr0v7JMeA=
+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/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=
+github.com/jackc/pgmock v0.0.0-20201204152224-4fe30f7445fd/go.mod h1:hrBW0Enj2AZTNpt/7Y5rr2xe/9Mn757Wtb2xeBzPv2c=
+github.com/jackc/pgmock v0.0.0-20210724152146-4ad1a8207f65/go.mod h1:5R2h2EEX+qri8jOWMbJCtaPWkrrNc7OHwsp2TCqp7ak=
+github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
+github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
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@@ -1484,6 +1588,10 @@ github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAm
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@@ -1508,6 +1616,7 @@ github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeV
 github.com/shurcooL/users v0.0.0-20180125191416-49c67e49c537/go.mod h1:QJTqeLYEDaXHZDBsXlPCDqdhQuJkuw4NOtaxYe3xii4=
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@@ -1561,6 +1670,8 @@ github.com/streadway/amqp v0.0.0-20190827072141-edfb9018d271/go.mod h1:AZpEONHx3
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@@ -1608,6 +1719,8 @@ github.com/vulcanize/gap-filler v0.3.1 h1:N5d+jCJo/VTWFvBSbTD7biRhK/OqDZzi1tgA85
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@@ -1651,6 +1764,7 @@ github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9de
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@@ -1720,6 +1834,8 @@ golang.org/x/crypto v0.0.0-20190225124518-7f87c0fbb88b/go.mod h1:6SG95UA2DQfeDnf
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@@ -1728,20 +1844,27 @@ golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8U
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@@ -1885,6 +2008,7 @@ golang.org/x/sys v0.0.0-20190228124157-a34e9553db1e/go.mod h1:STP8DvDyc/dI5b8T5h
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@@ -1995,12 +2119,14 @@ golang.org/x/tools v0.0.0-20190312151545-0bb0c0a6e846/go.mod h1:LCzVGOaR6xXOjkQ3
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@@ -2046,6 +2172,8 @@ golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
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+golang.org/x/xerrors v0.0.0-20190513163551-3ee3066db522/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -2173,6 +2301,7 @@ gopkg.in/cheggaaa/pb.v1 v1.0.25/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qS
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/gcfg.v1 v1.2.3/go.mod h1:yesOnuUOFQAhST5vPY4nbZsb/huCgGGXlipJsBn0b3o=
+gopkg.in/inconshreveable/log15.v2 v2.0.0-20180818164646-67afb5ed74ec/go.mod h1:aPpfJ7XW+gOuirDoZ8gHhLh3kZ1B08FtV2bbmy7Jv3s=
 gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
 gopkg.in/ini.v1 v1.51.0 h1:AQvPpx3LzTDM0AjnIRlVFwFFGC+npRopjZxLJj6gdno=
 gopkg.in/ini.v1 v1.51.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=

pkg/eth/backend.go

@@ -40,9 +40,9 @@ import (
 	"github.com/ethereum/go-ethereum/rlp"
 	"github.com/ethereum/go-ethereum/rpc"
 	"github.com/ethereum/go-ethereum/statediff/indexer/ipfs"
-	"github.com/ethereum/go-ethereum/statediff/indexer/postgres"
 	ethServerShared "github.com/ethereum/go-ethereum/statediff/indexer/shared"
 	"github.com/ethereum/go-ethereum/trie"
+	"github.com/jmoiron/sqlx"
 	log "github.com/sirupsen/logrus"
 	validator "github.com/vulcanize/eth-ipfs-state-validator/pkg"
 	ipfsethdb "github.com/vulcanize/ipfs-ethdb/postgres"
@@ -93,7 +93,7 @@ const (
 
 type Backend struct {
 	// underlying postgres db
-	DB *postgres.DB
+	DB *sqlx.DB
 
 	// postgres db interfaces
 	Retriever     *CIDRetriever
@@ -115,7 +115,7 @@ type Config struct {
 	GroupCacheConfig *shared.GroupCacheConfig
 }
 
-func NewEthBackend(db *postgres.DB, c *Config) (*Backend, error) {
+func NewEthBackend(db *sqlx.DB, c *Config) (*Backend, error) {
 	gcc := c.GroupCacheConfig
 
 	groupName := gcc.StateDB.Name
@@ -124,7 +124,7 @@ func NewEthBackend(db *postgres.DB, c *Config) (*Backend, error) {
 	}
 
 	r := NewCIDRetriever(db)
-	ethDB := ipfsethdb.NewDatabase(db.DB, ipfsethdb.CacheConfig{
+	ethDB := ipfsethdb.NewDatabase(db, ipfsethdb.CacheConfig{
 		Name:           groupName,
 		Size:           gcc.StateDB.CacheSizeInMB * 1024 * 1024,
 		ExpiryDuration: time.Minute * time.Duration(gcc.StateDB.CacheExpiryInMins),

pkg/eth/cid_retriever.go

@@ -23,7 +23,6 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/statediff/indexer/models"
-	"github.com/ethereum/go-ethereum/statediff/indexer/postgres"
 	"github.com/jmoiron/sqlx"
 	"github.com/lib/pq"
 	log "github.com/sirupsen/logrus"
@@ -40,11 +39,11 @@ type Retriever interface {
 
 // CIDRetriever satisfies the CIDRetriever interface for ethereum
 type CIDRetriever struct {
-	db *postgres.DB
+	db *sqlx.DB
 }
 
 // NewCIDRetriever returns a pointer to a new CIDRetriever which supports the CIDRetriever interface
-func NewCIDRetriever(db *postgres.DB) *CIDRetriever {
+func NewCIDRetriever(db *sqlx.DB) *CIDRetriever {
 	return &CIDRetriever{
 		db: db,
 	}

pkg/eth/ipld_fetcher.go

@@ -24,7 +24,6 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/statediff/indexer/ipfs"
 	"github.com/ethereum/go-ethereum/statediff/indexer/models"
-	"github.com/ethereum/go-ethereum/statediff/indexer/postgres"
 	"github.com/jmoiron/sqlx"
 	log "github.com/sirupsen/logrus"
 	"github.com/vulcanize/ipld-eth-server/pkg/shared"
@@ -38,11 +37,11 @@ type Fetcher interface {
 // IPLDFetcher satisfies the IPLDFetcher interface for ethereum
 // It interfaces directly with PG-IPFS
 type IPLDFetcher struct {
-	db *postgres.DB
+	db *sqlx.DB
 }
 
 // NewIPLDFetcher creates a pointer to a new IPLDFetcher
-func NewIPLDFetcher(db *postgres.DB) *IPLDFetcher {
+func NewIPLDFetcher(db *sqlx.DB) *IPLDFetcher {
 	return &IPLDFetcher{
 		db: db,
 	}

pkg/eth/ipld_retriever.go

@@ -21,11 +21,11 @@ import (
 
 	"github.com/ethereum/go-ethereum/statediff/trie"
 	sdtypes "github.com/ethereum/go-ethereum/statediff/types"
+	"github.com/jmoiron/sqlx"
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/rlp"
-	"github.com/ethereum/go-ethereum/statediff/indexer/postgres"
 	"github.com/lib/pq"
 )
 
@@ -167,10 +167,10 @@ type ipldResult struct {
 }
 
 type IPLDRetriever struct {
-	db *postgres.DB
+	db *sqlx.DB
 }
 
-func NewIPLDRetriever(db *postgres.DB) *IPLDRetriever {
+func NewIPLDRetriever(db *sqlx.DB) *IPLDRetriever {
 	return &IPLDRetriever{
 		db: db,
 	}

pkg/eth/test_helpers.go

@@ -18,12 +18,12 @@ package eth
 
 import (
 	"github.com/ethereum/go-ethereum/statediff/indexer/models"
-	"github.com/ethereum/go-ethereum/statediff/indexer/postgres"
+	"github.com/jmoiron/sqlx"
 	. "github.com/onsi/gomega"
 )
 
 // TearDownDB is used to tear down the watcher dbs after tests
-func TearDownDB(db *postgres.DB) {
+func TearDownDB(db *sqlx.DB) {
 	tx, err := db.Beginx()
 	Expect(err).NotTo(HaveOccurred())
 

pkg/serve/config.go

@@ -22,15 +22,18 @@ import (
 	"math/big"
 	"os"
 	"path/filepath"
+	"time"
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/rpc"
-	"github.com/ethereum/go-ethereum/statediff/indexer/postgres"
+	"github.com/ethereum/go-ethereum/statediff/indexer/database/sql/postgres"
+	"github.com/jmoiron/sqlx"
 	"github.com/spf13/viper"
 
 	"github.com/vulcanize/ipld-eth-server/pkg/eth"
 	"github.com/vulcanize/ipld-eth-server/pkg/prom"
+	"github.com/vulcanize/ipld-eth-server/pkg/shared"
 	ethServerShared "github.com/vulcanize/ipld-eth-server/pkg/shared"
 )
 
@@ -57,9 +60,8 @@ const (
 
 // Config struct
 type Config struct {
-	DB       *postgres.DB
+	DB       *sqlx.DB
-	DBConfig postgres.ConnectionConfig
+	DBConfig postgres.Config
-	DBParams postgres.ConnectionParams
 
 	WSEnabled  bool
 	WSEndpoint string
@@ -87,6 +89,7 @@ type Config struct {
 	SupportStateDiff bool
 	ForwardEthCalls  bool
 	ProxyOnError     bool
+	NodeNetworkID    string
 
 	// Cache configuration.
 	GroupCache *ethServerShared.GroupCacheConfig
@@ -112,6 +115,7 @@ func NewConfig() (*Config, error) {
 	ethHTTP := viper.GetString("ethereum.httpPath")
 	ethHTTPEndpoint := fmt.Sprintf("http://%s", ethHTTP)
 	nodeInfo, cli, err := getEthNodeAndClient(ethHTTPEndpoint)
+	c.NodeNetworkID = nodeInfo.NetworkID
 	if err != nil {
 		return nil, err
 	}
@@ -198,12 +202,12 @@ func NewConfig() (*Config, error) {
 	c.IpldGraphqlEnabled = ipldGraphqlEnabled
 
 	overrideDBConnConfig(&c.DBConfig)
-	serveDB, err := postgres.NewDB(postgres.DbConnectionString(c.DBParams), c.DBConfig, nodeInfo)
+	serveDB, err := shared.NewDB(c.DBConfig.DbConnectionString(), c.DBConfig)
 	if err != nil {
 		return nil, err
 	}
 
-	prom.RegisterDBCollector(c.DBParams.Name, serveDB.DB)
+	prom.RegisterDBCollector(c.DBConfig.DatabaseName, serveDB)
 	c.DB = serveDB
 
 	defaultSenderStr := viper.GetString("ethereum.defaultSender")
@@ -231,13 +235,13 @@ func NewConfig() (*Config, error) {
 	return c, err
 }
 
-func overrideDBConnConfig(con *postgres.ConnectionConfig) {
+func overrideDBConnConfig(con *postgres.Config) {
 	viper.BindEnv("database.server.maxIdle", SERVER_MAX_IDLE_CONNECTIONS)
 	viper.BindEnv("database.server.maxOpen", SERVER_MAX_OPEN_CONNECTIONS)
 	viper.BindEnv("database.server.maxLifetime", SERVER_MAX_CONN_LIFETIME)
 	con.MaxIdle = viper.GetInt("database.server.maxIdle")
-	con.MaxOpen = viper.GetInt("database.server.maxOpen")
+	con.MaxConns = viper.GetInt("database.server.maxOpen")
-	con.MaxLifetime = viper.GetInt("database.server.maxLifetime")
+	con.MaxConnLifetime = time.Duration(viper.GetInt("database.server.maxLifetime"))
 }
 
 func (c *Config) dbInit() {
@@ -250,14 +254,14 @@ func (c *Config) dbInit() {
 	viper.BindEnv("database.maxOpen", DATABASE_MAX_OPEN_CONNECTIONS)
 	viper.BindEnv("database.maxLifetime", DATABASE_MAX_CONN_LIFETIME)
 
-	c.DBParams.Name = viper.GetString("database.name")
+	c.DBConfig.DatabaseName = viper.GetString("database.name")
-	c.DBParams.Hostname = viper.GetString("database.hostname")
+	c.DBConfig.Hostname = viper.GetString("database.hostname")
-	c.DBParams.Port = viper.GetInt("database.port")
+	c.DBConfig.Port = viper.GetInt("database.port")
-	c.DBParams.User = viper.GetString("database.user")
+	c.DBConfig.Username = viper.GetString("database.user")
-	c.DBParams.Password = viper.GetString("database.password")
+	c.DBConfig.Password = viper.GetString("database.password")
 	c.DBConfig.MaxIdle = viper.GetInt("database.maxIdle")
-	c.DBConfig.MaxOpen = viper.GetInt("database.maxOpen")
+	c.DBConfig.MaxConns = viper.GetInt("database.maxOpen")
-	c.DBConfig.MaxLifetime = viper.GetInt("database.maxLifetime")
+	c.DBConfig.MaxConnLifetime = time.Duration(viper.GetInt("database.maxLifetime"))
 }
 
 func (c *Config) loadGroupCacheConfig() {

pkg/serve/service.go

@@ -28,7 +28,7 @@ import (
 	"github.com/ethereum/go-ethereum/p2p"
 	"github.com/ethereum/go-ethereum/rlp"
 	"github.com/ethereum/go-ethereum/rpc"
-	"github.com/ethereum/go-ethereum/statediff/indexer/postgres"
+	"github.com/jmoiron/sqlx"
 	log "github.com/sirupsen/logrus"
 
 	"github.com/vulcanize/ipld-eth-server/pkg/eth"
@@ -74,7 +74,7 @@ type Service struct {
 	// A mapping of subscription params hash to the corresponding subscription params
 	SubscriptionTypes map[common.Hash]eth.SubscriptionSettings
 	// Underlying db
-	db *postgres.DB
+	db *sqlx.DB
 	// wg for syncing serve processes
 	serveWg *sync.WaitGroup
 	// rpc client for forwarding cache misses
@@ -87,6 +87,8 @@ type Service struct {
 	forwardEthCalls bool
 	// whether to forward all calls to proxy node if they throw an error locally
 	proxyOnError bool
+	// eth node network id
+	nodeNetworkId string
 }
 
 // NewServer creates a new Server using an underlying Service struct
@@ -103,6 +105,7 @@ func NewServer(settings *Config) (Server, error) {
 	sap.supportsStateDiffing = settings.SupportStateDiff
 	sap.forwardEthCalls = settings.ForwardEthCalls
 	sap.proxyOnError = settings.ProxyOnError
+	sap.nodeNetworkId = settings.NodeNetworkID
 	var err error
 	sap.backend, err = eth.NewEthBackend(sap.db, &eth.Config{
 		ChainConfig:      settings.ChainConfig,
@@ -121,7 +124,7 @@ func (sap *Service) Protocols() []p2p.Protocol {
 
 // APIs returns the RPC descriptors the watcher service offers
 func (sap *Service) APIs() []rpc.API {
-	networkID, _ := strconv.ParseUint(sap.db.Node.NetworkID, 10, 64)
+	networkID, _ := strconv.ParseUint(sap.nodeNetworkId, 10, 64)
 	apis := []rpc.API{
 		{
 			Namespace: APIName,

pkg/shared/database.go

@@ -0,0 +1,41 @@
+// VulcanizeDB
+// Copyright © 2019 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 shared
+
+import (
+	"github.com/ethereum/go-ethereum/statediff/indexer/database/sql/postgres"
+	"github.com/jmoiron/sqlx"
+)
+
+// NewDB creates a new db connection and initializes the connection pool
+func NewDB(connectString string, config postgres.Config) (*sqlx.DB, error) {
+	db, connectErr := sqlx.Connect("postgres", connectString)
+	if connectErr != nil {
+		return nil, postgres.ErrDBConnectionFailed(connectErr)
+	}
+	if config.MaxConns > 0 {
+		db.SetMaxOpenConns(config.MaxConns)
+	}
+	if config.MaxIdle > 0 {
+		db.SetMaxIdleConns(config.MaxIdle)
+	}
+	if config.MaxConnLifetime > 0 {
+		db.SetConnMaxLifetime(config.MaxConnLifetime)
+	}
+
+	return db, nil
+}