Begin migration to sqlc

2021-11-08 21:32:30 +00:00 · 2021-11-08 21:32:30 +00:00 · cf1bc70103
commit cf1bc70103
parent f019c47d21
17 changed files with 427 additions and 72 deletions
--- a/cmd/budgeteer/main.go
+++ b/cmd/budgeteer/main.go
@ -16,7 +16,12 @@ func main() {
 	}

 	bv := &bcrypt.Verifier{}
-	db := postgres.Connect(cfg.DatabaseHost, cfg.DatabaseUser, cfg.DatabasePassword, cfg.DatabaseName)
+
+	db, err := postgres.Connect(cfg.DatabaseHost, cfg.DatabaseUser, cfg.DatabasePassword, cfg.DatabaseName)
+	if err != nil {
+		panic("Failed connecting to DB")
+	}
+
 	id, err := ulid.NewGenerator()
 	if err != nil {
 		panic("Failed creating ID-Generator")
--- a/go.mod
+++ b/go.mod
@ -16,6 +16,14 @@ require (
 	github.com/go-playground/universal-translator v0.18.0 // indirect
 	github.com/go-playground/validator/v10 v10.9.0 // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/jackc/chunkreader/v2 v2.0.1 // indirect
+	github.com/jackc/pgconn v1.10.0 // 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/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/jinzhu/inflection v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/leodido/go-urn v1.2.1 // indirect
--- a/go.sum
+++ b/go.sum
@ -1,3 +1,9 @@
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/Masterminds/semver/v3 v3.1.1/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0cBrbBpGY/8hQs=
+github.com/cockroachdb/apd v1.1.0/go.mod h1:8Sl8LxpKi29FqWXR16WEFZRNSz3SoPzUzeMeY4+DwBQ=
+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/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@ -11,6 +17,8 @@ github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE
 github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
 github.com/gin-gonic/gin v1.7.4 h1:QmUZXrvJ9qZ3GfWvQ+2wnW/1ePrTEJqPKMYEU3lD/DM=
 github.com/gin-gonic/gin v1.7.4/go.mod h1:jD2toBW3GZUr5UMcdrwQA10I7RuaFOl/SGeDjXkfUtY=
+github.com/go-kit/log v0.1.0/go.mod h1:zbhenjAZHb184qTLMA9ZjW7ThYL0H2mk7Q6pNt4vbaY=
+github.com/go-logfmt/logfmt v0.5.0/go.mod h1:wCYkCAKZfumFQihp8CzCvQ3paCTfi41vtzG1KdI/P7A=
 github.com/go-playground/assert/v2 v2.0.1 h1:MsBgLAaY856+nPRTKrp3/OZK38U/wa0CcBYNjji3q3A=
 github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
 github.com/go-playground/locales v0.13.0/go.mod h1:taPMhCMXrRLJO55olJkUXHZBHCxTMfnGwq/HNwmWNS8=
@ -22,7 +30,9 @@ github.com/go-playground/universal-translator v0.18.0/go.mod h1:UvRDBj+xPUEGrFYl
 github.com/go-playground/validator/v10 v10.4.1/go.mod h1:nlOn6nFhuKACm19sB/8EGNn9GlaMV7XkbRSipzJ0Ii4=
 github.com/go-playground/validator/v10 v10.9.0 h1:NgTtmN58D0m8+UuxtYmGztBJB7VnPgjj221I1QHci2A=
 github.com/go-playground/validator/v10 v10.9.0/go.mod h1:74x4gJWsvQexRdW8Pn3dXSGrTK4nAUsbPlLADvpJkos=
+github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
 github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
+github.com/gofrs/uuid v4.0.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
 github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
@ -40,23 +50,82 @@ github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
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+github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
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+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=
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@ -81,12 +150,25 @@ github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1y
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 github.com/rogpeppe/go-internal v1.8.0/go.mod h1:WmiCO8CzOY8rg0OYDC4/i/2WRWAB6poM+XZ2dLUbcbE=
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+github.com/sirupsen/logrus v1.4.1/go.mod h1:ni0Sbl8bgC9z8RoU9G6nDWqqs/fq4eDPysMBDgk/93Q=
+github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
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 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
@ -100,16 +182,38 @@ github.com/ugorji/go/codec v1.1.7/go.mod h1:Ax+UKWsSmolVDwsd+7N3ZtXu+yMGCf907BLY
 github.com/ugorji/go/codec v1.2.6 h1:7kbGefxLoDBuYXOms4yD7223OpNMMPNPZxXk5TvFcyQ=
 github.com/ugorji/go/codec v1.2.6/go.mod h1:V6TCNZ4PHqoHGFZuSG1W8nrCzzdgA2DozYxWFFpvxTw=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+github.com/zenazn/goji v0.9.0/go.mod h1:7S9M489iMyHBNxwZnk9/EHS098H4/F6TATF2mIxtB1Q=
+go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
+go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
+go.uber.org/atomic v1.5.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
+go.uber.org/atomic v1.6.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
+go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
+go.uber.org/multierr v1.3.0/go.mod h1:VgVr7evmIr6uPjLBxg28wmKNXyqE9akIJ5XnfpiKl+4=
+go.uber.org/multierr v1.5.0/go.mod h1:FeouvMocqHpRaaGuG9EjoKcStLC43Zu/fmqdUMPcKYU=
+go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee/go.mod h1:vJERXedbb3MVM5f9Ejo0C68/HhF8uaILCdgjnY+goOA=
+go.uber.org/zap v1.9.1/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
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 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
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 golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519 h1:7I4JAnoQBe7ZtJcBaYHi5UtiO8tQHbUSXxL+pnGRANg=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
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 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20190813141303-74dc4d7220e7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
@ -118,13 +222,20 @@ golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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 golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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 golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@ -135,16 +246,27 @@ golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20210806184541-e5e7981a1069/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211107104306-e0b2ad06fe42 h1:G2DDmludOQZoWbpCr7OKDxnl478ZBGMcOhrv+ooX/Q4=
 golang.org/x/sys v0.0.0-20211107104306-e0b2ad06fe42/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
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 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
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 golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
+golang.org/x/xerrors v0.0.0-20190410155217-1f06c39b4373/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+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=
@ -166,6 +288,7 @@ gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntN
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 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/inconshreveable/log15.v2 v2.0.0-20180818164646-67afb5ed74ec/go.mod h1:aPpfJ7XW+gOuirDoZ8gHhLh3kZ1B08FtV2bbmy7Jv3s=
 gopkg.in/pg.v5 v5.3.3 h1:WGfb/lVyakKS3dFgAu5KOab/vHrNZYHPbLYkjKQuVJo=
 gopkg.in/pg.v5 v5.3.3/go.mod h1:A7QNerFceY0s3tPuavny+PCy6m9RQ9LrsF3onyQVvNc=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
@ -179,3 +302,4 @@ 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=
+honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
--- a/http/http.go
+++ b/http/http.go
@ -15,7 +15,7 @@ import (

 // Handler handles incoming requests
 type Handler struct {
-	Service             budgeteer.ModelService
+	Service             budgeteer.BudgetService
 	TokenVerifier       budgeteer.TokenVerifier
 	CredentialsVerifier budgeteer.CredentialVerifier
 }
--- a/postgres/budgets.sql
+++ b/postgres/budgets.sql
@ -1,5 +1,16 @@
 CREATE TABLE budgets (
-    id char(26),
-    name text,
+    id char(26) NOT NULL,
+    name text NOT NULL,
    last_modification timestamp with time zone
-);
+);
+
+-- name: CreateBudget :one
+INSERT INTO budgets
+(id, name, last_modification)
+VALUES ($1, $2, NOW())
+RETURNING *;
+
+-- name: GetBudgetsForUser :many
+SELECT budgets.* FROM budgets 
+LEFT JOIN user_budgets ON budgets.id = user_budgets.budget_id
+WHERE user_budgets.user_id = $1;
--- a/postgres/budgets.sql.go
+++ b/postgres/budgets.sql.go
@ -0,0 +1,53 @@
+// Code generated by sqlc. DO NOT EDIT.
+// source: budgets.sql
+
+package postgres
+
+import (
+	"context"
+)
+
+const createBudget = `-- name: CreateBudget :one
+INSERT INTO budgets
+(id, name, last_modification)
+VALUES ($1, $2, NOW())
+RETURNING id, name, last_modification
+`
+
+type CreateBudgetParams struct {
+	ID   string
+	Name string
+}
+
+func (q *Queries) CreateBudget(ctx context.Context, arg CreateBudgetParams) (Budget, error) {
+	row := q.db.QueryRow(ctx, createBudget, arg.ID, arg.Name)
+	var i Budget
+	err := row.Scan(&i.ID, &i.Name, &i.LastModification)
+	return i, err
+}
+
+const getBudgetsForUser = `-- name: GetBudgetsForUser :many
+SELECT budgets.id, budgets.name, budgets.last_modification FROM budgets 
+LEFT JOIN user_budgets ON budgets.id = user_budgets.budget_id
+WHERE user_budgets.user_id = $1
+`
+
+func (q *Queries) GetBudgetsForUser(ctx context.Context, userID string) ([]Budget, error) {
+	rows, err := q.db.Query(ctx, getBudgetsForUser, userID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []Budget
+	for rows.Next() {
+		var i Budget
+		if err := rows.Scan(&i.ID, &i.Name, &i.LastModification); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
--- a/postgres/budgetservice.go
+++ b/postgres/budgetservice.go
@ -1,6 +1,11 @@
 package postgres

-import "git.javil.eu/jacob1123/budgeteer"
+import (
+	"context"
+	"database/sql"
+
+	"git.javil.eu/jacob1123/budgeteer"
+)

 // Budget returns a budget for a given id.
 func (s *Repository) Budget(id string) (*budgeteer.Budget, error) {
@ -12,32 +17,27 @@ func (s *Repository) Budget(id string) (*budgeteer.Budget, error) {
 	return b, nil
 }

-func (s *Repository) BudgetsForUser(id string) ([]*budgeteer.Budget, error) {
-	user := &budgeteer.User{
-		ID: id,
-	}
-	err := s.DB.Model(&user).
-		Column("user.*", "Budgets").
-		Select()
+func (s *Repository) BudgetsForUser(id string) ([]Budget, error) {
+	budgets, err := s.DB.GetBudgetsForUser(context.Background(), sql.NullString{id, true})
 	if err != nil {
 		return nil, err
 	}
-	return user.Budgets, nil
+	return budgets, nil

 }

-func (s *Repository) NewBudget(name string, userID string) (*budgeteer.Budget, error) {
-	b := &budgeteer.Budget{ID: s.IDGenerator.New(), Name: name}
-	err := s.DB.Insert(b)
+func (s *Repository) NewBudget(name string, userID string) (Budget, error) {
+	b := CreateBudgetParams{ID: s.IDGenerator.New(), Name: name}
+	budget, err := s.DB.CreateBudget(context.Background(), b)
 	if err != nil {
 		return nil, err
 	}

-	ub := &budgeteer.UserBudget{UserID: userID, BudgetID: b.ID}
-	err = s.DB.Insert(ub)
+	ub := LinkBudgetToUserParams{UserID: userID, BudgetID: budget.ID}
+	_, err = s.DB.LinkBudgetToUser(context.Background(), ub)
 	if err != nil {
 		return nil, err
 	}

-	return b, nil
+	return budget, nil
 }
--- a/postgres/conn.go
+++ b/postgres/conn.go
@ -0,0 +1,17 @@
+package postgres
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/jackc/pgx/v4"
+)
+
+// Connect to a database
+func Connect(server string, user string, password string, database string) (*Queries, error) {
+	conn, err := pgx.Connect(context.Background(), fmt.Sprintf("postgresql://%s:%s@%s/%s", user, password, server, database))
+	if err != nil {
+		return nil, err
+	}
+	return New(conn), nil
+}
--- a/postgres/db.go
+++ b/postgres/db.go
@ -1,14 +1,30 @@
-package postgres
-
-import "gopkg.in/pg.v5"
-
-// Connect to a database
-func Connect(server string, user string, password string, database string) *pg.DB {
-	db := pg.Connect(&pg.Options{
-		User:     user,
-		Password: password,
-		Addr:     server,
-		Database: database,
-	})
-	return db
-}
+// Code generated by sqlc. DO NOT EDIT.
+
+package postgres
+
+import (
+	"context"
+
+	"github.com/jackc/pgconn"
+	"github.com/jackc/pgx/v4"
+)
+
+type DBTX interface {
+	Exec(context.Context, string, ...interface{}) (pgconn.CommandTag, error)
+	Query(context.Context, string, ...interface{}) (pgx.Rows, error)
+	QueryRow(context.Context, string, ...interface{}) pgx.Row
+}
+
+func New(db DBTX) *Queries {
+	return &Queries{db: db}
+}
+
+type Queries struct {
+	db DBTX
+}
+
+func (q *Queries) WithTx(tx pgx.Tx) *Queries {
+	return &Queries{
+		db: tx,
+	}
+}
--- a/postgres/models.go
+++ b/postgres/models.go
@ -0,0 +1,25 @@
+// Code generated by sqlc. DO NOT EDIT.
+
+package postgres
+
+import (
+	"database/sql"
+)
+
+type Budget struct {
+	ID               string
+	Name             string
+	LastModification sql.NullTime
+}
+
+type User struct {
+	ID       sql.NullString
+	Email    sql.NullString
+	Name     sql.NullString
+	Password sql.NullString
+}
+
+type UserBudget struct {
+	UserID   string
+	BudgetID string
+}
--- a/postgres/repository.go
+++ b/postgres/repository.go
@ -2,11 +2,10 @@ package postgres

 import (
 	"git.javil.eu/jacob1123/budgeteer"
-	"gopkg.in/pg.v5"
 )

 // Repository represents a PostgreSQL implementation of all ModelServices
 type Repository struct {
-	DB          *pg.DB
+	DB          *Queries
 	IDGenerator budgeteer.IDGenerator
 }
--- a/postgres/user_budgets.sql
+++ b/postgres/user_budgets.sql
@ -1,4 +1,10 @@
 CREATE TABLE user_budgets (
-    user_id char(26),
-    budget_id char(26)
-);
+    user_id char(26) NOT NULL,
+    budget_id char(26) NOT NULL
+);
+
+-- name: LinkBudgetToUser :one
+INSERT INTO user_budgets
+(user_id, budget_id)
+VALUES ($1, $2)
+RETURNING *;
--- a/postgres/user_budgets.sql.go
+++ b/postgres/user_budgets.sql.go
@ -0,0 +1,27 @@
+// Code generated by sqlc. DO NOT EDIT.
+// source: user_budgets.sql
+
+package postgres
+
+import (
+	"context"
+)
+
+const linkBudgetToUser = `-- name: LinkBudgetToUser :one
+INSERT INTO user_budgets
+(user_id, budget_id)
+VALUES ($1, $2)
+RETURNING user_id, budget_id
+`
+
+type LinkBudgetToUserParams struct {
+	UserID   string
+	BudgetID string
+}
+
+func (q *Queries) LinkBudgetToUser(ctx context.Context, arg LinkBudgetToUserParams) (UserBudget, error) {
+	row := q.db.QueryRow(ctx, linkBudgetToUser, arg.UserID, arg.BudgetID)
+	var i UserBudget
+	err := row.Scan(&i.UserID, &i.BudgetID)
+	return i, err
+}
--- a/postgres/users.sql
+++ b/postgres/users.sql
@ -3,4 +3,18 @@ CREATE TABLE users (
    email text,
    name text,
    password text
-);
+);
+
+-- name: GetUserByUsername :one
+SELECT * FROM users
+WHERE email = $1;
+
+-- name: GetUser :one
+SELECT * FROM users
+WHERE id = $1;
+
+-- name: CreateUser :one
+INSERT INTO users
+(id, email, name, password)
+VALUES ($1, $2, $3, $4)
+RETURNING *;
--- a/postgres/users.sql.go
+++ b/postgres/users.sql.go
@ -0,0 +1,74 @@
+// Code generated by sqlc. DO NOT EDIT.
+// source: users.sql
+
+package postgres
+
+import (
+	"context"
+	"database/sql"
+)
+
+const createUser = `-- name: CreateUser :one
+INSERT INTO users
+(id, email, name, password)
+VALUES ($1, $2, $3, $4)
+RETURNING id, email, name, password
+`
+
+type CreateUserParams struct {
+	ID       sql.NullString
+	Email    sql.NullString
+	Name     sql.NullString
+	Password sql.NullString
+}
+
+func (q *Queries) CreateUser(ctx context.Context, arg CreateUserParams) (User, error) {
+	row := q.db.QueryRow(ctx, createUser,
+		arg.ID,
+		arg.Email,
+		arg.Name,
+		arg.Password,
+	)
+	var i User
+	err := row.Scan(
+		&i.ID,
+		&i.Email,
+		&i.Name,
+		&i.Password,
+	)
+	return i, err
+}
+
+const getUser = `-- name: GetUser :one
+SELECT id, email, name, password FROM users
+WHERE id = $1
+`
+
+func (q *Queries) GetUser(ctx context.Context, id sql.NullString) (User, error) {
+	row := q.db.QueryRow(ctx, getUser, id)
+	var i User
+	err := row.Scan(
+		&i.ID,
+		&i.Email,
+		&i.Name,
+		&i.Password,
+	)
+	return i, err
+}
+
+const getUserByUsername = `-- name: GetUserByUsername :one
+SELECT id, email, name, password FROM users
+WHERE email = $1
+`
+
+func (q *Queries) GetUserByUsername(ctx context.Context, email sql.NullString) (User, error) {
+	row := q.db.QueryRow(ctx, getUserByUsername, email)
+	var i User
+	err := row.Scan(
+		&i.ID,
+		&i.Email,
+		&i.Name,
+		&i.Password,
+	)
+	return i, err
+}
--- a/postgres/userservice.go
+++ b/postgres/userservice.go
@ -1,32 +0,0 @@
-package postgres
-
-import "git.javil.eu/jacob1123/budgeteer"
-
-// User returns a user for a given id.
-func (s *Repository) User(id string) (*budgeteer.User, error) {
-	u := &budgeteer.User{ID: id}
-	err := s.DB.Select(&u)
-	if err != nil {
-		return nil, err
-	}
-	return u, nil
-}
-
-// UserByUsername returns a user for a given username.
-func (s *Repository) UserByUsername(username string) (*budgeteer.User, error) {
-	u := &budgeteer.User{Email: username}
-	err := s.DB.Model(&u).
-		Where("email = ?", username).
-		Limit(1).
-		Select()
-	if err != nil {
-		return nil, err
-	}
-	return u, nil
-}
-
-// CreateUser saves a user to the DB
-func (s *Repository) CreateUser(user *budgeteer.User) error {
-	user.ID = s.IDGenerator.New()
-	return s.DB.Insert(user)
-}
--- a/sqlc.yaml
+++ b/sqlc.yaml
@ -0,0 +1,8 @@
+version: 1
+packages:
+  - path: "postgres"
+    name: "postgres"
+    engine: "postgresql"
+    schema: "postgres/"
+    queries: "postgres/"
+    sql_package: "pgx/v4"