Additional auction module commands (#3)

Reviewed-on: deep-stack/laconic2d#3
Co-authored-by: Prathamesh Musale <prathamesh.musale0@gmail.com>
Co-committed-by: Prathamesh Musale <prathamesh.musale0@gmail.com>

app/app.yaml

@@ -17,7 +17,7 @@ modules:
   - name: auth
     config:
       "@type": cosmos.auth.module.v1.Module
-      bech32_prefix: photon
+      bech32_prefix: laconic
       module_account_permissions:
         - account: fee_collector
         - account: distribution

app/params/config.go

@@ -15,7 +15,7 @@ const (
 	DefaultBondDenom = CoinUnit
 
 	// Bech32PrefixAccAddr defines the Bech32 prefix of an account's address.
-	Bech32PrefixAccAddr = "photon"
+	Bech32PrefixAccAddr = "laconic"
 )
 
 var (

go.mod

@@ -27,9 +27,13 @@ require (
 	github.com/cosmos/cosmos-db v1.0.0
 	github.com/cosmos/cosmos-proto v1.0.0-beta.3
 	github.com/cosmos/cosmos-sdk v0.50.3
+	github.com/cosmos/go-bip39 v1.0.0
 	github.com/cosmos/gogoproto v1.4.11
+	github.com/gibson042/canonicaljson-go v1.0.3
 	github.com/golang/protobuf v1.5.3
 	github.com/grpc-ecosystem/grpc-gateway v1.16.0
+	github.com/ipfs/go-cid v0.4.1
+	github.com/ipld/go-ipld-prime v0.21.0
 	github.com/spf13/cobra v1.8.0
 	github.com/spf13/viper v1.17.0
 	google.golang.org/genproto/googleapis/api v0.0.0-20231120223509-83a465c0220f
@@ -58,7 +62,6 @@ require (
 	github.com/cockroachdb/tokenbucket v0.0.0-20230807174530-cc333fc44b06 // indirect
 	github.com/cometbft/cometbft-db v0.9.1 // indirect
 	github.com/cosmos/btcutil v1.0.5 // indirect
-	github.com/cosmos/go-bip39 v1.0.0 // indirect
 	github.com/cosmos/gogogateway v1.2.0 // indirect
 	github.com/cosmos/iavl v1.0.0 // indirect
 	github.com/cosmos/ics23/go v0.10.0 // indirect
@@ -110,6 +113,7 @@ require (
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jmhodges/levigo v1.0.0 // indirect
 	github.com/klauspost/compress v1.17.4 // indirect
+	github.com/klauspost/cpuid/v2 v2.0.9 // indirect
 	github.com/kr/pretty v0.3.1 // indirect
 	github.com/kr/text v0.2.0 // indirect
 	github.com/lib/pq v1.10.7 // indirect
@@ -120,15 +124,23 @@ require (
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 // indirect
 	github.com/minio/highwayhash v1.0.2 // indirect
+	github.com/minio/sha256-simd v1.0.0 // indirect
 	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/mr-tron/base58 v1.2.0 // indirect
 	github.com/mtibben/percent v0.2.1 // indirect
+	github.com/multiformats/go-base32 v0.0.3 // indirect
+	github.com/multiformats/go-base36 v0.1.0 // indirect
+	github.com/multiformats/go-multibase v0.0.3 // indirect
+	github.com/multiformats/go-multihash v0.2.3 // indirect
+	github.com/multiformats/go-varint v0.0.6 // indirect
 	github.com/oasisprotocol/curve25519-voi v0.0.0-20230904125328-1f23a7beb09a // indirect
 	github.com/oklog/run v1.1.0 // indirect
 	github.com/pelletier/go-toml/v2 v2.1.0 // indirect
 	github.com/petermattis/goid v0.0.0-20230904192822-1876fd5063bc // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
+	github.com/polydawn/refmt v0.89.0 // indirect
 	github.com/prometheus/client_golang v1.17.0 // indirect
 	github.com/prometheus/client_model v0.5.0 // indirect
 	github.com/prometheus/common v0.45.0 // indirect
@@ -141,6 +153,7 @@ require (
 	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
 	github.com/sasha-s/go-deadlock v0.3.1 // indirect
 	github.com/sourcegraph/conc v0.3.0 // indirect
+	github.com/spaolacci/murmur3 v1.1.0 // indirect
 	github.com/spf13/afero v1.10.0 // indirect
 	github.com/spf13/cast v1.5.1 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
@@ -166,6 +179,7 @@ require (
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	gotest.tools/v3 v3.5.1 // indirect
+	lukechampine.com/blake3 v1.1.6 // indirect
 	nhooyr.io/websocket v1.8.6 // indirect
 	pgregory.net/rapid v1.1.0 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect

go.sum

@@ -264,8 +264,8 @@ github.com/fortytw2/leaktest v1.3.0 h1:u8491cBMTQ8ft8aeV+adlcytMZylmA5nnwwkRZjI8
 github.com/fortytw2/leaktest v1.3.0/go.mod h1:jDsjWgpAGjm2CA7WthBh/CdZYEPF31XHquHwclZch5g=
 github.com/franela/goblin v0.0.0-20200105215937-c9ffbefa60db/go.mod h1:7dvUGVsVBjqR7JHJk0brhHOZYGmfBYOrK0ZhYMEtBr4=
 github.com/franela/goreq v0.0.0-20171204163338-bcd34c9993f8/go.mod h1:ZhphrRTfi2rbfLwlschooIH4+wKKDR4Pdxhh+TRoA20=
-github.com/frankban/quicktest v1.14.4 h1:g2rn0vABPOOXmZUj+vbmUp0lPoXEMuhTpIluN0XL9UY=
+github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=
-github.com/frankban/quicktest v1.14.4/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
+github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
 github.com/fsnotify/fsnotify v1.6.0 h1:n+5WquG0fcWoWp6xPWfHdbskMCQaFnG6PfBrh1Ky4HY=
@@ -273,6 +273,8 @@ github.com/fsnotify/fsnotify v1.6.0/go.mod h1:sl3t1tCWJFWoRz9R8WJCbQihKKwmorjAbS
 github.com/getsentry/sentry-go v0.25.0 h1:q6Eo+hS+yoJlTO3uu/azhQadsD8V+jQn2D8VvX1eOyI=
 github.com/getsentry/sentry-go v0.25.0/go.mod h1:lc76E2QywIyW8WuBnwl8Lc4bkmQH4+w1gwTf25trprY=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
+github.com/gibson042/canonicaljson-go v1.0.3 h1:EAyF8L74AWabkyUmrvEFHEt/AGFQeD6RfwbAuf0j1bI=
+github.com/gibson042/canonicaljson-go v1.0.3/go.mod h1:DsLpJTThXyGNO+KZlI85C1/KDcImpP67k/RKVjcaEqo=
 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 v1.7.0 h1:jGB9xAJQ12AIGNB4HguylppmDK1Am9ppF7XnGXXJuoU=
@@ -307,6 +309,7 @@ github.com/go-playground/validator/v10 v10.11.1 h1:prmOlTVv+YjZjmRmNSF3VmspqJIxJ
 github.com/go-playground/validator/v10 v10.11.1/go.mod h1:i+3WkQ1FvaUjjxh1kSvIA4dMGDBiPU55YFDl0WbKdWU=
 github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
 github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
+github.com/go-yaml/yaml v2.1.0+incompatible/go.mod h1:w2MrLa16VYP0jy6N7M5kHaCkaLENm+P+Tv+MfurjSw0=
 github.com/gobwas/httphead v0.0.0-20180130184737-2c6c146eadee h1:s+21KNqlpePfkah2I+gwHF8xmJWRjooY+5248k6m4A0=
 github.com/gobwas/httphead v0.0.0-20180130184737-2c6c146eadee/go.mod h1:L0fX3K22YWvt/FAX9NnzrNzcI4wNYi9Yku4O0LKYflo=
 github.com/gobwas/pool v0.2.0 h1:QEmUOlnSjWtnpRGHF3SauEiOsy82Cup83Vf2LcMlnc8=
@@ -407,6 +410,7 @@ github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+
 github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
 github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
 github.com/googleapis/google-cloud-go-testing v0.0.0-20200911160855-bcd43fbb19e8/go.mod h1:dvDLG8qkwmyD9a/MJJN3XJcT3xFxOKAvTZGvuZmac9g=
+github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 h1:EGx4pi6eqNxGaHF6qqu48+N2wcFQ5qg5FXgOdqsJ5d8=
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
 github.com/gorilla/context v1.1.1/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg=
 github.com/gorilla/handlers v1.5.1 h1:9lRY6j8DEeeBT10CvO9hGW0gmky0BprnvDI5vfhUHH4=
@@ -484,6 +488,10 @@ github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANyt
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/influxdata/influxdb1-client v0.0.0-20191209144304-8bf82d3c094d/go.mod h1:qj24IKcXYK6Iy9ceXlo3Tc+vtHo9lIhSX5JddghvEPo=
+github.com/ipfs/go-cid v0.4.1 h1:A/T3qGvxi4kpKWWcPC/PgbvDA2bjVLO7n4UeVwnbs/s=
+github.com/ipfs/go-cid v0.4.1/go.mod h1:uQHwDeX4c6CtyrFwdqyhpNcxVewur1M7l7fNU7LKwZk=
+github.com/ipld/go-ipld-prime v0.21.0 h1:n4JmcpOlPDIxBcY037SVfpd1G+Sj1nKZah0m6QH9C2E=
+github.com/ipld/go-ipld-prime v0.21.0/go.mod h1:3RLqy//ERg/y5oShXXdx5YIp50cFGOanyMctpPjsvxQ=
 github.com/jhump/protoreflect v1.15.3 h1:6SFRuqU45u9hIZPJAoZ8c28T3nK64BNdp9w6jFonzls=
 github.com/jhump/protoreflect v1.15.3/go.mod h1:4ORHmSBmlCW8fh3xHmJMGyul1zNqZK4Elxc8qKP+p1k=
 github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
@@ -500,6 +508,7 @@ github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnr
 github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
 github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=
 github.com/jstemmer/go-junit-report v0.9.1/go.mod h1:Brl9GWCQeLvo8nXZwPNNblvFj/XSXhF0NWZEnDohbsk=
+github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
 github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
 github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
 github.com/julienschmidt/httprouter v1.3.0/go.mod h1:JR6WtHb+2LUe8TCKY3cZOxFyyO8IZAc4RVcycCCAKdM=
@@ -512,6 +521,9 @@ github.com/klauspost/compress v1.11.7/go.mod h1:aoV0uJVorq1K+umq18yTdKaF57EivdYs
 github.com/klauspost/compress v1.12.3/go.mod h1:8dP1Hq4DHOhN9w426knH3Rhby4rFm6D8eO+e+Dq5Gzg=
 github.com/klauspost/compress v1.17.4 h1:Ej5ixsIri7BrIjBkRZLTo6ghwrEtHFk7ijlczPW4fZ4=
 github.com/klauspost/compress v1.17.4/go.mod h1:/dCuZOvVtNoHsyb+cuJD3itjs3NbnF6KH9zAO4BDxPM=
+github.com/klauspost/cpuid/v2 v2.0.4/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
+github.com/klauspost/cpuid/v2 v2.0.9 h1:lgaqFMSdTdQYdZ04uHyN2d/eKdOMyi2YLSvlQIBFYa4=
+github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/konsorten/go-windows-terminal-sequences v1.0.3/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/kr/fs v0.1.0/go.mod h1:FFnZGqtBN9Gxj7eW1uZ42v5BccTP0vu6NEaFoC2HwRg=
@@ -560,6 +572,8 @@ github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0/go.mod h1:QUyp042oQth
 github.com/miekg/dns v1.0.14/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
 github.com/minio/highwayhash v1.0.2 h1:Aak5U0nElisjDCfPSG79Tgzkn2gl66NxOMspRrKnA/g=
 github.com/minio/highwayhash v1.0.2/go.mod h1:BQskDq+xkJ12lmlUUi7U0M5Swg3EWR+dLTk+kldvVxY=
+github.com/minio/sha256-simd v1.0.0 h1:v1ta+49hkWZyvaKwrQB8elexRqm6Y0aMLjCNsrYxo6g=
+github.com/minio/sha256-simd v1.0.0/go.mod h1:OuYzVNI5vcoYIAmbIvHPl3N3jUzVedXbKy5RFepssQM=
 github.com/mitchellh/cli v1.0.0/go.mod h1:hNIlj7HEI86fIcpObd7a0FcrxTWetlwJDGcceTlRvqc=
 github.com/mitchellh/go-homedir v1.0.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
@@ -579,8 +593,23 @@ github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lN
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
 github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
+github.com/mr-tron/base58 v1.1.0/go.mod h1:xcD2VGqlgYjBdcBLw+TuYLr8afG+Hj8g2eTVqeSzSU8=
+github.com/mr-tron/base58 v1.2.0 h1:T/HDJBh4ZCPbU39/+c3rRvE0uKBQlU27+QI8LJ4t64o=
+github.com/mr-tron/base58 v1.2.0/go.mod h1:BinMc/sQntlIE1frQmRFPUoPA1Zkr8VRgBdjWI2mNwc=
 github.com/mtibben/percent v0.2.1 h1:5gssi8Nqo8QU/r2pynCm+hBQHpkB/uNK7BJCFogWdzs=
 github.com/mtibben/percent v0.2.1/go.mod h1:KG9uO+SZkUp+VkRHsCdYQV3XSZrrSpR3O9ibNBTZrns=
+github.com/multiformats/go-base32 v0.0.3 h1:tw5+NhuwaOjJCC5Pp82QuXbrmLzWg7uxlMFp8Nq/kkI=
+github.com/multiformats/go-base32 v0.0.3/go.mod h1:pLiuGC8y0QR3Ue4Zug5UzK9LjgbkL8NSQj0zQ5Nz/AA=
+github.com/multiformats/go-base36 v0.1.0 h1:JR6TyF7JjGd3m6FbLU2cOxhC0Li8z8dLNGQ89tUg4F4=
+github.com/multiformats/go-base36 v0.1.0/go.mod h1:kFGE83c6s80PklsHO9sRn2NCoffoRdUUOENyW/Vv6sM=
+github.com/multiformats/go-multibase v0.0.3 h1:l/B6bJDQjvQ5G52jw4QGSYeOTZoAwIO77RblWplfIqk=
+github.com/multiformats/go-multibase v0.0.3/go.mod h1:5+1R4eQrT3PkYZ24C3W2Ue2tPwIdYQD509ZjSb5y9Oc=
+github.com/multiformats/go-multicodec v0.9.0 h1:pb/dlPnzee/Sxv/j4PmkDRxCOi3hXTz3IbPKOXWJkmg=
+github.com/multiformats/go-multicodec v0.9.0/go.mod h1:L3QTQvMIaVBkXOXXtVmYE+LI16i14xuaojr/H7Ai54k=
+github.com/multiformats/go-multihash v0.2.3 h1:7Lyc8XfX/IY2jWb/gI7JP+o7JEq9hOa7BFvVU9RSh+U=
+github.com/multiformats/go-multihash v0.2.3/go.mod h1:dXgKXCXjBzdscBLk9JkjINiEsCKRVch90MdaGiKsvSM=
+github.com/multiformats/go-varint v0.0.6 h1:gk85QWKxh3TazbLxED/NlDVv8+q+ReFJk7Y2W/KhfNY=
+github.com/multiformats/go-varint v0.0.6/go.mod h1:3Ls8CIEsrijN6+B7PbrXRPxHRPuXSrVKRY101jdMZYE=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
 github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f h1:KUppIJq7/+SVif2QVs3tOP0zanoHgBEVAwHxUSIzRqU=
 github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
@@ -656,6 +685,8 @@ github.com/pkg/sftp v1.13.1/go.mod h1:3HaPG6Dq1ILlpPZRO0HVMrsydcdLt6HRDccSgb87qR
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/polydawn/refmt v0.89.0 h1:ADJTApkvkeBZsN0tBTx8QjpD9JkmxbKp0cxfr9qszm4=
+github.com/polydawn/refmt v0.89.0/go.mod h1:/zvteZs/GwLtCgZ4BL6CBsk9IKIlexP43ObX9AxTqTw=
 github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndrE9hABlRI=
 github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
 github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829/go.mod h1:p2iRAGwDERtqlqzRXnrOVns+ignqQo//hLXqYxZYVNs=
@@ -724,7 +755,11 @@ github.com/sirupsen/logrus v1.7.0/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic
 github.com/sirupsen/logrus v1.9.0 h1:trlNQbNUG3OdDrDil03MCb1H2o9nJ1x4/5LYw7byDE0=
 github.com/sirupsen/logrus v1.9.0/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
+github.com/smartystreets/assertions v1.2.0 h1:42S6lae5dvLc7BrLu/0ugRtcFVjoJNMC/N3yZFZkDFs=
+github.com/smartystreets/assertions v1.2.0/go.mod h1:tcbTF8ujkAEcZ8TElKY+i30BzYlVhC/LOxJk7iOWnoo=
 github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
+github.com/smartystreets/goconvey v1.7.2 h1:9RBaZCeXEQ3UselpuwUQHltGVXvdwm6cv1hgR6gDIPg=
+github.com/smartystreets/goconvey v1.7.2/go.mod h1:Vw0tHAZW6lzCRk3xgdin6fKYcG+G3Pg9vgXWeJpQFMM=
 github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM=
 github.com/sony/gobreaker v0.4.1/go.mod h1:ZKptC7FHNvhBz7dN2LGjPVBz2sZJmc0/PkyDJOjmxWY=
 github.com/sourcegraph/conc v0.3.0 h1:OQTbbt6P72L20UqAkXXuLOj79LfEanQ+YQFNpLA9ySo=
@@ -787,6 +822,9 @@ github.com/ugorji/go/codec v1.2.7 h1:YPXUKf7fYbp/y8xloBqZOw2qaVggbfwMlI8WM3wZUJ0
 github.com/ugorji/go/codec v1.2.7/go.mod h1:WGN1fab3R1fzQlVQTkfxVtIBhWDRqOviHU95kRgeqEY=
 github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
 github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
+github.com/urfave/cli v1.22.10/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
+github.com/warpfork/go-wish v0.0.0-20220906213052-39a1cc7a02d0 h1:GDDkbFiaK8jsSDJfjId/PEGEShv6ugrt4kYsC5UIDaQ=
+github.com/warpfork/go-wish v0.0.0-20220906213052-39a1cc7a02d0/go.mod h1:x6AKhvSSexNrVSrViXSHUEbICjmGXhtgABaHIySUSGw=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
 github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
@@ -1268,6 +1306,8 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
+lukechampine.com/blake3 v1.1.6 h1:H3cROdztr7RCfoaTpGZFQsrqvweFLrqS73j7L7cmR5c=
+lukechampine.com/blake3 v1.1.6/go.mod h1:tkKEOtDkNtklkXtLNEOGNq5tcV90tJiA1vAA12R78LA=
 nhooyr.io/websocket v1.8.6 h1:s+C3xAMLwGmlI31Nyn/eAehUlZPwfYZu2JXM621Q5/k=
 nhooyr.io/websocket v1.8.6/go.mod h1:B70DZP8IakI65RVQ51MsWP/8jndNma26DVA/nFSCgW0=
 pgregory.net/rapid v1.1.0 h1:CMa0sjHSru3puNx+J0MIAuiiEV4N0qj8/cMWGBBCsjw=

utils/json.go

@@ -0,0 +1,97 @@
+package utils
+
+import (
+	"bytes"
+	"errors"
+
+	canonicalJson "github.com/gibson042/canonicaljson-go"
+	"github.com/ipfs/go-cid"
+	"github.com/ipld/go-ipld-prime/codec/dagcbor"
+	"github.com/ipld/go-ipld-prime/codec/dagjson"
+	"github.com/ipld/go-ipld-prime/linking"
+	cidlink "github.com/ipld/go-ipld-prime/linking/cid"
+	"github.com/ipld/go-ipld-prime/multicodec"
+	basicnode "github.com/ipld/go-ipld-prime/node/basic"
+	"github.com/ipld/go-ipld-prime/storage/memstore"
+)
+
+var store = memstore.Store{}
+
+func init() {
+	multicodec.RegisterEncoder(0x71, dagcbor.Encode)
+	multicodec.RegisterDecoder(0x71, dagcbor.Decode)
+}
+
+// GenerateHash returns the hash of the canonicalized JSON input.
+func GenerateHash(json map[string]interface{}) (string, []byte, error) {
+	content, err := canonicalJson.Marshal(json)
+	if err != nil {
+		return "", nil, err
+	}
+
+	cidString, err := CIDFromJSONBytes(content)
+	if err != nil {
+		return "", nil, err
+	}
+
+	return cidString, content, nil
+}
+
+// GetAttributeAsString returns a map attribute as string, if possible.
+func GetAttributeAsString(obj map[string]interface{}, attr string) (string, error) {
+	if value, ok := obj[attr]; ok {
+		if valueStr, ok := value.(string); ok {
+			return valueStr, nil
+		}
+
+		return "", errors.New("attribute not of string type")
+	}
+
+	return "", errors.New("attribute not found")
+}
+
+// CIDFromJSONBytes returns CID (dagcbor) for json (as bytes).
+// This is combination of samples for unmarshalling and linking
+// see: https://pkg.go.dev/github.com/ipld/go-ipld-prime
+func CIDFromJSONBytes(content []byte) (string, error) {
+	if len(content) == 0 {
+		return "", nil
+	}
+
+	np := basicnode.Prototype.Any                       // Pick a stle for the in-memory data.
+	nb := np.NewBuilder()                               // Create a builder.
+	err := dagjson.Decode(nb, bytes.NewReader(content)) // Hand the builder to decoding -- decoding will fill it in!
+	if err != nil {
+		return "", err
+	}
+	n := nb.Build() // Call 'Build' to get the resulting Node.  (It's immutable!)
+
+	lsys := cidlink.DefaultLinkSystem()
+
+	// We want to store the serialized data somewhere.
+	// We'll use an in-memory store for this.  (It's a package scoped variable.)
+	// You can use any kind of storage system here;
+	// or if you need even more control, you could also write a function that conforms to the linking.BlockWriteOpener interface.
+	lsys.SetWriteStorage(&store)
+	// To create any links, first we need a LinkPrototype.
+	// This gathers together any parameters that might be needed when making a link.
+	// (For CIDs, the version, the codec, and the multihash type are all parameters we'll need.)
+	// Often, you can probably make this a constant for your whole application.
+	lp := cidlink.LinkPrototype{Prefix: cid.Prefix{ //nolint:golint
+		Version:  1,    // Usually '1'.
+		Codec:    0x71, // 0x71 means "dag-cbor" -- See the multicodecs table: https://github.com/multiformats/multicodec/
+		MhType:   0x12, // 0x12 means "sha2-256" -- See the multicodecs table: https://github.com/multiformats/multicodec/
+		MhLength: 32,   // sha2-256 hash has a 32-byte sum.
+	}}
+
+	// Now: time to apply the LinkSystem, and do the actual store operation!
+	lnk, err := lsys.Store(
+		linking.LinkContext{}, // The zero value is fine.  Configure it it you want cancellability or other features.
+		lp,                    // The LinkPrototype says what codec and hashing to use.
+		n,                     // And here's our data.
+	)
+	if err != nil {
+		return "", err
+	}
+	return lnk.String(), nil
+}

utils/mnemonic.go

@@ -0,0 +1,21 @@
+package utils
+
+import "github.com/cosmos/go-bip39"
+
+const (
+	mnemonicEntropySize = 256
+)
+
+func GenerateMnemonic() (string, error) {
+	entropySeed, err := bip39.NewEntropy(mnemonicEntropySize)
+	if err != nil {
+		return "", err
+	}
+
+	mnemonic, err := bip39.NewMnemonic(entropySeed)
+	if err != nil {
+		return "", err
+	}
+
+	return mnemonic, nil
+}

x/auction/client/cli/tx.go

@@ -0,0 +1,130 @@
+package cli
+
+import (
+	"encoding/hex"
+	"fmt"
+	"os"
+
+	"github.com/cosmos/cosmos-sdk/client"
+	"github.com/cosmos/cosmos-sdk/client/flags"
+	"github.com/cosmos/cosmos-sdk/client/tx"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+
+	wnsUtils "git.vdb.to/cerc-io/laconic2d/utils"
+	auctiontypes "git.vdb.to/cerc-io/laconic2d/x/auction"
+)
+
+// GetTxCmd returns transaction commands for this module.
+func GetTxCmd() *cobra.Command {
+	auctionTxCmd := &cobra.Command{
+		Use:                        auctiontypes.ModuleName,
+		Short:                      "Auction transactions subcommands",
+		DisableFlagParsing:         true,
+		SuggestionsMinimumDistance: 2,
+		RunE:                       client.ValidateCmd,
+	}
+
+	auctionTxCmd.AddCommand(
+		GetCmdCommitBid(),
+		GetCmdRevealBid(),
+	)
+
+	return auctionTxCmd
+}
+
+// GetCmdCommitBid is the CLI command for committing a bid.
+func GetCmdCommitBid() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "commit-bid [auction-id] [bid-amount]",
+		Short: "Commit sealed bid",
+		Args:  cobra.ExactArgs(2),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			clientCtx, err := client.GetClientTxContext(cmd)
+			if err != nil {
+				return err
+			}
+
+			bidAmount, err := sdk.ParseCoinNormalized(args[1])
+			if err != nil {
+				return err
+			}
+
+			mnemonic, err := wnsUtils.GenerateMnemonic()
+			if err != nil {
+				return err
+			}
+
+			chainId := viper.GetString("chain-id")
+			auctionId := args[0]
+
+			reveal := map[string]interface{}{
+				"chainId":       chainId,
+				"auctionId":     auctionId,
+				"bidderAddress": clientCtx.GetFromAddress().String(),
+				"bidAmount":     bidAmount.String(),
+				"noise":         mnemonic,
+			}
+
+			commitHash, content, err := wnsUtils.GenerateHash(reveal)
+			if err != nil {
+				return err
+			}
+
+			// Save reveal file.
+			err = os.WriteFile(fmt.Sprintf("%s-%s.json", clientCtx.GetFromName(), commitHash), content, 0o600)
+			if err != nil {
+				return err
+			}
+
+			msg := auctiontypes.NewMsgCommitBid(auctionId, commitHash, clientCtx.GetFromAddress())
+			err = msg.ValidateBasic()
+			if err != nil {
+				return err
+			}
+
+			return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), &msg)
+		},
+	}
+
+	flags.AddTxFlagsToCmd(cmd)
+
+	return cmd
+}
+
+// GetCmdRevealBid is the CLI command for revealing a bid.
+func GetCmdRevealBid() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "reveal-bid [auction-id] [reveal-file-path]",
+		Short: "Reveal bid",
+		Args:  cobra.ExactArgs(2),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			clientCtx, err := client.GetClientTxContext(cmd)
+			if err != nil {
+				return err
+			}
+
+			auctionId := args[0]
+			revealFilePath := args[1]
+
+			revealBytes, err := os.ReadFile(revealFilePath)
+			if err != nil {
+				return err
+			}
+
+			msg := auctiontypes.NewMsgRevealBid(auctionId, hex.EncodeToString(revealBytes), clientCtx.GetFromAddress())
+			err = msg.ValidateBasic()
+			if err != nil {
+				return err
+			}
+
+			return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), &msg)
+		},
+	}
+
+	flags.AddTxFlagsToCmd(cmd)
+
+	return cmd
+}

x/auction/keeper/keeper.go

@@ -1,7 +1,11 @@
 package keeper
 
 import (
+	"encoding/hex"
+	"encoding/json"
 	"errors"
+	"fmt"
+	"time"
 
 	"cosmossdk.io/collections"
 	"cosmossdk.io/collections/indexes"
@@ -14,9 +18,13 @@ import (
 	auth "github.com/cosmos/cosmos-sdk/x/auth/keeper"
 	bank "github.com/cosmos/cosmos-sdk/x/bank/keeper"
 
+	wnsUtils "git.vdb.to/cerc-io/laconic2d/utils"
 	auctiontypes "git.vdb.to/cerc-io/laconic2d/x/auction"
 )
 
+// CompletedAuctionDeleteTimeout => Completed auctions are deleted after this timeout (after reveals end time).
+const CompletedAuctionDeleteTimeout = time.Hour * 24
+
 type AuctionsIndexes struct {
 	Owner *indexes.Multi[string, string, auctiontypes.Auction]
 }
@@ -37,6 +45,23 @@ func newAuctionIndexes(sb *collections.SchemaBuilder) AuctionsIndexes {
 	}
 }
 
+type BidsIndexes struct {
+	Bidder *indexes.ReversePair[string, string, auctiontypes.Bid]
+}
+
+func (b BidsIndexes) IndexesList() []collections.Index[collections.Pair[string, string], auctiontypes.Bid] {
+	return []collections.Index[collections.Pair[string, string], auctiontypes.Bid]{b.Bidder}
+}
+
+func newBidsIndexes(sb *collections.SchemaBuilder) BidsIndexes {
+	return BidsIndexes{
+		Bidder: indexes.NewReversePair[auctiontypes.Bid](
+			sb, auctiontypes.BidderAuctionIdIndexPrefix, "auction_id_by_bidder",
+			collections.PairKeyCodec(collections.StringKey, collections.StringKey),
+		),
+	}
+}
+
 // TODO: Add required methods
 
 type Keeper struct {
@@ -53,7 +78,8 @@ type Keeper struct {
 	// state management
 	Schema   collections.Schema
 	Params   collections.Item[auctiontypes.Params]
-	Auctions *collections.IndexedMap[string, auctiontypes.Auction, AuctionsIndexes]
+	Auctions *collections.IndexedMap[string, auctiontypes.Auction, AuctionsIndexes]                   // map: auctionId -> Auction, index: owner -> Auctions
+	Bids     *collections.IndexedMap[collections.Pair[string, string], auctiontypes.Bid, BidsIndexes] // map: (auctionId, bidder) -> Bid, index: bidder -> auctionId
 }
 
 // NewKeeper creates a new Keeper instance
@@ -68,8 +94,9 @@ func NewKeeper(
 		cdc:           cdc,
 		accountKeeper: accountKeeper,
 		bankKeeper:    bankKeeper,
-		Params:        collections.NewItem(sb, auctiontypes.ParamsKeyPrefix, "params", codec.CollValue[auctiontypes.Params](cdc)),
+		Params:        collections.NewItem(sb, auctiontypes.ParamsPrefix, "params", codec.CollValue[auctiontypes.Params](cdc)),
-		Auctions:      collections.NewIndexedMap(sb, auctiontypes.AuctionsKeyPrefix, "auctions", collections.StringKey, codec.CollValue[auctiontypes.Auction](cdc), newAuctionIndexes(sb)),
+		Auctions:      collections.NewIndexedMap(sb, auctiontypes.AuctionsPrefix, "auctions", collections.StringKey, codec.CollValue[auctiontypes.Auction](cdc), newAuctionIndexes(sb)),
+		Bids:          collections.NewIndexedMap(sb, auctiontypes.BidsPrefix, "bids", collections.PairKeyCodec(collections.StringKey, collections.StringKey), codec.CollValue[auctiontypes.Bid](cdc), newBidsIndexes(sb)),
 		// usageKeepers:  usageKeepers,
 	}
 
@@ -98,22 +125,112 @@ func (k Keeper) SaveAuction(ctx sdk.Context, auction *auctiontypes.Auction) erro
 	// return nil
 }
 
+// DeleteAuction - deletes the auction.
+func (k Keeper) DeleteAuction(ctx sdk.Context, auction auctiontypes.Auction) error {
+	// Delete all bids first.
+	bids, err := k.GetBids(ctx, auction.Id)
+	if err != nil {
+		return err
+	}
+
+	for _, bid := range bids {
+		if err := k.DeleteBid(ctx, *bid); err != nil {
+			return err
+		}
+	}
+
+	return k.Auctions.Remove(ctx, auction.Id)
+}
+
+func (k Keeper) HasAuction(ctx sdk.Context, id string) (bool, error) {
+	has, err := k.Auctions.Has(ctx, id)
+	if err != nil {
+		return false, err
+	}
+
+	return has, nil
+}
+
+func (k Keeper) SaveBid(ctx sdk.Context, bid *auctiontypes.Bid) error {
+	key := collections.Join(bid.AuctionId, bid.BidderAddress)
+	return k.Bids.Set(ctx, key, *bid)
+
+	// // Notify interested parties.
+	// for _, keeper := range k.usageKeepers {
+	// 	keeper.OnAuctionBid(ctx, bid.AuctionId, bid.BidderAddress)
+	// }
+	// return nil
+}
+
+func (k Keeper) DeleteBid(ctx sdk.Context, bid auctiontypes.Bid) error {
+	key := collections.Join(bid.AuctionId, bid.BidderAddress)
+	return k.Bids.Remove(ctx, key)
+}
+
+func (k Keeper) HasBid(ctx sdk.Context, id string, bidder string) (bool, error) {
+	key := collections.Join(id, bidder)
+	has, err := k.Bids.Has(ctx, key)
+	if err != nil {
+		return false, err
+	}
+
+	return has, nil
+}
+
+func (k Keeper) GetBid(ctx sdk.Context, id string, bidder string) (auctiontypes.Bid, error) {
+	key := collections.Join(id, bidder)
+	bid, err := k.Bids.Get(ctx, key)
+	if err != nil {
+		return auctiontypes.Bid{}, err
+	}
+
+	return bid, nil
+}
+
+// GetBids gets the auction bids.
+func (k Keeper) GetBids(ctx sdk.Context, id string) ([]*auctiontypes.Bid, error) {
+	var bids []*auctiontypes.Bid
+
+	// TODO: Optimize using return by value?
+	err := k.Bids.Walk(ctx, collections.NewPrefixedPairRange[string, string](id), func(key collections.Pair[string, string], value auctiontypes.Bid) (stop bool, err error) {
+		bids = append(bids, &value)
+		return false, nil
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return bids, nil
+}
+
 // ListAuctions - get all auctions.
 func (k Keeper) ListAuctions(ctx sdk.Context) ([]auctiontypes.Auction, error) {
-	var auctions []auctiontypes.Auction
-
 	iter, err := k.Auctions.Iterate(ctx, nil)
 	if err != nil {
 		return nil, err
 	}
 
-	for ; iter.Valid(); iter.Next() {
+	return iter.Values()
-		auction, err := iter.Value()
-		if err != nil {
-			return nil, err
 }
 
-		auctions = append(auctions, auction)
+// MatchAuctions - get all matching auctions.
+func (k Keeper) MatchAuctions(ctx sdk.Context, matchFn func(*auctiontypes.Auction) (bool, error)) ([]*auctiontypes.Auction, error) {
+	var auctions []*auctiontypes.Auction
+
+	err := k.Auctions.Walk(ctx, nil, func(key string, value auctiontypes.Auction) (stop bool, err error) {
+		auctionMatched, err := matchFn(&value)
+		if err != nil {
+			return false, err
+		}
+
+		if auctionMatched {
+			auctions = append(auctions, &value)
+		}
+
+		return true, nil
+	})
+	if err != nil {
+		return nil, err
 	}
 
 	return auctions, nil
@@ -135,12 +252,38 @@ func (k Keeper) GetAuctionById(ctx sdk.Context, id string) (auctiontypes.Auction
 func (k Keeper) GetAuctionsByOwner(ctx sdk.Context, owner string) ([]auctiontypes.Auction, error) {
 	iter, err := k.Auctions.Indexes.Owner.MatchExact(ctx, owner)
 	if err != nil {
-		return []auctiontypes.Auction{}, err
+		return nil, err
 	}
 
 	return indexes.CollectValues(ctx, k.Auctions, iter)
 }
 
+// QueryAuctionsByBidder - query auctions by bidder
+func (k Keeper) QueryAuctionsByBidder(ctx sdk.Context, bidderAddress string) ([]auctiontypes.Auction, error) {
+	auctions := []auctiontypes.Auction{}
+
+	iter, err := k.Bids.Indexes.Bidder.MatchExact(ctx, bidderAddress)
+	if err != nil {
+		return nil, err
+	}
+
+	for ; iter.Valid(); iter.Next() {
+		keyPair, err := iter.PrimaryKey()
+		if err != nil {
+			return nil, err
+		}
+
+		auction, err := k.GetAuctionById(ctx, keyPair.K1())
+		if err != nil {
+			return nil, err
+		}
+
+		auctions = append(auctions, auction)
+	}
+
+	return auctions, nil
+}
+
 // CreateAuction creates a new auction.
 func (k Keeper) CreateAuction(ctx sdk.Context, msg auctiontypes.MsgCreateAuction) (*auctiontypes.Auction, error) {
 	// TODO: Setup checks
@@ -185,17 +328,189 @@ func (k Keeper) CreateAuction(ctx sdk.Context, msg auctiontypes.MsgCreateAuction
 	}
 
 	// Save auction in store.
-	k.SaveAuction(ctx, &auction)
+	if err = k.SaveAuction(ctx, &auction); err != nil {
+		return nil, err
+	}
 
 	return &auction, nil
 }
 
 func (k Keeper) CommitBid(ctx sdk.Context, msg auctiontypes.MsgCommitBid) (*auctiontypes.Bid, error) {
-	panic("unimplemented")
+	if has, err := k.HasAuction(ctx, msg.AuctionId); !has {
+		if err != nil {
+			return nil, err
+		}
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Auction not found.")
+	}
+
+	auction, err := k.GetAuctionById(ctx, msg.AuctionId)
+	if err != nil {
+		return nil, err
+	}
+
+	if auction.Status != auctiontypes.AuctionStatusCommitPhase {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Auction is not in commit phase.")
+	}
+
+	signerAddress, err := sdk.AccAddressFromBech32(msg.Signer)
+	if err != nil {
+		return nil, err
+	}
+
+	// Take auction fees from account.
+	totalFee := auction.CommitFee.Add(auction.RevealFee)
+	sdkErr := k.bankKeeper.SendCoinsFromAccountToModule(ctx, signerAddress, auctiontypes.ModuleName, sdk.NewCoins(totalFee))
+	if sdkErr != nil {
+		return nil, sdkErr
+	}
+
+	// Check if an old bid already exists, if so, return old bids auction fee (update bid scenario).
+	bidder := signerAddress.String()
+	bidExists, err := k.HasBid(ctx, msg.AuctionId, bidder)
+	if err != nil {
+		return nil, err
+	}
+
+	if bidExists {
+		oldBid, err := k.GetBid(ctx, msg.AuctionId, bidder)
+		if err != nil {
+			return nil, err
+		}
+
+		oldTotalFee := oldBid.CommitFee.Add(oldBid.RevealFee)
+		sdkErr := k.bankKeeper.SendCoinsFromModuleToAccount(ctx, auctiontypes.ModuleName, signerAddress, sdk.NewCoins(oldTotalFee))
+		if sdkErr != nil {
+			return nil, sdkErr
+		}
+	}
+
+	// Save new bid.
+	bid := auctiontypes.Bid{
+		AuctionId:     msg.AuctionId,
+		BidderAddress: bidder,
+		Status:        auctiontypes.BidStatusCommitted,
+		CommitHash:    msg.CommitHash,
+		CommitTime:    ctx.BlockTime(),
+		CommitFee:     auction.CommitFee,
+		RevealFee:     auction.RevealFee,
+	}
+
+	if err = k.SaveBid(ctx, &bid); err != nil {
+		return nil, err
+	}
+
+	return &bid, nil
 }
 
 func (k Keeper) RevealBid(ctx sdk.Context, msg auctiontypes.MsgRevealBid) (*auctiontypes.Auction, error) {
-	panic("unimplemented")
+	if has, err := k.HasAuction(ctx, msg.AuctionId); !has {
+		if err != nil {
+			return nil, err
+		}
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Auction not found.")
+	}
+
+	auction, err := k.GetAuctionById(ctx, msg.AuctionId)
+	if err != nil {
+		return nil, err
+	}
+
+	if auction.Status != auctiontypes.AuctionStatusRevealPhase {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Auction is not in reveal phase.")
+	}
+
+	signerAddress, err := sdk.AccAddressFromBech32(msg.Signer)
+	if err != nil {
+		return nil, err
+	}
+
+	bidder := signerAddress.String()
+	bidExists, err := k.HasBid(ctx, msg.AuctionId, bidder)
+	if err != nil {
+		return nil, err
+	}
+
+	if !bidExists {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Bid not found.")
+	}
+
+	bid, err := k.GetBid(ctx, msg.AuctionId, bidder)
+	if err != nil {
+		return nil, err
+	}
+
+	if bid.Status != auctiontypes.BidStatusCommitted {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Bid not in committed state.")
+	}
+
+	revealBytes, err := hex.DecodeString(msg.Reveal)
+	if err != nil {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Invalid reveal string.")
+	}
+
+	cid, err := wnsUtils.CIDFromJSONBytes(revealBytes)
+	if err != nil {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Invalid reveal JSON.")
+	}
+
+	if bid.CommitHash != cid {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Commit hash mismatch.")
+	}
+
+	var reveal map[string]interface{}
+	err = json.Unmarshal(revealBytes, &reveal)
+	if err != nil {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Reveal JSON unmarshal error.")
+	}
+
+	chainID, err := wnsUtils.GetAttributeAsString(reveal, "chainId")
+	if err != nil || chainID != ctx.ChainID() {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Invalid reveal chainID.")
+	}
+
+	auctionID, err := wnsUtils.GetAttributeAsString(reveal, "auctionId")
+	if err != nil || auctionID != msg.AuctionId {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Invalid reveal auction Id.")
+	}
+
+	bidderAddress, err := wnsUtils.GetAttributeAsString(reveal, "bidderAddress")
+	if err != nil {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Invalid reveal bid address.")
+	}
+
+	if bidderAddress != signerAddress.String() {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Reveal bid address mismatch.")
+	}
+
+	bidAmountStr, err := wnsUtils.GetAttributeAsString(reveal, "bidAmount")
+	if err != nil {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Invalid reveal bid amount.")
+	}
+
+	bidAmount, err := sdk.ParseCoinNormalized(bidAmountStr)
+	if err != nil {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Invalid reveal bid amount.")
+	}
+
+	if bidAmount.IsLT(auction.MinimumBid) {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Bid is lower than minimum bid.")
+	}
+
+	// Lock bid amount.
+	sdkErr := k.bankKeeper.SendCoinsFromAccountToModule(ctx, signerAddress, auctiontypes.ModuleName, sdk.NewCoins(bidAmount))
+	if sdkErr != nil {
+		return nil, sdkErr
+	}
+
+	// Update bid.
+	bid.BidAmount = bidAmount
+	bid.RevealTime = ctx.BlockTime()
+	bid.Status = auctiontypes.BidStatusRevealed
+	if err = k.SaveBid(ctx, &bid); err != nil {
+		return nil, err
+	}
+
+	return &auction, nil
 }
 
 // GetParams gets the auction module's parameters.
@@ -207,3 +522,218 @@ func (k Keeper) GetParams(ctx sdk.Context) (*auctiontypes.Params, error) {
 
 	return &params, nil
 }
+
+// GetAuctionModuleBalances gets the auction module account(s) balances.
+func (k Keeper) GetAuctionModuleBalances(ctx sdk.Context) sdk.Coins {
+	moduleAddress := k.accountKeeper.GetModuleAddress(auctiontypes.ModuleName)
+	balances := k.bankKeeper.GetAllBalances(ctx, moduleAddress)
+
+	return balances
+}
+
+func (k Keeper) EndBlockerProcessAuctions(ctx sdk.Context) error {
+	var err error
+
+	// Transition auction state (commit, reveal, expired, completed).
+	if err = k.processAuctionPhases(ctx); err != nil {
+		return err
+	}
+
+	// Delete stale auctions.
+	return k.deleteCompletedAuctions(ctx)
+}
+
+func (k Keeper) processAuctionPhases(ctx sdk.Context) error {
+	auctions, err := k.MatchAuctions(ctx, func(_ *auctiontypes.Auction) (bool, error) {
+		return true, nil
+	})
+	if err != nil {
+		return err
+	}
+
+	for _, auction := range auctions {
+		// Commit -> Reveal state.
+		if auction.Status == auctiontypes.AuctionStatusCommitPhase && ctx.BlockTime().After(auction.CommitsEndTime) {
+			auction.Status = auctiontypes.AuctionStatusRevealPhase
+			if err = k.SaveAuction(ctx, auction); err != nil {
+				return err
+			}
+
+			ctx.Logger().Info(fmt.Sprintf("Moved auction %s to reveal phase.", auction.Id))
+		}
+
+		// Reveal -> Expired state.
+		if auction.Status == auctiontypes.AuctionStatusRevealPhase && ctx.BlockTime().After(auction.RevealsEndTime) {
+			auction.Status = auctiontypes.AuctionStatusExpired
+			if err = k.SaveAuction(ctx, auction); err != nil {
+				return err
+			}
+
+			ctx.Logger().Info(fmt.Sprintf("Moved auction %s to expired state.", auction.Id))
+		}
+
+		// If auction has expired, pick a winner from revealed bids.
+		if auction.Status == auctiontypes.AuctionStatusExpired {
+			if err = k.pickAuctionWinner(ctx, auction); err != nil {
+				return err
+			}
+		}
+	}
+
+	return nil
+}
+
+// Delete completed stale auctions.
+func (k Keeper) deleteCompletedAuctions(ctx sdk.Context) error {
+	auctions, err := k.MatchAuctions(ctx, func(auction *auctiontypes.Auction) (bool, error) {
+		deleteTime := auction.RevealsEndTime.Add(CompletedAuctionDeleteTimeout)
+		return auction.Status == auctiontypes.AuctionStatusCompleted && ctx.BlockTime().After(deleteTime), nil
+	})
+	if err != nil {
+		return err
+	}
+
+	for _, auction := range auctions {
+		ctx.Logger().Info(fmt.Sprintf("Deleting completed auction %s after timeout.", auction.Id))
+		if err := k.DeleteAuction(ctx, *auction); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (k Keeper) pickAuctionWinner(ctx sdk.Context, auction *auctiontypes.Auction) error {
+	ctx.Logger().Info(fmt.Sprintf("Picking auction %s winner.", auction.Id))
+
+	var highestBid *auctiontypes.Bid
+	var secondHighestBid *auctiontypes.Bid
+
+	bids, err := k.GetBids(ctx, auction.Id)
+	if err != nil {
+		return err
+	}
+
+	for _, bid := range bids {
+		ctx.Logger().Info(fmt.Sprintf("Processing bid %s %s", bid.BidderAddress, bid.BidAmount.String()))
+
+		// Only consider revealed bids.
+		if bid.Status != auctiontypes.BidStatusRevealed {
+			ctx.Logger().Info(fmt.Sprintf("Ignoring unrevealed bid %s %s", bid.BidderAddress, bid.BidAmount.String()))
+			continue
+		}
+
+		// Init highest bid.
+		if highestBid == nil {
+			highestBid = bid
+			ctx.Logger().Info(fmt.Sprintf("Initializing 1st bid %s %s", bid.BidderAddress, bid.BidAmount.String()))
+			continue
+		}
+
+		//nolint: all
+		if highestBid.BidAmount.IsLT(bid.BidAmount) {
+			ctx.Logger().Info(fmt.Sprintf("New highest bid %s %s", bid.BidderAddress, bid.BidAmount.String()))
+
+			secondHighestBid = highestBid
+			highestBid = bid
+
+			ctx.Logger().Info(fmt.Sprintf("Updated 1st bid %s %s", highestBid.BidderAddress, highestBid.BidAmount.String()))
+			ctx.Logger().Info(fmt.Sprintf("Updated 2nd bid %s %s", secondHighestBid.BidderAddress, secondHighestBid.BidAmount.String()))
+
+		} else if secondHighestBid == nil || secondHighestBid.BidAmount.IsLT(bid.BidAmount) {
+			ctx.Logger().Info(fmt.Sprintf("New 2nd highest bid %s %s", bid.BidderAddress, bid.BidAmount.String()))
+
+			secondHighestBid = bid
+			ctx.Logger().Info(fmt.Sprintf("Updated 2nd bid %s %s", secondHighestBid.BidderAddress, secondHighestBid.BidAmount.String()))
+		} else {
+			ctx.Logger().Info(fmt.Sprintf("Ignoring bid as it doesn't affect 1st/2nd price %s %s", bid.BidderAddress, bid.BidAmount.String()))
+		}
+	}
+
+	// Highest bid is the winner, but pays second highest bid price.
+	auction.Status = auctiontypes.AuctionStatusCompleted
+
+	if highestBid != nil {
+		auction.WinnerAddress = highestBid.BidderAddress
+		auction.WinningBid = highestBid.BidAmount
+
+		// Winner pays 2nd price, if a 2nd price exists.
+		auction.WinningPrice = highestBid.BidAmount
+		if secondHighestBid != nil {
+			auction.WinningPrice = secondHighestBid.BidAmount
+		}
+		ctx.Logger().Info(fmt.Sprintf("Auction %s winner %s.", auction.Id, auction.WinnerAddress))
+		ctx.Logger().Info(fmt.Sprintf("Auction %s winner bid %s.", auction.Id, auction.WinningBid.String()))
+		ctx.Logger().Info(fmt.Sprintf("Auction %s winner price %s.", auction.Id, auction.WinningPrice.String()))
+	} else {
+		ctx.Logger().Info(fmt.Sprintf("Auction %s has no valid revealed bids (no winner).", auction.Id))
+	}
+
+	if err := k.SaveAuction(ctx, auction); err != nil {
+		return err
+	}
+
+	for _, bid := range bids {
+		bidderAddress, err := sdk.AccAddressFromBech32(bid.BidderAddress)
+		if err != nil {
+			ctx.Logger().Error(fmt.Sprintf("Invalid bidderAddress address. %v", err))
+			panic("Invalid bidder address.")
+		}
+
+		if bid.Status == auctiontypes.BidStatusRevealed {
+			// Send reveal fee back to bidders that've revealed the bid.
+			sdkErr := k.bankKeeper.SendCoinsFromModuleToAccount(ctx, auctiontypes.ModuleName, bidderAddress, sdk.NewCoins(bid.RevealFee))
+			if sdkErr != nil {
+				ctx.Logger().Error(fmt.Sprintf("Auction error returning reveal fee: %v", sdkErr))
+				panic(sdkErr)
+			}
+		}
+
+		// Send back locked bid amount to all bidders.
+		sdkErr := k.bankKeeper.SendCoinsFromModuleToAccount(ctx, auctiontypes.ModuleName, bidderAddress, sdk.NewCoins(bid.BidAmount))
+		if sdkErr != nil {
+			ctx.Logger().Error(fmt.Sprintf("Auction error returning bid amount: %v", sdkErr))
+			panic(sdkErr)
+		}
+	}
+
+	// Process winner account (if nobody bids, there won't be a winner).
+	if auction.WinnerAddress != "" {
+		winnerAddress, err := sdk.AccAddressFromBech32(auction.WinnerAddress)
+		if err != nil {
+			ctx.Logger().Error(fmt.Sprintf("Invalid winner address. %v", err))
+			panic("Invalid winner address.")
+		}
+
+		// Take 2nd price from winner.
+		sdkErr := k.bankKeeper.SendCoinsFromAccountToModule(ctx, winnerAddress, auctiontypes.ModuleName, sdk.NewCoins(auction.WinningPrice))
+		if sdkErr != nil {
+			ctx.Logger().Error(fmt.Sprintf("Auction error taking funds from winner: %v", sdkErr))
+			panic(sdkErr)
+		}
+
+		// Burn anything over the min. bid amount.
+		amountToBurn := auction.WinningPrice.Sub(auction.MinimumBid)
+		if amountToBurn.IsNegative() {
+			ctx.Logger().Error("Auction coins to burn cannot be negative.")
+			panic("Auction coins to burn cannot be negative.")
+		}
+
+		// Use auction burn module account instead of actually burning coins to better keep track of supply.
+		sdkErr = k.bankKeeper.SendCoinsFromModuleToModule(ctx, auctiontypes.ModuleName, auctiontypes.AuctionBurnModuleAccountName, sdk.NewCoins(amountToBurn))
+		if sdkErr != nil {
+			ctx.Logger().Error(fmt.Sprintf("Auction error burning coins: %v", sdkErr))
+			panic(sdkErr)
+		}
+	}
+
+	// TODO
+	// Notify other modules (hook).
+	// ctx.Logger().Info(fmt.Sprintf("Auction %s notifying %d modules.", auction.Id, len(k.usageKeepers)))
+	// for _, keeper := range k.usageKeepers {
+	// 	ctx.Logger().Info(fmt.Sprintf("Auction %s notifying module %s.", auction.Id, keeper.ModuleName()))
+	// 	keeper.OnAuctionWinnerSelected(ctx, auction.Id)
+	// }
+
+	return nil
+}

x/auction/keeper/query_server.go

@@ -10,8 +10,6 @@ import (
 	auctiontypes "git.vdb.to/cerc-io/laconic2d/x/auction"
 )
 
-// TODO: Add required read methods
-
 var _ auctiontypes.QueryServer = queryServer{}
 
 type queryServer struct {
@@ -39,12 +37,12 @@ func (qs queryServer) Params(c context.Context, req *auctiontypes.QueryParamsReq
 func (qs queryServer) Auctions(c context.Context, req *auctiontypes.QueryAuctionsRequest) (*auctiontypes.QueryAuctionsResponse, error) {
 	ctx := sdk.UnwrapSDKContext(c)
 
-	resp, err := qs.k.ListAuctions(ctx)
+	auctions, err := qs.k.ListAuctions(ctx)
 	if err != nil {
 		return nil, err
 	}
 
-	return &auctiontypes.QueryAuctionsResponse{Auctions: &auctiontypes.Auctions{Auctions: resp}}, nil
+	return &auctiontypes.QueryAuctionsResponse{Auctions: &auctiontypes.Auctions{Auctions: auctions}}, nil
 }
 
 // GetAuction queries an auction by id
@@ -63,19 +61,56 @@ func (qs queryServer) GetAuction(c context.Context, req *auctiontypes.QueryAucti
 	return &auctiontypes.QueryAuctionResponse{Auction: &auction}, nil
 }
 
-// GetBid queries and auction bid
+// GetBid queries an auction bid by auction-id and bidder
 func (qs queryServer) GetBid(c context.Context, req *auctiontypes.QueryBidRequest) (*auctiontypes.QueryBidResponse, error) {
-	panic("unimplemented")
+	ctx := sdk.UnwrapSDKContext(c)
+
+	if req.AuctionId == "" {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "auction id is required")
+	}
+
+	if req.Bidder == "" {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "bidder address is required")
+	}
+
+	bid, err := qs.k.GetBid(ctx, req.AuctionId, req.Bidder)
+	if err != nil {
+		return nil, err
+	}
+
+	return &auctiontypes.QueryBidResponse{Bid: &bid}, nil
 }
 
 // GetBids queries all auction bids
 func (qs queryServer) GetBids(c context.Context, req *auctiontypes.QueryBidsRequest) (*auctiontypes.QueryBidsResponse, error) {
-	panic("unimplemented")
+	ctx := sdk.UnwrapSDKContext(c)
+
+	if req.AuctionId == "" {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "auction id is required")
+	}
+
+	bids, err := qs.k.GetBids(ctx, req.AuctionId)
+	if err != nil {
+		return nil, err
+	}
+
+	return &auctiontypes.QueryBidsResponse{Bids: bids}, nil
 }
 
 // AuctionsByBidder queries auctions by bidder
 func (qs queryServer) AuctionsByBidder(c context.Context, req *auctiontypes.QueryAuctionsByBidderRequest) (*auctiontypes.QueryAuctionsByBidderResponse, error) {
-	panic("unimplemented")
+	ctx := sdk.UnwrapSDKContext(c)
+
+	if req.BidderAddress == "" {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "bidder address is required")
+	}
+
+	auctions, err := qs.k.QueryAuctionsByBidder(ctx, req.BidderAddress)
+	if err != nil {
+		return nil, err
+	}
+
+	return &auctiontypes.QueryAuctionsByBidderResponse{Auctions: &auctiontypes.Auctions{Auctions: auctions}}, nil
 }
 
 // AuctionsByOwner queries auctions by owner
@@ -96,5 +131,8 @@ func (qs queryServer) AuctionsByOwner(c context.Context, req *auctiontypes.Query
 
 // GetAuctionModuleBalance queries the auction module account balance
 func (qs queryServer) GetAuctionModuleBalance(c context.Context, req *auctiontypes.QueryGetAuctionModuleBalanceRequest) (*auctiontypes.QueryGetAuctionModuleBalanceResponse, error) {
-	panic("unimplemented")
+	ctx := sdk.UnwrapSDKContext(c)
+	balances := qs.k.GetAuctionModuleBalances(ctx)
+
+	return &auctiontypes.QueryGetAuctionModuleBalanceResponse{Balance: balances}, nil
 }

x/auction/keys.go

@@ -12,8 +12,11 @@ const (
 // Store prefixes
 var (
 	// ParamsKey is the prefix for params key
-	ParamsKeyPrefix = collections.NewPrefix(0)
+	ParamsPrefix = collections.NewPrefix(0)
 
-	AuctionsKeyPrefix       = collections.NewPrefix(1)
+	AuctionsPrefix          = collections.NewPrefix(1)
 	AuctionOwnerIndexPrefix = collections.NewPrefix(2)
+
+	BidsPrefix                 = collections.NewPrefix(3)
+	BidderAuctionIdIndexPrefix = collections.NewPrefix(4)
 )

x/auction/module/abci.go

@@ -3,13 +3,14 @@ package module
 import (
 	"context"
 
+	sdk "github.com/cosmos/cosmos-sdk/types"
+
 	"git.vdb.to/cerc-io/laconic2d/x/auction/keeper"
 )
 
 // EndBlocker is called every block
 func EndBlocker(ctx context.Context, k keeper.Keeper) error {
-	// TODO: Implement
+	sdkCtx := sdk.UnwrapSDKContext(ctx)
-	// k.EndBlockerProcessAuctions(ctx)
 
-	return nil
+	return k.EndBlockerProcessAuctions(sdkCtx)
 }

x/auction/module/autocli.go

@@ -43,6 +43,37 @@ func (am AppModule) AutoCLIOptions() *autocliv1.ModuleOptions {
 						{ProtoField: "owner_address"},
 					},
 				},
+				{
+					RpcMethod: "GetBid",
+					Use:       "get-bid [auction-id] [bidder]",
+					Short:     "Get auction bid by auction id and bidder",
+					PositionalArgs: []*autocliv1.PositionalArgDescriptor{
+						{ProtoField: "auction_id"},
+						{ProtoField: "bidder"},
+					},
+				},
+				{
+					RpcMethod: "GetBids",
+					Use:       "get-bids [auction-id]",
+					Short:     "Get all auction bids",
+					PositionalArgs: []*autocliv1.PositionalArgDescriptor{
+						{ProtoField: "auction_id"},
+					},
+				},
+				{
+					RpcMethod: "AuctionsByBidder",
+					Use:       "by-bidder [bidder]",
+					Short:     "Get auctions list by bidder",
+					PositionalArgs: []*autocliv1.PositionalArgDescriptor{
+						{ProtoField: "bidder_address"},
+					},
+				},
+				{
+					RpcMethod:      "GetAuctionModuleBalance",
+					Use:            "balance",
+					Short:          "Get auction module account balances",
+					PositionalArgs: []*autocliv1.PositionalArgDescriptor{},
+				},
 			},
 		},
 		Tx: &autocliv1.ServiceCommandDescriptor{
@@ -61,6 +92,7 @@ func (am AppModule) AutoCLIOptions() *autocliv1.ModuleOptions {
 					},
 				},
 			},
+			EnhanceCustomCommand: true, // Allow additional manual commands
 		},
 	}
 }

x/auction/module/module.go

@@ -7,6 +7,7 @@ import (
 
 	"cosmossdk.io/core/appmodule"
 	gwruntime "github.com/grpc-ecosystem/grpc-gateway/runtime"
+	"github.com/spf13/cobra"
 
 	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/codec"
@@ -15,6 +16,7 @@ import (
 	"github.com/cosmos/cosmos-sdk/types/module"
 
 	"git.vdb.to/cerc-io/laconic2d/x/auction"
+	"git.vdb.to/cerc-io/laconic2d/x/auction/client/cli"
 	"git.vdb.to/cerc-io/laconic2d/x/auction/keeper"
 )
 
@@ -125,3 +127,8 @@ func (am AppModule) RegisterServices(cfg module.Configurator) {
 func (am AppModule) EndBlock(ctx context.Context) error {
 	return EndBlocker(ctx, am.keeper)
 }
+
+// Get the root tx command of this module
+func (AppModule) GetTxCmd() *cobra.Command {
+	return cli.GetTxCmd()
+}

x/auction/msgs.go

@@ -0,0 +1,61 @@
+package auction
+
+import (
+	errorsmod "cosmossdk.io/errors"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+)
+
+var _ sdk.Msg = &MsgCommitBid{}
+
+// NewMsgCommitBid is the constructor function for MsgCommitBid.
+func NewMsgCommitBid(auctionID string, commitHash string, signer sdk.AccAddress) MsgCommitBid {
+	return MsgCommitBid{
+		AuctionId:  auctionID,
+		CommitHash: commitHash,
+		Signer:     signer.String(),
+	}
+}
+
+// ValidateBasic Implements Msg.
+func (msg MsgCommitBid) ValidateBasic() error {
+	if msg.Signer == "" {
+		return errorsmod.Wrap(sdkerrors.ErrInvalidAddress, "invalid signer address")
+	}
+
+	if msg.AuctionId == "" {
+		return errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "invalid auction id")
+	}
+
+	if msg.CommitHash == "" {
+		return errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "invalid commit hash")
+	}
+
+	return nil
+}
+
+// NewMsgRevealBid is the constructor function for MsgRevealBid.
+func NewMsgRevealBid(auctionId string, reveal string, signer sdk.AccAddress) MsgRevealBid {
+	return MsgRevealBid{
+		AuctionId: auctionId,
+		Reveal:    reveal,
+		Signer:    signer.String(),
+	}
+}
+
+// ValidateBasic Implements Msg.
+func (msg MsgRevealBid) ValidateBasic() error {
+	if msg.Signer == "" {
+		return errorsmod.Wrap(sdkerrors.ErrInvalidAddress, "invalid signer address")
+	}
+
+	if msg.AuctionId == "" {
+		return errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "invalid auction id")
+	}
+
+	if msg.Reveal == "" {
+		return errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "invalid reveal data")
+	}
+
+	return nil
+}

x/bond/keeper/keeper.go

@@ -70,8 +70,8 @@ func NewKeeper(
 		cdc:           cdc,
 		accountKeeper: accountKeeper,
 		bankKeeper:    bankKeeper,
-		Params:        collections.NewItem(sb, bondtypes.ParamsKeyPrefix, "params", codec.CollValue[bondtypes.Params](cdc)),
+		Params:        collections.NewItem(sb, bondtypes.ParamsPrefix, "params", codec.CollValue[bondtypes.Params](cdc)),
-		Bonds:         collections.NewIndexedMap(sb, bondtypes.BondsKeyPrefix, "bonds", collections.StringKey, codec.CollValue[bondtypes.Bond](cdc), newBondIndexes(sb)),
+		Bonds:         collections.NewIndexedMap(sb, bondtypes.BondsPrefix, "bonds", collections.StringKey, codec.CollValue[bondtypes.Bond](cdc), newBondIndexes(sb)),
 		// usageKeepers:  usageKeepers,
 	}
 

x/bond/keys.go

@@ -8,9 +8,8 @@ const (
 
 // Store prefixes
 var (
-	// ParamsKey is the prefix for params key
+	ParamsPrefix = collections.NewPrefix(0)
-	ParamsKeyPrefix = collections.NewPrefix(0)
 
-	BondsKeyPrefix       = collections.NewPrefix(1)
+	BondsPrefix          = collections.NewPrefix(1)
 	BondOwnerIndexPrefix = collections.NewPrefix(2)
 )