feat(x/group): extend group config and make it configurable

proto/cosmos/group/module/v1/module.proto

@@ -18,7 +18,21 @@ message Module {
   google.protobuf.Duration max_execution_period = 1
       [(gogoproto.stdduration) = true, (gogoproto.nullable) = false, (amino.dont_omitempty) = true];
 
-  // max_metadata_len defines the max length of the metadata bytes field for various entities within the group module.
+  // MaxMetadataLen defines the max chars allowed in all
+  // messages that allows creating or updating a group
+  // with a metadata field
   // Defaults to 255 if not explicitly set.
   uint64 max_metadata_len = 2;
+
+  // MaxProposalTitleLen defines the max chars allowed
+  // in string for the MsgSubmitProposal and Proposal
+  // summary field
+  // Defaults to 255 if not explicitly set.
+  uint64 max_proposal_title_len = 3;
+
+  // MaxProposalSummaryLen defines the max chars allowed
+  // in string for the MsgSubmitProposal and Proposal
+  // summary field
+  // Defaults to 10200 if not explicitly set.
+  uint64 max_proposal_summary_len = 4;
 }

simapp/app.go

@@ -9,6 +9,7 @@ import (
 	"os"
 	"path/filepath"
 
+	"cosmossdk.io/x/group"
 	abci "github.com/cometbft/cometbft/abci/types"
 	dbm "github.com/cosmos/cosmos-db"
 	"github.com/cosmos/gogoproto/proto"
@@ -348,8 +349,11 @@ func NewSimApp(
 
 	groupConfig := group.DefaultConfig()
 	/*
-		Example of setting group params:
-		groupConfig.MaxMetadataLen = 1000
+		Example of group params:
+		config.MaxExecutionPeriod = "1209600s" 	// example execution period in seconds
+		config.MaxMetadataLen = 1000 			// example metadata length in bytes
+		config.MaxProposalTitleLen = 255 		// example max title length in characters
+		config.MaxProposalSummaryLen = 10200 	// example max summary length in characters
 	*/
 	app.GroupKeeper = groupkeeper.NewKeeper(keys[group.StoreKey], appCodec, app.MsgServiceRouter(), app.AuthKeeper, groupConfig)
 

x/gov/CHANGELOG.md

@@ -25,6 +25,10 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ## [Unreleased]
 
+## Improvements
+
+* [18449](https://github.com/cosmos/cosmos-sdk/pull/18449) Clean validationcode
+
 ### Features
 
 ### API Breaking Changes

x/group/CHANGELOG.md

@@ -27,6 +27,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ### Improvements
 
+* [18448](https://github.com/cosmos/cosmos-sdk/pull/18448) Extend group config 
 * [18286](https://github.com/cosmos/cosmos-sdk/pull/18286) Move prefix store creation down after error checks.
 
 ### Features

x/group/config.go

@@ -2,19 +2,32 @@ package group
 
 import "time"
 
-// Config is a config struct used for intialising the group module to avoid using globals.
+// Config used to initialize x/group module avoiding using global variable.
 type Config struct {
 	// MaxExecutionPeriod defines the max duration after a proposal's voting
 	// period ends that members can send a MsgExec to execute the proposal.
 	MaxExecutionPeriod time.Duration
-	// MaxMetadataLen defines the max length of the metadata bytes field for various entities within the group module. Defaults to 255 if not explicitly set.
+
+	// MaxMetadataLen defines the max chars allowed in all
+	// messages that allows creating or updating a group
+	// with a metadata field
 	MaxMetadataLen uint64
+
+	// title field
+	// Defaults to 255 if not explicitly set.
+	MaxProposalTitleLen uint64
+
+	// summary field
+	// Defaults to 10200 if not explicitly set.
+	MaxProposalSummaryLen uint64
 }
 
 // DefaultConfig returns the default config for group.
 func DefaultConfig() Config {
 	return Config{
-		MaxExecutionPeriod: 2 * time.Hour * 24 * 7, // Two weeks.
-		MaxMetadataLen:     255,
+		MaxExecutionPeriod:    2 * time.Hour * 24 * 7, // Two weeks.
+		MaxMetadataLen:        255,
+		MaxProposalTitleLen:   255,
+		MaxProposalSummaryLen: 10200,
 	}
 }