feat: ADR-010: Posts module

.changeset/config.yaml

@@ -60,10 +60,12 @@ types:
 modules:
   - id: x/profiles
     description: Profiles
-  - id: x/subspaces
-    description: Subspaces
   - id: x/relationships
     description: Relationships
+  - id: x/subspaces
+    description: Subspaces
+  - id: x/posts
+    description: Posts
   - id: x/fees
     description: Fees
   - id: x/supply

.changeset/entries/72bc29b6f6aec4b3f39cd78f067db471dcdd82f056579158b3baec1d444fdd6e.yaml

@@ -0,0 +1,6 @@
+type: feat
+module: x/posts
+pull_request: 847
+description: Added the new x/posts module
+backward_compatible: false
+date: 2022-05-13T11:12:11.336881249Z

app/app.go

@@ -8,17 +8,21 @@ import (
 	"path/filepath"
 	"strings"
 
+	postskeeper "github.com/desmos-labs/desmos/v3/x/posts/keeper"
+	poststypes "github.com/desmos-labs/desmos/v3/x/posts/types"
+
 	"github.com/desmos-labs/desmos/v3/app/upgrades"
 	v300 "github.com/desmos-labs/desmos/v3/app/upgrades/v300"
 	v310 "github.com/desmos-labs/desmos/v3/app/upgrades/v310"
 
 	profilesv4 "github.com/desmos-labs/desmos/v3/x/profiles/legacy/v4"
 
+	"github.com/cosmos/cosmos-sdk/version"
+
+	"github.com/desmos-labs/desmos/v3/x/posts"
 	"github.com/desmos-labs/desmos/v3/x/relationships"
 	relationshipstypes "github.com/desmos-labs/desmos/v3/x/relationships/types"
 
-	"github.com/cosmos/cosmos-sdk/version"
-
 	"github.com/desmos-labs/desmos/v3/x/fees"
 	feeskeeper "github.com/desmos-labs/desmos/v3/x/fees/keeper"
 	feestypes "github.com/desmos-labs/desmos/v3/x/fees/types"
@@ -233,6 +237,7 @@ var (
 		profiles.AppModuleBasic{},
 		relationships.AppModuleBasic{},
 		subspaces.AppModuleBasic{},
+		posts.AppModuleBasic{},
 		fees.AppModuleBasic{},
 		supply.AppModuleBasic{},
 	)
@@ -298,6 +303,7 @@ type DesmosApp struct {
 	SubspacesKeeper     subspaceskeeper.Keeper
 	ProfileKeeper       profileskeeper.Keeper
 	RelationshipsKeeper relationshipskeeper.Keeper
+	PostsKeeper         postskeeper.Keeper
 	SupplyKeeper        supplykeeper.Keeper
 
 	// Module Manager
@@ -346,6 +352,7 @@ func NewDesmosApp(
 
 		// Custom modules
 		profilestypes.StoreKey, relationshipstypes.StoreKey, subspacestypes.StoreKey,
+		poststypes.StoreKey,
 		feestypes.StoreKey, supplytypes.StoreKey,
 	)
 	tkeys := sdk.NewTransientStoreKeys(paramstypes.TStoreKey)
@@ -469,10 +476,22 @@ func NewDesmosApp(
 		app.FeesKeeper,
 	)
 
+	// Create posts keeper and module
+	app.PostsKeeper = postskeeper.NewKeeper(
+		app.appCodec,
+		keys[poststypes.StoreKey],
+		app.GetSubspace(poststypes.ModuleName),
+		&subspacesKeeper,
+		app.RelationshipsKeeper,
+	)
+
 	// Register the subspaces hooks
 	// NOTE: subspacesKeeper above is passed by reference, so that it will contain these hooks
 	app.SubspacesKeeper = *subspacesKeeper.SetHooks(
-		subspacestypes.NewMultiSubspacesHooks(app.RelationshipsKeeper.Hooks()),
+		subspacestypes.NewMultiSubspacesHooks(
+			app.RelationshipsKeeper.Hooks(),
+			app.PostsKeeper.Hooks(),
+		),
 	)
 
 	app.SupplyKeeper = supplykeeper.NewKeeper(app.appCodec, app.AccountKeeper, app.BankKeeper, app.DistrKeeper)
@@ -576,11 +595,8 @@ func NewDesmosApp(
 		fees.NewAppModule(app.appCodec, app.FeesKeeper),
 		subspaces.NewAppModule(appCodec, app.SubspacesKeeper, app.AccountKeeper, app.BankKeeper, app.FeesKeeper),
 		profilesModule,
-		relationships.NewAppModule(
-			appCodec, app.RelationshipsKeeper, app.SubspacesKeeper,
-			profilesv4.NewKeeper(keys[profilestypes.StoreKey], appCodec), app.AccountKeeper,
-			app.BankKeeper, app.FeesKeeper,
-		),
+		relationships.NewAppModule(appCodec, app.RelationshipsKeeper, app.SubspacesKeeper, profilesv4.NewKeeper(keys[profilestypes.StoreKey], appCodec), app.AccountKeeper, app.BankKeeper, app.FeesKeeper),
+		posts.NewAppModule(appCodec, app.PostsKeeper, app.SubspacesKeeper, app.AccountKeeper, app.BankKeeper, app.FeesKeeper),
 		supply.NewAppModule(appCodec, legacyAmino, app.SupplyKeeper),
 	)
 
@@ -614,6 +630,7 @@ func NewDesmosApp(
 		subspacestypes.ModuleName,
 		relationshipstypes.ModuleName,
 		profilestypes.ModuleName,
+		poststypes.ModuleName,
 		supplytypes.ModuleName,
 	)
 	app.mm.SetOrderEndBlockers(
@@ -641,6 +658,7 @@ func NewDesmosApp(
 		subspacestypes.ModuleName,
 		relationshipstypes.ModuleName,
 		profilestypes.ModuleName,
+		poststypes.ModuleName,
 		supplytypes.ModuleName,
 	)
 
@@ -675,6 +693,7 @@ func NewDesmosApp(
 		subspacestypes.ModuleName,
 		profilestypes.ModuleName,
 		relationshipstypes.ModuleName,
+		poststypes.ModuleName,
 		supplytypes.ModuleName,
 
 		crisistypes.ModuleName,
@@ -708,6 +727,7 @@ func NewDesmosApp(
 		subspacestypes.ModuleName,
 		relationshipstypes.ModuleName,
 		profilestypes.ModuleName,
+		poststypes.ModuleName,
 		supplytypes.ModuleName,
 
 		crisistypes.ModuleName,
@@ -749,11 +769,8 @@ func NewDesmosApp(
 		supply.NewAppModule(appCodec, legacyAmino, app.SupplyKeeper),
 		subspaces.NewAppModule(appCodec, app.SubspacesKeeper, app.AccountKeeper, app.BankKeeper, app.FeesKeeper),
 		profilesModule,
-		relationships.NewAppModule(
-			appCodec, app.RelationshipsKeeper, app.SubspacesKeeper,
-			profilesv4.NewKeeper(keys[profilestypes.StoreKey], appCodec), app.AccountKeeper,
-			app.BankKeeper, app.FeesKeeper,
-		),
+		relationships.NewAppModule(appCodec, app.RelationshipsKeeper, app.SubspacesKeeper, profilesv4.NewKeeper(keys[profilestypes.StoreKey], appCodec), app.AccountKeeper, app.BankKeeper, app.FeesKeeper),
+		posts.NewAppModule(appCodec, app.PostsKeeper, app.SubspacesKeeper, app.AccountKeeper, app.BankKeeper, app.FeesKeeper),
 	)
 
 	app.sm.RegisterStoreDecoders()
@@ -1005,6 +1022,7 @@ func initParamsKeeper(appCodec codec.BinaryCodec, legacyAmino *codec.LegacyAmino
 	paramsKeeper.Subspace(feestypes.ModuleName)
 	paramsKeeper.Subspace(subspacestypes.ModuleName)
 	paramsKeeper.Subspace(profilestypes.ModuleName)
+	paramsKeeper.Subspace(poststypes.ModuleName)
 
 	return paramsKeeper
 }

app/params/weights.go

@@ -24,4 +24,11 @@ const (
 	DefaultWeightMsgAddUserToUserGroup      int = 7
 	DefaultWeightMsgRemoveUserFromUserGroup int = 3
 	DefaultWeightMsgSetUserPermissions      int = 85
+
+	DefaultWeightMsgCreatePost           int = 80
+	DefaultWeightMsgEditPost             int = 40
+	DefaultWeightMsgDeletePost           int = 20
+	DefaultWeightMsgAddPostAttachment    int = 50
+	DefaultWeightMsgRemovePostAttachment int = 50
+	DefaultWeightMsgAnswerPoll           int = 50
 )

app/sim_test.go

@@ -8,6 +8,8 @@ import (
 	"path/filepath"
 	"testing"
 
+	poststypes "github.com/desmos-labs/desmos/v3/x/posts/types"
+
 	feestypes "github.com/desmos-labs/desmos/v3/x/fees/types"
 
 	relationshipstypes "github.com/desmos-labs/desmos/v3/x/relationships/types"
@@ -235,6 +237,7 @@ func TestAppImportExport(t *testing.T) {
 		{app.keys[subspacestypes.StoreKey], newApp.keys[subspacestypes.StoreKey], [][]byte{}},
 		{app.keys[profilestypes.StoreKey], newApp.keys[profilestypes.StoreKey], [][]byte{}},
 		{app.keys[relationshipstypes.StoreKey], newApp.keys[relationshipstypes.StoreKey], [][]byte{}},
+		{app.keys[poststypes.StoreKey], newApp.keys[poststypes.StoreKey], [][]byte{}},
 	}
 
 	for _, skp := range storeKeysPrefixes {

client/docs/config.json

@@ -20,6 +20,14 @@
     {
       "url": "./tmp-swagger-gen/desmos/subspaces/v1/query.swagger.json"
     },
+    {
+      "url": "./tmp-swagger-gen/desmos/posts/v1/query.swagger.json",
+      "operationIds": {
+        "rename": {
+          "Params": "PostsParams"
+        }
+      }
+    },
     {
       "url": "./tmp-swagger-gen/desmos/fees/v1/query.swagger.json",
       "operationIds": {