feat(MintToken): Validation on name / symbol if exists in standard token list

- It adds link to the corresponding tokens model in `EditCommunityTokenView`.
- It adds validation for `name` and `symbol`.
- It updates `storybook accordingly.`

Closes #12365

storybook/pages/EditCommunityTokenViewPage.qml

@@ -32,9 +32,18 @@ SplitView {
                 layer2Networks: NetworksModel.layer2Networks
                 accounts: WalletAccountsModel {}
                 tokensModel: MintedTokensModel {}
-                tokensModelWallet: ListModel {
+                referenceAssetsBySymbolModel: ListModel {
                     ListElement {
-                        symbol: "MAI"
+                        name: "eth"
+                        symbol: "ETH"
+                    }
+                    ListElement {
+                        name: "dai"
+                        symbol: "DAI"
+                    }
+                    ListElement {
+                        name: "snt"
+                        symbol: "SNT"
                     }
                 }
                 onPreviewClicked: logs.logEvent("EditCommunityTokenView::previewClicked")

storybook/pages/MintTokensSettingsPanelPage.qml

@@ -114,9 +114,18 @@ SplitView {
             enabledNetworks: NetworksModel.enabledNetworks
             allNetworks: enabledNetworks
             accounts: WalletAccountsModel {}
-            tokensModelWallet: ListModel {
+            referenceAssetsBySymbolModel: ListModel {
                 ListElement {
-                    symbol: "MAI"
+                    name: "eth"
+                    symbol: "ETH"
+                }
+                ListElement {
+                    name: "dai"
+                    symbol: "DAI"
+                }
+                ListElement {
+                    name: "snt"
+                    symbol: "SNT"
                 }
             }
 

ui/app/AppLayouts/Chat/ChatLayout.qml

@@ -25,6 +25,7 @@ StackLayout {
     readonly property var contactsStore: rootStore.contactsStore
     readonly property var permissionsStore: rootStore.permissionsStore
     property var communitiesStore
+    required property WalletStore.TokensStore tokensStore
 
     property var sectionItemModel
     property var sendModalPopup
@@ -188,6 +189,7 @@ StackLayout {
             id: communitySettingsView
             rootStore: root.rootStore
             walletAccountsModel: WalletStore.RootStore.nonWatchAccounts
+            tokensStore: root.tokensStore
             sendModalPopup: root.sendModalPopup
 
             isPendingOwnershipRequest: root.isPendingOwnershipRequest

ui/app/AppLayouts/Communities/panels/MintTokensSettingsPanel.qml

@@ -50,8 +50,9 @@ StackView {
 
     // Models:
     property var tokensModel
-    property var tokensModelWallet
     property var accounts // Expected roles: address, name, color, emoji, walletType
+    required property var referenceAssetsBySymbolModel
+
 
     // Network related properties:
     property var layer1Networks
@@ -375,7 +376,7 @@ StackView {
                         layer2Networks: root.layer2Networks
                         accounts: root.accounts
                         tokensModel: root.tokensModel
-                        tokensModelWallet: root.tokensModelWallet
+                        referenceAssetsBySymbolModel: root.referenceAssetsBySymbolModel
 
                         referenceName: newTokenPage.referenceName
                         referenceSymbol: newTokenPage.referenceSymbol

ui/app/AppLayouts/Communities/views/CommunitySettingsView.qml

@@ -23,6 +23,8 @@ import AppLayouts.Communities.panels 1.0
 import AppLayouts.Communities.popups 1.0
 import AppLayouts.Communities.helpers 1.0
 
+import AppLayouts.Wallet.stores 1.0
+
 StatusSectionLayout {
     id: root
 
@@ -32,6 +34,7 @@ StatusSectionLayout {
 
     property var rootStore
     property var chatCommunitySectionModule
+    required property TokensStore tokensStore
     property var community
     property var transactionStore: TransactionStore {}
     property bool communitySettingsDisabled
@@ -346,12 +349,12 @@ StatusSectionLayout {
 
             // Models
             tokensModel: root.community.communityTokens
-            tokensModelWallet: root.rootStore.tokensModelWallet
             layer1Networks: communityTokensStore.layer1Networks
             layer2Networks: communityTokensStore.layer2Networks
             enabledNetworks: communityTokensStore.enabledNetworks
             allNetworks: communityTokensStore.allNetworks
             accounts: root.walletAccountsModel
+            referenceAssetsBySymbolModel: root.tokensStore.assetsBySymbolModel
 
             onRegisterDeployFeesSubscriber: d.feesBroker.registerDeployFeesSubscriber(feeSubscriber)
 

ui/app/AppLayouts/Communities/views/EditCommunityTokenView.qml

@@ -26,10 +26,12 @@ StatusScrollView {
     property int validationMode: StatusInput.ValidationMode.OnlyWhenDirty
 
     property var tokensModel
-    property var tokensModelWallet
     property TokenObject token: TokenObject {
         type: root.isAssetView ? Constants.TokenType.ERC20 : Constants.TokenType.ERC721
     }
+
+    // Used for reference validation
+    required property var referenceAssetsBySymbolModel
     
     // Used for reference validation when editing a failed deployment
     property string referenceName: ""
@@ -66,6 +68,24 @@ StatusScrollView {
 
         readonly property int imageSelectorRectWidth: root.isAssetView ? 128 : 290
 
+        readonly property bool containsAssetReferenceName: root.isAssetView ? checkNameProxy.count > 0 : false
+        readonly property SortFilterProxyModel checkNameProxy : SortFilterProxyModel {
+          sourceModel: root.referenceAssetsBySymbolModel
+          filters: ValueFilter {
+            roleName: "name"
+            value: nameInput.text
+          }
+        }
+
+        readonly property bool containsAssetReferenceSymbol: root.isAssetView ? checkSymbolProxy.count > 0 : false
+        readonly property SortFilterProxyModel checkSymbolProxy: SortFilterProxyModel {
+          sourceModel: root.referenceAssetsBySymbolModel
+          filters: ValueFilter {
+            roleName: "symbol"
+            value: symbolInput.text
+          }
+        }
+
         function hasEmoji(text) {
             return SQUtils.Emoji.hasEmoji(SQUtils.Emoji.parse(text));
         }
@@ -126,9 +146,10 @@ StatusScrollView {
                         return true
 
                 // Otherwise, no repeated names allowed:
-                return !SQUtils.ModelUtils.contains(root.tokensModel, "name", nameInput.text, Qt.CaseInsensitive)
+                return (!SQUtils.ModelUtils.contains(root.tokensModel, "name", nameInput.text, Qt.CaseInsensitive) && !d.containsAssetReferenceName)
             }
-            extraValidator.errorMessage: qsTr("You have used this token name before")
+            extraValidator.errorMessage: d.containsAssetReferenceName ? qsTr("Asset name already exists") :
+                                                                        qsTr("You have used this token name before")
 
             onTextChanged: root.token.name = text
         }
@@ -173,12 +194,9 @@ StatusScrollView {
                         return true
 
                 // Otherwise, no repeated names allowed:
-                return (!SQUtils.ModelUtils.contains(root.tokensModel, "symbol", symbolInput.text) &&
-                        !SQUtils.ModelUtils.contains(root.tokensModelWallet, "symbol", symbolInput.text))
+                return (!SQUtils.ModelUtils.contains(root.tokensModel, "symbol", symbolInput.text) && !d.containsAssetReferenceSymbol)
             }
-            extraValidator.errorMessage: SQUtils.ModelUtils.contains(root.tokensModelWallet, "symbol", symbolInput.text) ?
-                                             qsTr("This token symbol is already in use") :
-                                             qsTr("You have used this token symbol before")
+            extraValidator.errorMessage: d.containsAssetReferenceSymbol ? qsTr("Symbol already exists") : qsTr("You have used this token symbol before")
 
             onTextChanged: {
                 const cursorPos = input.edit.cursorPosition

ui/app/AppLayouts/Wallet/stores/TokensStore.qml

@@ -73,7 +73,7 @@ QtObject {
        of symbol clash when minting community tokens, so in case of community tokens
        there will be one entry per address + network pair */
     // TODO in #12513
-    readonly property var tokensBySymbolModel: SortFilterProxyModel {
+    readonly property var assetsBySymbolModel: SortFilterProxyModel {
         sourceModel: !!root._allTokensModule ? root._allTokensModule.tokensBySymbolModel : null
         proxyRoles: [
             ExpressionRole {

ui/app/AppLayouts/stores/RootStore.qml

@@ -146,7 +146,6 @@ QtObject {
     property var accounts: walletSectionSendInst.accounts
     // Not Refactored Yet
 //    property var profileModelInst: profileModel
-    property var tokensModelWallet//TODO this is not available yet
 
     property var contactStore: profileSectionStore.contactsStore
     property var privacyStore: profileSectionStore.privacyStore

ui/app/mainui/AppMain.qml

@@ -1168,6 +1168,7 @@ Item {
                                     networkConnectionStore: appMain.networkConnectionStore
                                 }
                                 createChatPropertiesStore: appMain.createChatPropertiesStore
+                                tokensStore: appMain.tokensStore
                                 emojiPopup: statusEmojiPopup.item
                                 stickersPopup: statusStickersPopupLoader.item
 
@@ -1336,6 +1337,7 @@ Item {
                                         return appMain.rootStore.mainModuleInst.getCommunitySectionModule()
                                     }
                                 }
+                                tokensStore: appMain.tokensStore
 
                                 onProfileButtonClicked: {
                                     Global.changeAppSectionBySectionType(Constants.appSection.profile);