Task: Upgraded the dgs graphql to submodules and parent modules for extends projects

dgs-graphql/src/main/resources/schema/account.graphql

@@ -0,0 +1,26 @@
+enum AccountType {
+    BASIC
+    PREMIUM
+    BUSINESS
+}
+
+enum AccountCurrency {
+    USD
+    KHR
+}
+
+type Account {
+    id: ID
+    code: String
+    balance: Float
+    currentBalance: Float
+    type: AccountType
+    currency: AccountCurrency
+    user: User!
+}
+
+input AccountInput {
+    userId: Int
+    type: AccountType
+    currency: AccountCurrency
+}

dgs-graphql/src/main/resources/schema/expense.graphql

@@ -0,0 +1,16 @@
+input ExpenseFilter {
+    isIncome: Boolean
+}
+
+type Expense {
+    id: ID
+    description: String
+    amount: Int
+    isIncome: Boolean
+}
+
+type ExpensePage {
+    list: [Expense]
+    totalPages: Int
+    currentPage: Int
+}

dgs-graphql/src/main/resources/schema/schema.graphqls

@@ -0,0 +1,21 @@
+type Query {
+    hello: String
+
+    helloByName(name: String!): String
+
+    fetchUsers: [User]!
+
+    fetchAccounts: [Account]!
+
+    fetchExpenses(filter: ExpenseFilter, pageNumber: Int, pageSize: Int) : ExpensePage
+}
+
+type Subscription {
+    hello: Int
+}
+
+type Mutation {
+    createUser(input: UserInput): User!
+
+    openAccount(input: AccountInput): Account!
+}

dgs-graphql/src/main/resources/schema/user.graphql

@@ -0,0 +1,14 @@
+type User {
+    id: ID
+    code: String
+    username: String
+    name: String
+    enabled: Boolean
+}
+
+input UserInput {
+    username: String
+    password: String
+    name: String
+    enabled: Boolean
+}