feat: add migration to add customer custom fields related tables

feat: create CustomerCustomField type on graphql
feat: add custom fields fetching to getCustomer and getCustomerList functions
feat: add mutations to interact with customer custom fields

lib/new-admin/graphql/resolvers/customer.resolver.js

@@ -16,7 +16,10 @@ const resolvers = {
       const token = !!context.req.cookies.lamassu_sid && context.req.session.user.id
       if (customerId === anonymous.uuid) return customers.getCustomerById(customerId)
       return customers.updateCustomer(customerId, customerInput, token)
-    }
+    },
+    addCustomField: (...[, { customerId, label, value }]) => customers.addCustomField(customerId, label, value),
+    saveCustomField: (...[, { customerId, fieldId, newValue }]) => customers.saveCustomField(customerId, fieldId, newValue),
+    removeCustomField: (...[, [ { customerId, fieldId } ]]) => customers.removeCustomField(customerId, fieldId)
   }
 }
 

lib/new-admin/graphql/types/customer.type.js

@@ -1,6 +1,12 @@
 const { gql } = require('apollo-server-express')
 
 const typeDef = gql`
+  type CustomerCustomField {
+    id: ID
+    label: String
+    value: String
+  }
+
   type Customer {
     id: ID!
     authorizedOverride: String
@@ -30,6 +36,7 @@ const typeDef = gql`
     lastTxClass: String
     transactions: [Transaction]
     subscriberInfo: JSONObject
+    customFields: [CustomerCustomField]
   }
 
   input CustomerInput {
@@ -56,6 +63,7 @@ const typeDef = gql`
     lastTxClass: String
     suspendedUntil: Date
     subscriberInfo: Boolean
+    customFields: [JSONObject]
   }
 
   type Query {
@@ -66,6 +74,9 @@ const typeDef = gql`
 
   type Mutation {
     setCustomer(customerId: ID!, customerInput: CustomerInput): Customer @auth
+    addCustomField(customerId: ID!, label: String!, value: String!): CustomerCustomField @auth
+    saveCustomField(customerId: ID!, fieldId: ID!, value: String!): CustomerCustomField @auth
+    removeCustomField(customerId: ID!, fieldId: ID!): CustomerCustomField @auth
   }
 `