fixes issue with tableName when entityName has camelCase (#51)

* fixes #47

* fixes issue with migration scripts

* fixes issue with sequnce name in entity

Author: rajadilipkolli

generators/controller/index.js

@@ -41,7 +41,7 @@ module.exports = class extends BaseGenerator {
         this.configOptions.basePath = this.options['base-path'];
         this.configOptions.entityName = this.options.entityName;
         this.configOptions.entityVarName = _.camelCase(this.options.entityName);
-        this.configOptions.tableName = _.lowerCase(this.options.entityName)+'s';
+        this.configOptions.tableName = _.snakeCase(this.options.entityName)+'s';
         this.configOptions.supportDatabaseSequences =
             this.configOptions.databaseType === 'h2'
             || this.configOptions.databaseType === 'postgresql';

generators/controller/templates/app/src/main/java/entities/Entity.java

@@ -28,7 +28,7 @@ public class <%= entityName %> {
     @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "<%= entityVarName %>_id_generator")
     @SequenceGenerator(
             name = "<%= entityVarName %>_id_generator",
-            sequenceName = "<%= entityVarName %>_id_seq",
+            sequenceName = "<%= tableName %>_id_seq",
             allocationSize = 100)
 <%_ } _%>
 <%_ if (!supportDatabaseSequences) { _%>

generators/controller/templates/app/src/main/resources/db/migration/flyway/V1__new_table_with_seq.sql

@@ -1,7 +1,7 @@
-create sequence <%= entityVarName %>_id_seq start with 1 increment by 100;
+create sequence <%= tableName %>_id_seq start with 1 increment by 100;
 
 create table <%= tableName %> (
-    id bigint DEFAULT nextval('<%= entityVarName %>_id_seq') not null,
+    id bigint DEFAULT nextval('<%= tableName %>_id_seq') not null,
     text varchar(1024) not null,
     primary key (id)
 );

generators/controller/templates/app/src/main/resources/db/migration/liquibase/changelog/01-new_table_with_seq.xml

@@ -6,12 +6,12 @@
          http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.1.xsd">
     <changeSet author="sivalabs" id="createTable-<%= tableName %>">
         <createSequence
-                        sequenceName="<%= entityVarName %>_id_seq"
+                        sequenceName="<%= tableName %>_id_seq"
                         incrementBy="100"
                         startValue="1"
                         />
         <createTable tableName="<%= tableName %>">
-            <column name="id" type="bigint" defaultValueSequenceNext="<%= entityVarName %>_id_seq">
+            <column name="id" type="bigint" defaultValueSequenceNext="<%= tableName %>_id_seq">
                 <constraints primaryKey="true" nullable="false"/>
             </column>
             <column name="text" type="varchar(1024)">