move sql parsing to dataBase module

src/store/index.js

@@ -1,46 +1,8 @@
 import Vue from 'vue'
 import Vuex from 'vuex'
-import sqliteParser from 'sqlite-parser'
 
 Vue.use(Vuex)
 
-function getAst (sql) {
-  // There is a bug is sqlite-parser
-  // It throws an error if tokenizer has an arguments:
-  // https://github.com/codeschool/sqlite-parser/issues/59
-  const fixedSql = sql
-    .replace(/(?<=tokenize=.+)"tokenchars=.+"/, '')
-    .replace(/(?<=tokenize=.+)"remove_diacritics=.+"/, '')
-    .replace(/(?<=tokenize=.+)"separators=.+"/, '')
-    .replace(/tokenize=.+(?=(,|\)))/, 'tokenize=unicode61')
-
-  return sqliteParser(fixedSql)
-}
-
-function getColumns (sql) {
-  const columns = []
-  const ast = getAst(sql)
-
-  const columnDefinition = ast.statement[0].format === 'table'
-    ? ast.statement[0].definition
-    : ast.statement[0].result.args.expression // virtual table
-
-  columnDefinition.forEach(item => {
-    if (item.variant === 'column' && ['identifier', 'definition'].includes(item.type)) {
-      let type = item.datatype ? item.datatype.variant : 'N/A'
-      if (item.datatype && item.datatype.args) {
-        type = type + '(' + item.datatype.args.expression[0].value
-        if (item.datatype.args.expression.length === 2) {
-          type = type + ', ' + item.datatype.args.expression[1].value
-        }
-        type = type + ')'
-      }
-      columns.push({ name: item.name, type: type })
-    }
-  })
-  return columns
-}
-
 export default new Vuex.Store({
   state: {
     schema: null,
@@ -55,14 +17,7 @@ export default new Vuex.Store({
   mutations: {
     saveSchema (state, { dbName, schema }) {
       state.dbName = dbName
-      const parsedSchema = []
-      schema.forEach(item => {
-        parsedSchema.push({
-          name: item[0],
-          columns: getColumns(item[1])
-        })
-      })
-      state.schema = parsedSchema
+      state.schema = schema
     },
     saveDbFile (state, file) {
       state.dbFile = file