Initial commit

backend/code/modules/database/database_sqlite.py

@@ -0,0 +1,48 @@
+import os
+from backend.code.modules.database.database import DatabaseModule
+import sqlite3
+
+class DatabaseSqliteModule(DatabaseModule):
+    def __init__(self):
+        self.database = '/projects/database/settlements.db'
+        self.schema = '/projects/database/1_schema_sqlite.sql'
+        self.basic_data = '/projects/database/2_population_sqlite.sql'
+        self.Initialize()
+
+    def Initialize(self):
+        exists = os.path.isfile(self.database)
+        self.conn = sqlite3.connect(self.database, check_same_thread=False)
+        self.cursor = self.conn.cursor()
+        if exists is False:
+            self.GenerateSchema()
+            self.PopulateDatabase()
+
+    def GenerateSchema(self):
+        with open(self.schema, 'r', encoding='utf-8') as file:
+            sql = file.read()
+            self.cursor.executescript(sql)
+            self.conn.commit()
+
+    def PopulateDatabase(self):
+        with open(self.basic_data, 'r', encoding='utf-8') as file:
+            sql = file.read()
+            self.cursor.executescript(sql)
+            self.conn.commit()
+
+    def SelectById(self):
+        raise NotImplementedError("Select by id method not implemented")
+        
+    def SelectByCode(self):
+        raise NotImplementedError("Select by code method not implemented")
+        
+    def Filter(self, data):
+        raise NotImplementedError("Filter method not implemented")
+        
+    def Register(self, data):
+        raise NotImplementedError("Register method not implemented")
+        
+    def Edit(self, register, data):
+        raise NotImplementedError("Edit method not implemented")
+        
+    def Disable(self, register):
+        raise NotImplementedError("Disable method not implemented")