Browse Source

Added initial server database work

pull/3/head
Kenneth Bruen 3 years ago
parent
commit
188cca8c39
Signed by: kbruen
GPG Key ID: C1980A470C3EE5B1
  1. 2
      server/.dockerignore
  2. 2
      server/.gitignore
  3. 4
      server/.vscode/extensions.json
  4. 3
      server/.vscode/settings.json
  5. 13
      server/Dockerfile
  6. 1
      server/Pipfile
  7. 18
      server/Pipfile.lock
  8. 36
      server/db.py
  9. 9
      server/docker-compose.yml
  10. 61
      server/init.sql
  11. 10
      server/server.py

2
server/.dockerignore

@ -0,0 +1,2 @@
__pycache__/
data/

2
server/.gitignore vendored

@ -0,0 +1,2 @@
__pycache__/
data/

4
server/.vscode/extensions.json vendored

@ -1,5 +1,3 @@
{
"recommendations": [
"ms-python.python"
]
"recommendations": []
}

3
server/.vscode/settings.json vendored

@ -0,0 +1,3 @@
{
"python.pythonPath": "/home/kbruen/.local/share/virtualenvs/server-4otskhbj/bin/python"
}

13
server/Dockerfile

@ -0,0 +1,13 @@
FROM python:3.10-slim
RUN pip3 install pipenv
WORKDIR /app
COPY Pipfile Pipfile.lock ./
RUN pipenv install
COPY . .
EXPOSE 5000
CMD [ "pipenv", "run", "gunicorn", "-b", "0.0.0.0:5000", "server:app" ]

1
server/Pipfile

@ -5,6 +5,7 @@ name = "pypi"
[packages]
flask = "*"
gunicorn = "*"
[dev-packages]

18
server/Pipfile.lock generated

@ -1,7 +1,7 @@
{
"_meta": {
"hash": {
"sha256": "295fa60b4ad3b19ec29744ec2dfafba79ad5ee9a0b9ff095ac626e3d3981f117"
"sha256": "8886b8a6c0d31987ddea5b9e25bd02f7891650c967351486fd3cf0fd4d16271e"
},
"pipfile-spec": 6,
"requires": {
@ -32,6 +32,14 @@
"index": "pypi",
"version": "==2.0.2"
},
"gunicorn": {
"hashes": [
"sha256:9dcc4547dbb1cb284accfb15ab5667a0e5d1881cc443e0677b4882a4067a807e",
"sha256:e0a968b5ba15f8a328fdfd7ab1fcb5af4470c28aaf7e55df02a99bc13138e6e8"
],
"index": "pypi",
"version": "==20.1.0"
},
"itsdangerous": {
"hashes": [
"sha256:5174094b9637652bdb841a3029700391451bd092ba3db90600dea710ba28e97c",
@ -123,6 +131,14 @@
"markers": "python_version >= '3.6'",
"version": "==2.0.1"
},
"setuptools": {
"hashes": [
"sha256:b4c634615a0cf5b02cf83c7bedffc8da0ca439f00e79452699454da6fbd4153d",
"sha256:feb5ff19b354cde9efd2344ef6d5e79880ce4be643037641b49508bbb850d060"
],
"markers": "python_version >= '3.6'",
"version": "==59.4.0"
},
"werkzeug": {
"hashes": [
"sha256:63d3dc1cf60e7b7e35e97fa9861f7397283b75d765afcaefd993d6046899de8f",

36
server/db.py

@ -0,0 +1,36 @@
import sqlite3
from flask import current_app, g
DB_FILE = './data/db.sqlite'
def get():
if 'db' not in g:
g.db = sqlite3.connect(
DB_FILE,
detect_types=sqlite3.PARSE_DECLTYPES,
)
g.db.row_factory = sqlite3.Row
return g.db
def close(e=None):
db = g.pop('db', None)
if db:
db.close()
def init():
db = get()
with current_app.open_resource('init.sql') as f:
db.executescript(f.read().decode('utf8'))
db.commit()
def init_app(app):
app.teardown_appcontext(close)
import os.path
if not os.path.exists(DB_FILE):
with app.app_context():
init()

9
server/docker-compose.yml

@ -0,0 +1,9 @@
version: '3.9'
services:
web:
build: .
image: foxbank-server
ports:
- ${PORT:-5000}:5000
volumes:
- ./data:/app/data

61
server/init.sql

@ -0,0 +1,61 @@
drop table if exists users;
drop table if exists accounts;
drop table if exists users_accounts;
drop table if exists transactions;
drop table if exists accounts_transactions;
drop table if exists notifications;
drop table if exists users_notifications;
create table users (
id integer primary key autoincrement,
username text unique not null,
email text unique not null,
otp text not null,
fullname text not null
);
create table accounts (
id integer primary key autoincrement,
iban text unique not null, -- RO16 FOXB 0000 0000 0000 0000
currency text not null, -- EUR, RON, USD, ?
account_type text not null, -- checking, savings, ?
custom_name text -- 'Car Savings'; name set by user
);
create table users_accounts (
user_id integer not null, -- one user can have multiple accounts
account_id integer UNIQUE not null, -- one account can only have one user
foreign key (user_id) references users (id),
foreign key (account_id) references accounts (id)
);
create table transactions (
id integer primary key autoincrement,
datetime text not null,
other_party text not null, -- JSON data describing sender/recipient/etc
-- depending on transaction type
status text not null, -- processed, failed, reverted, pending, etc
type text not null, -- send_transfer, receive_transfer, card_payment, fee, ...
extra text -- depending on type, JSON data describing extra info
);
create table accounts_transactions (
account_id integer not null,
transaction_id integer UNIQUE not null,
foreign key (account_id) references accounts (id),
foreign key (transaction_id) references transactions (id)
);
create table notifications (
id integer primary key autoincrement,
body text not null,
datetime text not null,
read integer not null
);
create table users_notifications (
user_id integer not null,
notification_id integer UNIQUE not null,
foreign key (user_id) references users (id),
foreign key (notification_id) references notifications (id)
);

10
server/server.py

@ -0,0 +1,10 @@
from flask import Flask
import db
app = Flask(__name__)
db.init_app(app)
@app.get('/')
def root():
return 'Hello from FoxBank!'
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