modzero/tskredens
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Cleaned up things I decided to not use

Browse Source
This commit is contained in:
Gender Shrapnel
2019-10-22 19:06:21 +02:00
parent 461cebe009
commit bff5c60a4e
11 changed files with 33 additions and 1060 deletions
Download Patch File Download Diff File Expand all files Collapse all files

714
package-lock.json generated
View File

File diff suppressed because it is too large Load Diff

3
package.json
View File

@@ -18,7 +18,6 @@
"dependencies": {
"@holdyourwaffle/express-session": "^1.16.2",
"@types/pug": "^2.0.4",
"apollo-server-express": "^2.9.7",
"argon2": "^0.24.1",
"cookie-parser": "^1.4.4",
"csurf": "^1.10.0",
@@ -26,8 +25,6 @@
"dotenv": "^8.2.0",
"express": "^4.17.1",
"express-pino-logger": "^4.0.0",
"graphql": "^14.5.8",
"graphql-tools": "^4.0.5",
"helmet": "^3.21.2",
"http-errors": "^1.7.3",
"luxon": "^1.19.3",

1
sql/migrations/patches/20191007000600-task-schedule-type/down.sql
View File

@@ -1 +0,0 @@
DROP TYPE task_schedule;

1
sql/migrations/patches/20191007000600-task-schedule-type/up.sql
View File

@@ -1 +0,0 @@
CREATE TYPE task_schedule AS ENUM('once', 'daily', 'weekly', 'monthly', 'yearly');

7
sql/migrations/patches/20191007000601-tasks/up.sql
View File

@@ -3,12 +3,9 @@ CREATE TABLE tasks (
owner integer NOT NULL REFERENCES users(id),
name text NOT NULL,
notes text,
schedule task_schedule NOT NULL DEFAULT 'daily',
min_frequency integer,
max_frequency integer,
schedule jsonb NOT NULL DEFAULT '{}',
created_at timestamptz NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at timestamptz NOT NULL DEFAULT CURRENT_TIMESTAMP,
CHECK(min_frequency IS NULL OR max_frequency IS NULL OR max_frequency > min_frequency)
updated_at timestamptz NOT NULL DEFAULT CURRENT_TIMESTAMP
);
CREATE TRIGGER set_tasks_updated BEFORE UPDATE ON tasks FOR EACH ROW EXECUTE PROCEDURE set_updated_timestamp();

2
sql/migrations/patches/20191008190200-sessions/up.sql
View File

@@ -1,6 +1,6 @@
CREATE TABLE "sessions" (
"sid" text NOT NULL COLLATE "default",
"session" json NOT NULL,
"session" jsonb NOT NULL,
"expires_at" timestamptz NOT NULL,
"created_at" timestamptz NOT NULL DEFAULT CURRENT_TIMESTAMP,
"updated_at" timestamptz NOT NULL DEFAULT CURRENT_TIMESTAMP

36
src/api/index.ts
View File

@@ -1,36 +0,0 @@
// Copyright (C) 2019 ModZero <modzero@modzero.xyz>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
import resolvers from "@kredens/api/resolvers";
import typeDefs from "@kredens/api/typeDefs";
import { ApolloServer, AuthenticationError } from "apollo-server-express";
export function server() {
return new ApolloServer({
context: async req => {
const user = req.req.user;
if (!user) {
throw new AuthenticationError("you must be logged in");
}
return {
user
};
},
resolvers,
typeDefs
});
}

226
src/api/resolvers.ts
View File

@@ -1,226 +0,0 @@
// Copyright (C) 2019 ModZero <modzero@modzero.xyz>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
import { db } from "@kredens/db";
import * as models from "@kredens/db/models";
import { IResolvers } from "graphql-tools";
import { Kind } from "graphql/language";
import { GraphQLScalarType, GraphQLScalarTypeConfig } from "graphql/type";
import { DateTime } from "luxon";
import { Maybe } from "monet";
const dateTimeConfig: GraphQLScalarTypeConfig<DateTime, string> = {
name: "DateTime",
description: "Date custom scalar type",
serialize(value) {
return (value as DateTime).toISO();
},
parseValue(value) {
return DateTime.fromISO(value as string);
},
parseLiteral(ast) {
if (ast.kind === Kind.STRING) {
return DateTime.fromISO(ast.value);
}
return null;
}
};
interface Context {
user?: models.User;
}
interface Node {
ID: string;
}
interface User extends Node {
email?: string;
tasks?: Connection<Task>;
}
type ScheduleType = "ONCE" | "DAILY" | "WEEKLY" | "MONTHLY" | "YEARLY";
interface Task extends Node {
name: string;
notes?: string;
schedule: ScheduleType;
minFrequency?: number;
maxFrequency?: number;
createdAt: DateTime;
}
interface PaginationArguments {
after?: string;
first?: number;
before?: string;
last?: number;
}
interface PageInfo {
hasNextPage: boolean;
hasPrevPage: boolean;
startCursor?: string;
endCursor?: string;
}
interface Edge<T extends Node> {
cursor: string;
node?: T;
}
interface Connection<T extends Node> {
edges?: Array<Edge<T>>;
pageInfo: PageInfo;
}
enum NodeKind {
User = "USER",
Task = "TASK"
}
const nodeKindFrom = (kind: string) => {
const keys = Object.keys(NodeKind).filter(x => NodeKind[x] === kind);
return keys.length > 0
? Maybe.some<NodeKind>(NodeKind[keys[0]])
: Maybe.none<NodeKind>();
};
interface ID {
kind: NodeKind;
id: number;
}
const getId = (id: string) => {
const [kindStr, idStr] = Buffer.from(id, "base64")
.toString()
.split(":");
const kind = nodeKindFrom(kindStr);
return kind.flatMap<ID>(k => {
const actualId = parseInt(idStr, 10);
return isNaN(actualId)
? Maybe.none()
: Maybe.some({ id: actualId, kind: k });
});
};
const getIdOfKind = (id: string, kind: NodeKind) =>
getId(id).filter(i => i.kind === kind);
const buildId = (kind: NodeKind, id: number) =>
Buffer.from(`${kind}:${id}`).toString("base64");
const scheduleTypeMap: { [id: string]: ScheduleType } = {
[models.ScheduleType.Once]: "ONCE",
[models.ScheduleType.Daily]: "DAILY",
[models.ScheduleType.Weekly]: "WEEKLY",
[models.ScheduleType.Monthly]: "MONTHLY",
[models.ScheduleType.Yearly]: "YEARLY"
};
async function userTasks(
user: { id: string },
args: PaginationArguments
): Promise<Connection<Task>> {
return db.task<Connection<Task>>(async t => {
const after =
args.after &&
Maybe.some(args.before)
.flatMap(id => getIdOfKind(id, NodeKind.Task))
.some().id;
const before =
args.before &&
Maybe.fromFalsy(args.before)
.flatMap(id => getIdOfKind(id, NodeKind.Task))
.some().id;
const userId = getId(user.id).some().id;
let rows =
args.first || !(args.first || args.last)
? await t.tasks.list(userId, args.first, after, before)
: (await t.tasks.listReverse(
userId,
args.last,
after,
before
)).reverse();
if (args.first && args.last) {
rows = rows.slice(-1 * args.last);
}
return {
edges: rows.map(row => ({
cursor: buildId(NodeKind.Task, row.id),
node: {
ID: buildId(NodeKind.Task, row.id),
createdAt: row.createdAt,
maxFrequency: row.maxFrequency,
minFrequency: row.minFrequency,
name: row.name,
notes: row.notes,
schedule: scheduleTypeMap[row.schedule]
}
})),
pageInfo: {
hasNextPage:
rows.length > 0 ? await t.tasks.hasNext(userId, rows[0].id) : false,
hasPrevPage:
rows.length > 0
? await t.tasks.hasPrev(userId, rows[rows.length - 1].id)
: false,
startCursor:
rows.length > 0 ? buildId(NodeKind.Task, rows[0].id) : null,
endCursor:
rows.length > 0
? buildId(NodeKind.Task, rows[rows.length - 1].id)
: null
}
};
});
}
const resolvers: IResolvers<any, Context> = {
DateTime: new GraphQLScalarType(dateTimeConfig),
Query: {
hello: () => `Hello, world!`,
migrations: () => db.migrations.applied(),
user: async (parent: any, { id }: { id?: string }, context) =>
Maybe.fromFalsy(id)
.orElse(Maybe.some(buildId(NodeKind.User, context.user.id)))
.flatMap(i => getId(i))
.filter(i => i.kind === NodeKind.User)
.filter(i => i.id === context.user.id)
.map(i =>
db.users.details(i.id).then(user =>
user
.map(u => ({
email: u.email,
id: buildId(NodeKind.User, u.id)
}))
.orNull()
)
)
.orNull()
},
User: {
tasks: userTasks
}
};
export default resolvers;

79
src/api/typeDefs.ts
View File

@@ -1,79 +0,0 @@
// Copyright (C) 2019 ModZero <modzero@modzero.xyz>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
import { gql } from "apollo-server-express";
export default gql`
type Query {
"A simple type for getting started"
node(id: ID!): Node
hello: String
migrations: [Migration]!
user(id: ID): User
}
interface Node {
id: ID!
}
type Migration implements Node {
id: ID!
name: String!
appliedAt: DateTime!
}
type User implements Node {
id: ID!
email: String!
tasks(after: String, first: Int, before: String, last: Int): TaskConnection
}
type Task implements Node {
id: ID!
name: String!
notes: String
schedule: ScheduleType!
minFrequency: Int
maxFrequency: Int
createdAt: DateTime!
}
type TaskConnection {
edges: [TaskEdge]
pageInfo: PageInfo!
}
type TaskEdge {
cursor: String!
node: Task
}
type PageInfo {
hasNextPage: Boolean!
hasPrevPage: Boolean!
startCursor: String
endCursor: String
}
scalar DateTime
enum ScheduleType {
ONCE
DAILY
WEEKLY
MONTHLY
YEARLY
}
`;

10
src/db/repos/tasks.ts
View File

@@ -19,14 +19,14 @@ import { IDatabase, IMain } from "pg-promise";
function rowToTask(row: any): Task {
return {
createdAt: row.created_at,
id: +row.id,
maxFrequency: +row.maxFrequency,
minFrequency: +row.minFrequency,
owner: +row.owner,
name: row.name,
notes: row.notes,
owner: +row.owner,
schedule: row.schedule as ScheduleType
schedule: row.schedule as ScheduleType,
minFrequency: +row.minFrequency,
maxFrequency: +row.maxFrequency,
createdAt: row.created_at
};
}

14
src/index.ts
View File

@@ -14,7 +14,6 @@
// along with this program. If not, see <http://www.gnu.org/licenses/>.
import session, { SessionOptions } from "@holdyourwaffle/express-session";
import { server as graphqlServer } from "@kredens/api";
import { authMiddleware } from "@kredens/auth";
import { db } from "@kredens/db";
import logger from "@kredens/logger";
@@ -59,10 +58,10 @@ async function main() {
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
const sessionOptions: SessionOptions = {
resave: false,
saveUninitialized: false,
secret: process.env.SECRET,
store: new PgStore()
store: new PgStore(),
resave: false,
saveUninitialized: false
};
if (app.get("env") === "production") {
@@ -73,11 +72,6 @@ async function main() {
app.use("/bootstrap", bootstrapRouter);
app.use(authMiddleware());
const apiServer = graphqlServer();
apiServer.applyMiddleware({
app,
path: "/graphql"
});
app.use(csrf());
@@ -99,7 +93,7 @@ async function main() {
const port = 3000;
app.listen(port, () =>
logger.info("Example app listening", {
uri: `http://localhost:${port}${apiServer.graphqlPath}`
uri: `http://localhost:${port}`
})
);
}