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import express from 'express';
import { v4 as uuid, validate } from 'uuid';
import database from '../database';
import { requireVerification, Token } from './auth';
import { isOfType } from '../util';
const task = express();
task.use(requireVerification);
task.get('/:uuid', async (req, res) => {
try {
const id = req.params.uuid;
if (validate(id)) {
const task = await database('users')
.innerJoin('team_members', 'users.id', 'team_members.user_id')
.innerJoin('team_projects', 'team_members.team_id', 'team_projects.team_id')
.innerJoin('tasks', 'team_projects.project_id', 'tasks.project_id')
.select({
id: 'tasks.id',
project: 'tasks.project_id',
name: 'tasks.name',
text: 'tasks.text',
status: 'tasks.status',
priority: 'tasks.priority',
created: 'tasks.created',
edited: 'tasks.edited',
})
.where({
'users.id': req.body.token.id,
'tasks.id': id,
});
if (task.length >= 1) {
const assigned = await database('task_assignees')
.select({
id: 'task_assignees.user_id',
})
.where({
'task_assignees.task_id': id,
});
const dependentcies = await database('task_dependencies')
.select({
id: 'task_dependencies.requires_id',
})
.where({
'task_dependencies.task_id': id,
});
const requirements = await database('task_requirements')
.select({
role: 'task_requirements.role_id',
time: 'task_requirements.time'
})
.where({
'task_requirements.task_id': id,
});
res.status(200).json({
status: 'success',
task: {
...task[0],
assigned: assigned.map(row => row.id),
dependentcies: dependentcies.map(row => row.id),
requirements: requirements.map(row => ({
role: row.role,
time: row.time,
})),
},
});
} else {
res.status(404).json({
status: 'error',
message: 'task not found',
});
}
} else {
res.status(400).json({
status: 'error',
message: 'malformed uuid',
});
}
} catch (e) {
res.status(400).json({
status: 'error',
message: 'failed get task',
});
}
});
interface TaskRequirement {
role: string;
time: number;
}
interface AddTaskBody {
project: string;
name: string;
text: string;
priority: string;
dependentcies: Array<string>;
requirements: Array<TaskRequirement>;
assigned: Array<string>;
token: Token;
}
task.post('/', async (req, res) => {
if (isOfType<AddTaskBody>(req.body, [
['project', 'string'], ['name', 'string'], ['text', 'string'], ['icon', 'string'],
['priority', 'string'], ['dependentcies', 'object'], ['requirements', 'object'],
])) {
try {
const project_id = req.body.project;
const dependentcy_ids = req.body.dependentcies;
const assigned_ids = req.body.assigned;
const requirements = req.body.requirements;
const requirement_ids = requirements.map(req => req.role);
for (const team_id of [ ...dependentcy_ids, ...requirement_ids, ...assigned_ids, project_id ]) {
if (!validate(team_id)) {
res.status(400).json({
status: 'error',
message: 'malformed uuid',
});
return;
}
}
const task_id = uuid();
const project = await database('users')
.innerJoin('team_members', 'users.id', 'team_members.user_id')
.innerJoin('team_projects', 'team_members.team_id', 'team_projects.team_id')
.innerJoin('projects', 'team_projects.project_id', 'projects.id')
.select({ id: 'projects.id' })
.where({
'users.id': req.body.token.id,
'projects.id': project_id,
if (project.length >= 1) {
await database.transaction(async transaction => {
await transaction('tasks').insert({
id: task_id,
project_id: project_id,
name: req.body.name,
text: req.body.text,
icon: req.body.icon,
priority: req.body.priority,
status: 'open',
created: new Date(),
edited: new Date(),
});
if (requirements.length !== 0) {
await transaction('task_requirements').insert(
requirements.map(requirement => ({
task_id: task_id,
role_id: requirement.role,
time: requirement.time,
}))
);
}
if (dependentcy_ids.length !== 0) {
await transaction('task_dependencies').insert(
dependentcy_ids.map(dependentcy_id => ({
task_id: task_id,
requires_id: dependentcy_id,
}))
);
}
if (assigned_ids.length !== 0) {
await transaction('task_assignees').insert(
assigned_ids.map(user_id => ({
task_id: task_id,
user_id: user_id,
}))
);
}
});
res.status(200).json({
status: 'success',
id: task_id,
});
} else {
res.status(404).json({
status: 'error',
message: 'project not found',
});
}
} catch (e) {
res.status(400).json({
status: 'error',
message: 'failed to create task',
});
}
} else {
res.status(400).json({
status: 'error',
message: 'missing request fields',
});
}
});
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interface UpdateTaskBody {
name?: string;
text?: string;
icon?: string;
priority?: string;
status?: string;
remove_dependentcies?: Array<string>;
remove_requirements?: Array<string>;
remove_assigned?: Array<string>;
add_dependentcies?: Array<string>;
add_requirements?: Array<TaskRequirement>;
add_assigned?: Array<string>;
token: Token;
}
task.put('/:uuid', async (req, res) => {
if (isOfType<UpdateTaskBody>(req.body, [])) {
try {
const task_id = req.params.uuid;
const remove_dependentcy_ids = req.body.remove_dependentcies ?? [];
const remove_assigned_ids = req.body.remove_assigned ?? [];
const remove_requirement_ids = req.body.remove_requirements ?? [];
const add_dependentcy_ids = req.body.add_dependentcies ?? [];
const add_assigned_ids = req.body.add_assigned ?? [];
const add_requirements = req.body.add_requirements ?? [];
const add_requirement_ids = add_requirements.map(req => req.role);
const all_ids = [
...remove_requirement_ids,
...remove_assigned_ids,
...remove_dependentcy_ids,
...add_requirement_ids,
...add_assigned_ids,
...add_dependentcy_ids,
task_id,
];
for (const team_id of all_ids) {
if (!validate(team_id)) {
res.status(400).json({
status: 'error',
message: 'malformed uuid',
});
return;
}
}
const task = await database('users')
.innerJoin('team_members', 'users.id', 'team_members.user_id')
.innerJoin('team_projects', 'team_members.team_id', 'team_projects.team_id')
.innerJoin('tasks', 'team_projects.project_id', 'tasks.project_id')
.select({ id: 'tasks.id' })
.where({
'users.id': req.body.token.id,
'tasks.id': task_id,
});
if (task.length >= 1) {
await database.transaction(async transaction => {
await transaction('tasks')
.update({
name: req.body.name,
text: req.body.text,
icon: req.body.icon,
priority: req.body.priority,
status: req.body.status,
edited: new Date(),
})
.where({
'tasks.id': task_id,
});
if (remove_requirement_ids.length !== 0) {
await transaction('task_requirements')
.delete()
.where({
'task_id': task_id,
})
.whereIn('role_id', remove_requirement_ids);
}
if (remove_dependentcy_ids.length !== 0) {
await transaction('task_dependencies')
.delete()
.where({
'task_id': task_id,
})
.whereIn('requires_id', remove_dependentcy_ids);
}
if (remove_assigned_ids.length !== 0) {
await transaction('task_assignees')
.delete()
.where({
'task_id': task_id,
})
.whereIn('user_id', remove_assigned_ids);
}
if (add_requirements.length !== 0) {
await transaction('task_requirements').insert(
add_requirements.map(requirement => ({
task_id: task_id,
role_id: requirement.role,
time: requirement.time,
}))
);
}
if (add_dependentcy_ids.length !== 0) {
await transaction('task_dependencies').insert(
add_dependentcy_ids.map(dependentcy_id => ({
task_id: task_id,
requires_id: dependentcy_id,
}))
);
}
if (add_assigned_ids.length !== 0) {
await transaction('task_assignees').insert(
add_assigned_ids.map(user_id => ({
task_id: task_id,
user_id: user_id,
}))
);
}
});
res.status(200).json({
status: 'success',
});
} else {
res.status(404).json({
status: 'error',
message: 'task not found',
});
}
} catch (e) {
res.status(400).json({
status: 'error',
message: 'failed to update task',
});
}
} else {
res.status(400).json({
status: 'error',
message: 'missing request fields',
});
}
});
export default task;