spacedeck-open/models/db.js

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2018-07-17 12:16:24 +02:00
const Umzug = require('umzug');
function sequel_log(a,b,c) {
console.log(a);
}
const Sequelize = require('sequelize');
const sequelize = new Sequelize('database', 'username', 'password', {
host: 'localhost',
dialect: 'sqlite',
pool: {
max: 5,
min: 0,
acquire: 30000,
idle: 10000
},
// SQLite only
storage: 'database.sqlite',
logging: sequel_log,
// http://docs.sequelizejs.com/manual/tutorial/querying.html#operators
operatorsAliases: false
});
var User;
var Session;
var Space;
var Membership;
var Artifact;
var Message;
var Action;
module.exports = {
User: sequelize.define('user', {
_id: {type: Sequelize.STRING, primaryKey: true},
email: Sequelize.STRING,
password_hash: Sequelize.STRING,
nickname: Sequelize.STRING,
avatar_original_uri: Sequelize.STRING,
avatar_thumb_uri: Sequelize.STRING,
confirmation_token: Sequelize.STRING,
password_reset_token: Sequelize.STRING,
home_folder_id: Sequelize.STRING,
prefs_language: Sequelize.STRING,
prefs_email_notifications: Sequelize.STRING,
prefs_email_digest: Sequelize.STRING,
created_at: {type: Sequelize.DATE, defaultValue: Sequelize.NOW},
updated_at: {type: Sequelize.DATE, defaultValue: Sequelize.NOW}
}),
Session: sequelize.define('session', {
token: {type: Sequelize.STRING, primaryKey: true},
user_id: Sequelize.STRING,
expires: Sequelize.DATE,
created_at: {type: Sequelize.DATE, defaultValue: Sequelize.NOW},
device: Sequelize.STRING,
ip: Sequelize.STRING
}),
Space: sequelize.define('space', {
_id: {type: Sequelize.STRING, primaryKey: true},
name: {type: Sequelize.STRING, default: "New Space"},
space_type: {type: Sequelize.STRING, defaultValue: "space"},
creator_id: Sequelize.STRING,
parent_space_id: Sequelize.STRING,
access_mode: {type: Sequelize.STRING, default: "private"}, // "public" || "private"
password: Sequelize.STRING,
edit_hash: Sequelize.STRING,
edit_slug: Sequelize.STRING,
editors_locking: Sequelize.BOOLEAN,
thumbnail_uri: Sequelize.STRING,
width: Sequelize.INTEGER,
height: Sequelize.INTEGER,
background_color: Sequelize.STRING,
background_uri: Sequelize.STRING,
created_at: {type: Sequelize.DATE, defaultValue: Sequelize.NOW},
updated_at: {type: Sequelize.DATE, defaultValue: Sequelize.NOW},
thumbnail_url: Sequelize.STRING,
thumbnail_updated_at: {type: Sequelize.DATE}
}),
Membership: sequelize.define('membership', {
_id: {type: Sequelize.STRING, primaryKey: true},
space_id: Sequelize.STRING,
user_id: Sequelize.STRING,
role: Sequelize.STRING,
code: Sequelize.STRING,
state: {type: Sequelize.STRING, defaultValue: "pending"}, // valid: "pending", "active"
email_invited: Sequelize.STRING,
created_at: {type: Sequelize.DATE, defaultValue: Sequelize.NOW},
updated_at: {type: Sequelize.DATE, defaultValue: Sequelize.NOW}
}),
Message: sequelize.define('message', {
_id: {type: Sequelize.STRING, primaryKey: true},
space_id: Sequelize.STRING,
user_id: Sequelize.STRING,
editor_name: Sequelize.STRING,
message: Sequelize.TEXT,
created_at: {type: Sequelize.DATE, defaultValue: Sequelize.NOW},
updated_at: {type: Sequelize.DATE, defaultValue: Sequelize.NOW}
}),
Artifact: sequelize.define('artifact', {
_id: {type: Sequelize.STRING, primaryKey: true},
space_id: Sequelize.STRING,
user_id: Sequelize.STRING,
mime: Sequelize.STRING,
thumbnail_uri: Sequelize.STRING,
last_update_user_id: Sequelize.STRING,
editor_name: Sequelize.STRING,
last_update_editor_name: Sequelize.STRING,
description: Sequelize.TEXT,
state: {type: Sequelize.STRING, default: "idle"},
//linked_to: Sequelize.STRING,
title: Sequelize.STRING,
tags: Sequelize.TEXT,
search_text: Sequelize.STRING,
link_uri: Sequelize.STRING,
play_from: Sequelize.DECIMAL,
play_to: Sequelize.DECIMAL,
x: {type: Sequelize.DECIMAL, default: 0.0},
y: {type: Sequelize.DECIMAL, default: 0.0},
z: {type: Sequelize.DECIMAL, default: 0.0},
r: {type: Sequelize.DECIMAL, default: 0.0},
w: {type: Sequelize.DECIMAL, default: 100},
h: {type: Sequelize.DECIMAL, default: 100},
//control_points: [{
// dx: Number, dy: Number
//}],
control_points: Sequelize.TEXT,
group: Sequelize.STRING,
locked: {type: Sequelize.BOOLEAN, default: false},
payload_uri: Sequelize.STRING,
payload_thumbnail_web_uri: Sequelize.STRING,
payload_thumbnail_medium_uri: Sequelize.STRING,
payload_thumbnail_big_uri: Sequelize.STRING,
payload_size: Sequelize.INTEGER, // file size in bytes
fill_color: {type: Sequelize.STRING, default: "transparent"},
stroke_color: {type: Sequelize.STRING, default: "#000000"},
text_color: Sequelize.STRING,
stroke: {type: Sequelize.DECIMAL, default: 0.0},
stroke_style: {type: Sequelize.STRING, default: "solid"},
alpha: {type: Sequelize.DECIMAL, default: 1.0},
order: {type: Sequelize.INTEGER, default: 0},
crop_x: Sequelize.INTEGER,
crop_y: Sequelize.INTEGER,
crop_w: Sequelize.INTEGER,
crop_h: Sequelize.INTEGER,
shape: Sequelize.STRING,
shape_svg: Sequelize.STRING,
padding_left: Sequelize.INTEGER,
padding_right: Sequelize.INTEGER,
padding_top: Sequelize.INTEGER,
padding_bottom: Sequelize.INTEGER,
margin_left: Sequelize.INTEGER,
margin_right: Sequelize.INTEGER,
margin_top: Sequelize.INTEGER,
margin_bottom: Sequelize.INTEGER,
border_radius: Sequelize.INTEGER,
align: {type: Sequelize.STRING, default: "left"},
valign: {type: Sequelize.STRING, default: "top"},
brightness: Sequelize.DECIMAL,
contrast: Sequelize.DECIMAL,
saturation: Sequelize.DECIMAL,
blur: Sequelize.DECIMAL,
hue: Sequelize.DECIMAL,
opacity: Sequelize.DECIMAL,
payload_alternatives: Sequelize.TEXT,
/*payload_alternatives: [{
mime: String,
payload_uri: String,
payload_thumbnail_web_uri: String,
payload_thumbnail_medium_uri: String,
payload_thumbnail_big_uri: String,
payload_size: Number
}],*/
created_at: {type: Sequelize.DATE, defaultValue: Sequelize.NOW},
updated_at: {type: Sequelize.DATE, defaultValue: Sequelize.NOW}
}),
init: async function() {
User = this.User;
Session = this.Session;
Space = this.Space;
Artifact = this.Artifact;
Message = this.Message;
Membership = this.Membership;
Space.belongsTo(User, {
foreignKey: {
name: 'creator_id'
},
as: 'creator'
});
Membership.belongsTo(User, {
foreignKey: {
name: 'user_id'
},
as: 'user'
});
Membership.belongsTo(Space, {
foreignKey: {
name: 'space_id'
},
as: 'space'
});
Artifact.belongsTo(User, {
foreignKey: {
name: 'user_id'
},
as: 'user'
});
Artifact.belongsTo(Space, {
foreignKey: {
name: 'space_id'
},
as: 'space'
});
Message.belongsTo(User, {
foreignKey: {
name: 'user_id'
},
as: 'user'
});
Message.belongsTo(Space, {
foreignKey: {
name: 'space_id'
},
as: 'space'
});
await sequelize.sync();
var umzug = new Umzug({
storage: 'sequelize',
storageOptions: {
sequelize: sequelize
},
migrations: {
params: [
sequelize.getQueryInterface(),
Sequelize
],
path: './models/migrations',
pattern: /\.js$/
}
});
umzug.up().then(function(migrations) {
console.log('Migration complete up!');
});
},
getUserRoleInSpace: (originalSpace, user, cb) => {
originalSpace.path = [];
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if (originalSpace._id == user.home_folder_id || (originalSpace.creator_id && originalSpace.creator_id == user._id)) {
cb("admin");
} else {
var findMembershipsForSpace = function(space, allMemberships, prevRole) {
Membership.findAll({ where: {
"space_id": space._id
}}).then(function(parentMemberships) {
var currentMemberships = parentMemberships.concat(allMemberships);
if (space.parent_space_id) {
Space.findOne({ where: {
"_id": space.parent_space_id
}}).then(function(parentSpace) {
findMembershipsForSpace(parentSpace, currentMemberships, prevRole);
});
} else {
// reached the top
var role = prevRole;
space.memberships = currentMemberships;
if (role == "none") {
if (originalSpace.access_mode == "public") {
role = "viewer";
}
}
currentMemberships.forEach(function(m, i) {
if (m.user_id && m.user_id == user._id) {
role = m.role;
}
});
cb(role);
}
});
};
findMembershipsForSpace(originalSpace, [], "none");
}
},
spaceToObject: (space) => {
// FIXME TODO
return space;
},
findUserBySessionToken: (token, cb) => {
Session.findOne({where: {token: token}})
.then(session => {
if (!session) cb(null, null)
else User.findOne({where: {_id: session.user_id}})
.then(user => {
cb(null, user)
})
})
},
unpackArtifact: (a) => {
if (a.tags && (typeof a.tags)=="string") {
a.tags = JSON.parse(a.tags);
}
if (a.control_points && (typeof a.control_points)=="string") {
a.control_points = JSON.parse(a.control_points);
}
if (a.payload_alternatives && (typeof a.payload_alternatives)=="string") {
a.payload_alternatives = JSON.parse(a.payload_alternatives);
}
return a;
},
packArtifact: (a) => {
if (a.tags && (typeof a.tags)!="string") {
a.tags = JSON.stringify(a.tags);
}
if (a.control_points && (typeof a.control_points)!="string") {
a.control_points = JSON.stringify(a.control_points);
}
if (a.payload_alternatives && (typeof a.payload_alternatives)!="string") {
a.payload_alternatives = JSON.stringify(a.payload_alternatives);
}
return a;
}
}