erd
Generate entity-relationship diagram according to model text
Browser
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>ERD</title>
<link rel="stylesheet" href="path/to/dist/erd.css" />
</head>
<body>
<div id="erd">
{{ modelsText }}
</div>
<script src="path/to/dist/erd.js"></script>
<script>
window.generateERD()
</script>
</body>
</html>
Node.js
let erd = require('erd')
erd({modelsText, outputType})
Use mongoose models to generate erd
modelsText
models text like below format
# Entities
[Player] {bgcolor: "#d0e0d0"}
*_id [ ObjectId ]
+idid [ String (username), not null , Index]
firstname [ String , not null , Index]
lastname [ String , Index]
+email [ String , not null , Index]
avatar [ String ]
password [ String ]
active [ Boolean ]
coverImage [ String ]
tempuuid [ String ]
tempuuiddate [ Date ]
updated [ Date ]
created [ Date ]
[Post] {bgcolor: "#d0e0d0"}
*_id [ ObjectId ]
player [ String , not null ]
content [ Object , not null ]
photos [ Array<String> ]
likes [ Array<ObjectId> ]
updated [ Date ]
created [ Date ]
# Relationships
Post *--* Player
outputType
- png
- html
- Use correct relationship lines
- Make codes better
- Add tests
- Parse title element
MANY THANKS to the mermaid for the beginning codes and idea to generate erd digram.