This bounty has, thankfully, been solved. Thank you to all those that
have participated! It has saved me so much time!
BR,
Jason Brower
On 05/17/2012 07:28 PM, Jason Brower wrote:
I have the event management tool I have been working on for 2 years
now and I have made some changes to the code that require my most
complicated query to be rebuilt.
After thinking about it for several hours I figure I should throw it
at you guys to see what you can come up with.
The winner of this query will get 75€ with paypal or other means after
I have it implemented it in the code.
I have the following model:
model_diagram.png
event_attender.py
tag.py
tag_link.py
Description:
I am building a list of connections based on relevance by tag.
Tags have two states, looking for and attribute.
Users attach themselves to these tags with the two attributes.
"I am looking for someone with this tag."
and/or
"This tag is something about me that I want to offer."
Now when they do this a list of users will show on the screen.
ID Nickname Tags your looking for that they have Your Relevance
Tags they are looking for that you have Their Relevance Total
Relevance Image city
101 encompass Tag1, Tag2, Tag4 3 Tag4, Tag5, Tag 6
3 10
http://.... Oulu
102 encompass Tag1, Tag2, Tag4 3 Tag4, Tag 6 3
8
http://.... Oulu
150 encompass Tag1, Tag2, Tag4 3 Tag 6 3 7
http://.... Helsinki
This is build with the following:
UserA is the user logged in using the system
If another user has a tag that UserA is looking for, then relevance is
+2 to UserA
If another user is looking for something UserA has, then relevance is
+1 to UserA
If another user lives in the same city as UserA and has something they
are looking for or something to offer then relevance is +1
Does this make sense? I just need to query that will happen. I can
handle the view just fine. Feel free to comment or ask questions.
If you can think of a good way to connect people better with the data
in the model diagram attached do tell. I will give you another 25€
for that implementation as well. :)
---
BR,
Jason Brower
