Here's all the command cheats I've been able to dig out.
Enjoy. :D
Please, if you use this somewhere, post a link to this guide :)
Some stuff hasn't been tested or understood, feel free to say what are the results so I can update :)

unlockallmaps
// Use on Main menu, unlock all maps. (NO WAY !)

givemethemoney
//1.000.000$ added

resolveall
// resolve all cases on maps

startcall <ID>
// Start a call with the ID

resetcamp
// Locks all maps (Use on main menu)

preload
// Preloads something

clearall
// (UNTESTED) Seems to clear all saves, I"m not gonna test that myself.

importloc
// Restart loc xml (or something like this)

selftalk
// Allows to talk as caller

setdutytime XX
// XX = Seconds - Set your duty time. Enjoy long long duties !!

instantcalls
// Enable/Disable Calls while on duty.

alwaysfight
// Unsure yet, looks like it's suspects always engaging battle with cops

saveprefs
// Not sure what it saved, maybe options but it's autosaving anyway ??

changelangto XX
// XX = fr-FR for french - Instant language changes.

refreshscene
// Reload the page you're on / Restart to team management

resetachiv
// Achievements has been restored

getachiv_X
Shows if you got Achievement XY already.
(Thanks LittleFreak92)

setachiv
// Unsure

getsubs
// Unsure

reputation
// +100 rep

addrep XX
// Add a case.
check the list here https://gtm.steamproxy.vip/sharedfiles/filedetails/?id=1968725388

quickd
// Skips voices of the operator

finishd
// Finish duty

saveg
// Saves the game

loadg
// Guess that yourself :p

resetl
// Resets the level (untested)

makebasesave
// ?????????????

startws
// Start Washington

startevent event_X
// Untested

downloadcity <ID>
// Untested

isileg
// Unsure, always false...