Implemented ESX.DoesJobExist()

server/classes/player.lua

@@ -345,40 +345,37 @@ function CreateExtendedPlayer(player, accounts, inventory, job, loadout, name, l
 	end
 
 	self.setJob = function(name, grade)
+	self.setJob = function(job, grade)
 		local lastJob = json.decode(json.encode(self.job))
 
-		MySQL.Async.fetchAll('SELECT * FROM `jobs` WHERE `name` = @name', {
-			['@name'] = name
-		}, function(result)
+		if ESX.DoesJobExist(job, grade) then
+			local jobObject, gradeObject = ESX.Jobs[job], ESX.Jobs[job].grades[grade]
 
-			self.job['id']    = result[1].id
-			self.job['name']  = result[1].name
-			self.job['label'] = result[1].label
+			self.job['id']    = jobObject.id
+			self.job['name']  = jobObject.name
+			self.job['label'] = jobObject.label
 
-			MySQL.Async.fetchAll('SELECT * FROM `job_grades` WHERE `job_name` = @job_name AND `grade` = @grade', {
-				['@job_name'] = name,
-				['@grade']    = grade
-			}, function(result)
-				self.job['grade']        = grade
-				self.job['grade_name']   = result[1].name
-				self.job['grade_label']  = result[1].label
-				self.job['grade_salary'] = result[1].salary
+			self.job['grade']        = grade
+			self.job['grade_name']   = gradeObject.name
+			self.job['grade_label']  = gradeObject.label
+			self.job['grade_salary'] = gradeObject.salary
 
-				self.job['skin_male']    = nil
-				self.job['skin_female']  = nil
+			self.job['skin_male']    = nil
+			self.job['skin_female']  = nil
 
-				if result[1].skin_male ~= nil then
-					self.job['skin_male'] = json.decode(result[1].skin_male)
-				end
+			if gradeObject.skin_male ~= nil then
+				self.job['skin_male'] = json.decode(gradeObject.skin_male)
+			end
 
-				if result[1].skin_female ~= nil then
-					self.job['skin_female'] = json.decode(result[1].skin_female)
-				end
+			if gradeObject.skin_female ~= nil then
+				self.job['skin_female'] = json.decode(gradeObject.skin_female)
+			end
 
-				TriggerEvent("esx:setJob", self.source, self.job, lastJob)
-				TriggerClientEvent("esx:setJob", self.source, self.job)
-			end)
-		end)
+			TriggerEvent('esx:setJob', self.source, self.job, lastJob)
+			TriggerClientEvent('esx:setJob', self.source, self.job)
+		else
+			print(('es_extended: ignoring setJob for %s due to job not found!'):format(self.source))
+		end
 	end
 
 	self.addWeapon = function(weaponName, ammo)

server/commands.lua

@@ -21,7 +21,12 @@ TriggerEvent('es:addGroupCommand', 'setjob', 'jobmaster', function(source, args,
 		local xPlayer = ESX.GetPlayerFromId(args[1])
 
 		if xPlayer then
-			xPlayer.setJob(args[2], tonumber(args[3]))
+			if ESX.DoesJobExist(args[2], args[3]) then
+				xPlayer.setJob(args[2], args[3])
+			else
+				TriggerClientEvent('chat:addMessage', source, { args = { '^1SYSTEM', 'That job does not exist.' } })
+			end
+
 		else
 			TriggerClientEvent('chat:addMessage', source, { args = { '^1SYSTEM', 'Player not online.' } })
 		end

server/common.lua

@@ -8,6 +8,7 @@ ESX.CancelledTimeouts    = {}
 ESX.LastPlayerData       = {}
 ESX.Pickups              = {}
 ESX.PickupId             = 0
+ESX.Jobs                 = {}
 
 AddEventHandler('esx:getSharedObject', function(cb)
 	cb(ESX)
@@ -28,6 +29,30 @@ MySQL.ready(function()
 			}
 		end
 	end)
+
+	local result = MySQL.Sync.fetchAll('SELECT * FROM jobs', {})
+
+	for i=1, #result do
+		ESX.Jobs[result[i].name] = result[i]
+		ESX.Jobs[result[i].name].grades = {}
+	end
+
+	local result2 = MySQL.Sync.fetchAll('SELECT * FROM job_grades', {})
+
+	for i=1, #result2 do
+		if ESX.Jobs[result2[i].job_name] then
+			ESX.Jobs[result2[i].job_name].grades[tostring(result2[i].grade)] = result2[i]
+		else
+			print(('es_extended: invalid job "%s" from table job_grades ignored!'):format(result2[i].job_name))
+		end
+	end
+
+	for k,v in pairs(ESX.Jobs) do
+		if next(v.grades) == nil then
+			ESX.Jobs[v.name] = nil
+			print(('es_extended: ignoring job "%s" due to missing job grades!'):format(v.name))
+		end
+	end
 end)
 
 AddEventHandler('esx:playerLoaded', function(source)

server/functions.lua

@@ -186,3 +186,13 @@ ESX.CreatePickup = function(type, name, count, label, player)
 	TriggerClientEvent('esx:pickup', -1, pickupId, label, player)
 	ESX.PickupId = pickupId
 end
+
+ESX.DoesJobExist = function(job, grade)
+	if job and grade then
+		if ESX.Jobs[job] and ESX.Jobs[job].grades[grade] then
+			return true
+		end
+	end
+
+	return false
+end