fixed all functions

src/analysis/flux_balance_analysis.jl

@@ -8,9 +8,7 @@ Arguments are passed to [`flux_balance_analysis`](@ref).
 """
 function flux_balance_analysis_vec(args...; kwargs...)::Union{Vector{Float64},Nothing}
     optmodel = flux_balance_analysis(args...; kwargs...)
-
-    COBREXA.JuMP.termination_status(optmodel) in [MOI.OPTIMAL, MOI.LOCALLY_SOLVED] ||
-        return nothing
+    is_solved(optmodel) || return nothing
     value.(optmodel[:x])
 end
 

src/analysis/flux_variability_analysis.jl

@@ -141,13 +141,13 @@ Internal helper for creating the optimized model on a remote worker, for
 avoiding namespace problems.
 """
 function _FVA_optimize_reaction(model, rid, ret)
-    sense = rid > 0 ? MOI.MAX_SENSE : MOI.MIN_SENSE
+    sense = rid > 0 ? MAX : MIN
     var = all_variables(model)[abs(rid)]
 
     @objective(model, sense, var)
     optimize!(model)
 
-    if termination_status(model) in [MOI.OPTIMAL, MOI.LOCALLY_SOLVED]
+    if is_solved(model)
         return ret(model)
     else
         return nothing

src/analysis/parsimonious_flux_balance_analysis.jl

@@ -41,8 +41,7 @@ function parsimonious_flux_balance_analysis(
 )
     # Run FBA
     opt_model = flux_balance_analysis(model, optimizer; modifications = modifications)
-    COBREXA.JuMP.termination_status(opt_model) in [MOI.OPTIMAL, MOI.LOCALLY_SOLVED] ||
-        return nothing # FBA failed
+    is_solved(opt_model) || return nothing # FBA failed
 
     # get the objective
     Z = objective_value(opt_model)
@@ -63,15 +62,13 @@ function parsimonious_flux_balance_analysis(
         @constraint(opt_model, pfba_constraint, lb <= original_objective <= ub)
 
         optimize!(opt_model)
-        COBREXA.JuMP.termination_status(opt_model) in [MOI.OPTIMAL, MOI.LOCALLY_SOLVED] &&
-            break
+        is_solved(opt_model) && break
 
         COBREXA.JuMP.delete(opt_model, pfba_constraint)
         COBREXA.JuMP.unregister(opt_model, :pfba_constraint)
     end
 
-    COBREXA.JuMP.termination_status(opt_model) in [MOI.OPTIMAL, MOI.LOCALLY_SOLVED] ||
-        return nothing # pFBA failed
+    is_solved(opt_model) || return nothing # pFBA failed
 
     return opt_model
 end