fix: flag master data product and fix chickin approve

internal/modules/constants/repositories/constant.repository.go

@@ -32,6 +32,44 @@ func (r *ConstantRepositoryImpl) GetConstants() (map[string]interface{}, error)
 	}
 	sort.Strings(flagList)
 
+	productMainFlags := utils.ProductMainFlags()
+	productMainFlagValues := make([]string, len(productMainFlags))
+	for i, flag := range productMainFlags {
+		productMainFlagValues[i] = string(flag)
+	}
+
+	type productFlagOption struct {
+		Flag                string   `json:"flag"`
+		SubFlags            []string `json:"sub_flags"`
+		AllowWithoutSubFlag bool     `json:"allow_without_sub_flag"`
+	}
+
+	productOptions := utils.ProductFlagOptions()
+	productFlagOptions := make([]productFlagOption, 0, len(productOptions))
+	for _, option := range productOptions {
+		subFlags := make([]string, len(option.SubFlags))
+		for i, subFlag := range option.SubFlags {
+			subFlags[i] = string(subFlag)
+		}
+		productFlagOptions = append(productFlagOptions, productFlagOption{
+			Flag:                string(option.Flag),
+			SubFlags:            subFlags,
+			AllowWithoutSubFlag: option.AllowWithoutSubFlag,
+		})
+	}
+
+	productSubFlagToFlagRaw := utils.ProductSubFlagToFlag()
+	productSubFlagToFlag := make(map[string]string, len(productSubFlagToFlagRaw))
+	for subFlag, flag := range productSubFlagToFlagRaw {
+		productSubFlagToFlag[string(subFlag)] = string(flag)
+	}
+
+	legacyAliasesRaw := utils.LegacyFlagTypeAliases()
+	legacyAliases := make(map[string]string, len(legacyAliasesRaw))
+	for legacy, canonical := range legacyAliasesRaw {
+		legacyAliases[string(legacy)] = string(canonical)
+	}
+
 	type approvalStepConstant struct {
 		StepNumber uint16 `json:"step_number"`
 		StepName   string `json:"step_name"`
@@ -96,9 +134,15 @@ func (r *ConstantRepositoryImpl) GetConstants() (map[string]interface{}, error)
 			"BISNIS",
 			"INDIVIDUAL",
 		},
-		"adjustment": map[string]interface{}{
-			"transaction_subtypes": adjustmentSubtypesByType,
-		},
-		"approval_workflows": approvalWorkflows,
-	}, nil
+			"adjustment": map[string]interface{}{
+				"transaction_subtypes": adjustmentSubtypesByType,
+			},
+			"legacy_flag_aliases": legacyAliases,
+			"product_flag_mapping": map[string]interface{}{
+				"flags":            productMainFlagValues,
+				"options":          productFlagOptions,
+				"sub_flag_to_flag": productSubFlagToFlag,
+			},
+			"approval_workflows": approvalWorkflows,
+		}, nil
 }