text: module.exports = {
      props: ['user', 'team', 'billableType'],
  
      /**
       * The component's data.
       */
      data() {
          return {
              plans: [],
  
              form: new SparkForm({
                  email: ''
              })
          };
      },
  
  
      computed: {
          /**
           * Get the active subscription instance.
           */
          activeSubscription() {
              if ( ! this.billable) {
                  return;
              }
  
              const subscription = _.find(
                  this.billable.subscriptions,
                  subscription => subscription.name == 'default'
              );
  
              if (typeof subscription !== 'undefined') {
                  return subscription;
              }
          },
  
  
          /**
           * Get the active plan instance.
           */
          activePlan() {
              if (this.activeSubscription) {
                  return _.find(this.plans, (plan) => {
                      return plan.id == this.activeSubscription.provider_plan;
                  });
              }
          },
  
  
          /**
           * Check if there's a limit for the number of team members.
           */
          hasTeamMembersLimit() {
              if (! this.activePlan) {
                  return false;
              }
  
              return !! this.activePlan.attributes.teamMembers;
          },
  
  
          /**
           *
           * Get the remaining team members in the active plan.
           */
          remainingTeamMembers() {
              return this.activePlan
                      ? this.activePlan.attributes.teamMembers - this.$parent.team.users.length
                      : 0;
          },
  
  
          /**
           * Check if the user can invite more team members.
           */
          canInviteMoreTeamMembers() {
              if (! this.hasTeamMembersLimit) {
                  return true;
              }
              return this.remainingTeamMembers > 0;
          }
      },
  
  
      /**
       * The component has been created by Vue.
       */
      created() {
          this.getPlans();
      },
  
  
      methods: {
          /**
           * Send a team invitation.
           */
          send() {
              Spark.post(`/settings/${Spark.pluralTeamString}/${this.team.id}/invitations`, this.form)
                  .then(() => {
                      this.form.email = '';
  
                      this.$parent.$emit('updateInvitations');
                  });
          },
  
          /**
           * Get all the plans defined in the application.
           */
          getPlans() {
              axios.get('/spark/plans')
                  .then(response => {
                      this.plans = response.data;
                  });
          }
      }
  };
  