Cp admin simplified access updates

app/locals.js

@@ -1,5 +1,18 @@
 module.exports = function(req, res, next) {
 
+    const buildSwitchedPharmacyOrganisationSetting = (sessionData, currentOrganisationId) => {
+      if (!sessionData.previousOrganisationId || !currentOrganisationId) {
+        return null
+      }
+
+      return {
+        id: currentOrganisationId,
+        status: 'Active',
+        permissionLevel: 'Lead administrator',
+        vaccinator: false
+      }
+    }
+
     const monthNames = [
       'January',
       'February',
@@ -25,7 +38,24 @@ module.exports = function(req, res, next) {
 
     // Set currentUser for convenience
     if (req.session.data.currentUserId) {
-      res.locals.currentUser = req.session.data.users.find((user) => user.id === req.session.data.currentUserId)
+      const sessionUser = req.session.data.users.find((user) => user.id === req.session.data.currentUserId)
+      const switchedOrganisationSetting = buildSwitchedPharmacyOrganisationSetting(
+        req.session.data,
+        req.session.data.currentOrganisationId
+      )
+
+      if (sessionUser && switchedOrganisationSetting) {
+        const userOrganisations = (sessionUser.organisations || [])
+          .filter((organisation) => organisation.id !== switchedOrganisationSetting.id)
+          .map((organisation) => ({ ...organisation }))
+
+        res.locals.currentUser = {
+          ...sessionUser,
+          organisations: [...userOrganisations, switchedOrganisationSetting]
+        }
+      } else {
+        res.locals.currentUser = sessionUser
+      }
     } else {
       res.locals.currentUser = null
     }

app/routes/auth.js

@@ -1,5 +1,13 @@
 module.exports = router => {
 
+  const asArray = (value) => {
+    if (value === undefined || value === null) {
+      return []
+    }
+
+    return Array.isArray(value) ? value : [value]
+  }
+
   const getDefaultLandingPath = (data, organisationId) => {
     const organisation = (data.organisations || []).find((item) => item.id === organisationId)
 
@@ -22,6 +30,114 @@ module.exports = router => {
     return '/home'
   }
 
+  const getCurrentUserFromSessionData = (data) => {
+    if (!data) {
+      return null
+    }
+
+    if (data.currentUserId) {
+      return (data.users || []).find((user) => user.id === data.currentUserId) || null
+    }
+
+    if (data.email) {
+      return (data.users || []).find((user) => user.email === data.email) || null
+    }
+
+    return null
+  }
+
+  router.get('/auth/restore-organisation', (req, res) => {
+    const data = req.session.data
+    const previousOrganisationId = data.previousOrganisationId
+    const previousOrganisation = (data.organisations || []).find((organisation) => organisation.id === previousOrganisationId)
+
+    if (!previousOrganisationId) {
+      return res.redirect('/auth/select-organisation')
+    }
+
+    data.currentOrganisationId = previousOrganisationId
+    delete data.previousOrganisationId
+
+    if (previousOrganisation && previousOrganisation.type === 'Pharmacy HQ') {
+      return res.redirect('/pharmacies')
+    }
+
+    res.redirect(getDefaultLandingPath(data, previousOrganisationId))
+  })
+
+  const isTemporaryAccessInactive = (addedOnIsoDate, deactivatedOnIsoDate) => {
+    if (deactivatedOnIsoDate) {
+      return true
+    }
+
+    if (!addedOnIsoDate) {
+      return false
+    }
+
+    const expiryDate = new Date(`${addedOnIsoDate}T12:00:00`)
+    expiryDate.setDate(expiryDate.getDate() + 7)
+
+    const today = new Date()
+    today.setHours(0, 0, 0, 0)
+
+    return expiryDate < today
+  }
+
+  const getGroupAdminSwitchContext = (data, user) => {
+    if (!data || !user) {
+      return {
+        isEligible: false,
+        groupOrganisation: null,
+        temporaryPharmacies: []
+      }
+    }
+
+    const activeGroupAdminOrganisationIds = (user.organisations || [])
+      .filter((organisation) => organisation.permissionLevel === 'Group administrator' && organisation.status === 'Active')
+      .map((organisation) => organisation.id)
+
+    const groupOrganisation = (data.organisations || []).find((organisation) => {
+      return organisation.type === 'Pharmacy HQ' && activeGroupAdminOrganisationIds.includes(organisation.id)
+    })
+
+    if (!groupOrganisation) {
+      return {
+        isEligible: false,
+        groupOrganisation: null,
+        temporaryPharmacies: []
+      }
+    }
+
+    const temporaryPharmacyIds = [...new Set(asArray(data.groupAdminTemporaryPharmacyIds))]
+    const temporaryPharmacyAddedDates = data.groupAdminTemporaryPharmacyAddedDates || {}
+    const temporaryPharmacyDeactivatedDates = data.groupAdminTemporaryPharmacyDeactivatedDates || {}
+
+    const temporaryPharmacies = temporaryPharmacyIds
+      .map((pharmacyId) => {
+        const organisation = (data.organisations || []).find((item) => item.id === pharmacyId)
+
+        return {
+          organisation,
+          addedOn: temporaryPharmacyAddedDates[pharmacyId],
+          deactivatedOn: temporaryPharmacyDeactivatedDates[pharmacyId]
+        }
+      })
+      .filter((item) => item.organisation)
+      .filter((organisation) => {
+        return organisation.organisation.status === 'Active' && organisation.organisation.companyId === groupOrganisation.id
+      })
+      .filter((item) => {
+        return !isTemporaryAccessInactive(item.addedOn, item.deactivatedOn)
+      })
+      .map((item) => item.organisation)
+
+    return {
+      isEligible: temporaryPharmacies.length > 1,
+      groupOrganisation,
+      temporaryPharmacies
+    }
+  }
+
   router.post('/auth/sign-in', (req, res) => {
 
     const data = req.session.data
@@ -119,6 +235,97 @@ module.exports = router => {
     }
   })
 
+  router.get('/auth/switch-organisation/work-type', (req, res) => {
+    const data = req.session.data
+    const user = getCurrentUserFromSessionData(data)
+    const context = getGroupAdminSwitchContext(data, user)
+
+    if (!user || !context.isEligible) {
+      return res.redirect('/auth/select-organisation')
+    }
+
+    res.render('auth/switch-work-type', {
+      groupOrganisation: context.groupOrganisation
+    })
+  })
+
+  router.post('/auth/switch-organisation/work-type', (req, res) => {
+    const data = req.session.data
+    const user = getCurrentUserFromSessionData(data)
+    const context = getGroupAdminSwitchContext(data, user)
+    const switchOrganisationWorkType = req.body.switchOrganisationWorkType
+
+    if (!user || !context.isEligible) {
+      return res.redirect('/auth/select-organisation')
+    }
+
+    if (!switchOrganisationWorkType) {
+      return res.render('auth/switch-work-type', {
+        groupOrganisation: context.groupOrganisation,
+        error: {
+          text: 'Select the type of work you want to do'
+        }
+      })
+    }
+
+    if (switchOrganisationWorkType === 'group-admin') {
+      data.currentOrganisationId = context.groupOrganisation.id
+      return res.redirect(getDefaultLandingPath(data, context.groupOrganisation.id))
+    }
+
+    if (switchOrganisationWorkType === 'individual-pharmacy') {
+      return res.redirect('/auth/switch-organisation/select-pharmacy')
+    }
+
+    res.render('auth/switch-work-type', {
+      groupOrganisation: context.groupOrganisation,
+      error: {
+        text: 'Select the type of work you want to do'
+      }
+    })
+  })
+
+  router.get('/auth/switch-organisation/select-pharmacy', (req, res) => {
+    const data = req.session.data
+    const user = getCurrentUserFromSessionData(data)
+    const context = getGroupAdminSwitchContext(data, user)
+
+    if (!user || !context.isEligible) {
+      return res.redirect('/auth/select-organisation')
+    }
+
+    res.render('auth/select-pharmacy-for-access', {
+      groupOrganisation: context.groupOrganisation,
+      pharmacies: context.temporaryPharmacies
+    })
+  })
+
+  router.post('/auth/switch-organisation/select-pharmacy', (req, res) => {
+    const data = req.session.data
+    const user = getCurrentUserFromSessionData(data)
+    const context = getGroupAdminSwitchContext(data, user)
+    const switchOrganisationPharmacyId = req.body.switchOrganisationPharmacyId
+
+    if (!user || !context.isEligible) {
+      return res.redirect('/auth/select-organisation')
+    }
+
+    const isValidSelection = context.temporaryPharmacies.some((pharmacy) => pharmacy.id === switchOrganisationPharmacyId)
+
+    if (!switchOrganisationPharmacyId || !isValidSelection) {
+      return res.render('auth/select-pharmacy-for-access', {
+        groupOrganisation: context.groupOrganisation,
+        pharmacies: context.temporaryPharmacies,
+        error: {
+          text: 'Select a pharmacy to access'
+        }
+      })
+    }
+
+    data.currentOrganisationId = switchOrganisationPharmacyId
+    res.redirect(getDefaultLandingPath(data, switchOrganisationPharmacyId))
+  })
+
   router.get('/sign-out', (req, res) => {
     req.session.data.currentUserId = null
     req.session.data.currentOrganisationId = null