Improve DX by creating development environment with minimal and documented setup

.gitignore

@@ -36,4 +36,5 @@ yarn-error.log*
 # typescript
 *.tsbuildinfo
 
-/data
+/data
+/dev/data

CONTRIBUTING.md

@@ -0,0 +1,69 @@
+# Contributing
+
+Vad kul att du vill hjälpa till och utveckla nollk.it! Alla förbättringar leder
+till en bättre upplevelse för både Nollan och NollKIT, så tack!
+
+## Information om projektet
+
+Projektet använder teknologierna i listan nedanför. Du behöver inte vara bekant
+med alla för att göra ändringar men det gör det självklart lättare desto mer du
+kan! Det skadar aldrig att försöka och du kan alltid fråga om hjälp.
+
+- [Next.js](https://nextjs.org/)
+- [TypeScript](https://www.typescriptlang.org/)
+- [Node.js](https://nodejs.org/)
+- [Tailwind](https://tailwindcss.com/)
+- [Prisma](https://www.prisma.io/)
+- [Docker](https://www.docker.com/) ([Docker Compose](https://docs.docker.com/compose/))
+- [MongoDB](https://www.mongodb.com/)
+
+## För att utveckla
+
+Installera [Docker Compose](https://docs.docker.com/compose/install) och
+[Node.js](https://nodejs.org/en/download) om du inte redan har det.
+
+### Starta databasen
+
+```console
+docker compose --file dev/docker-compose.yml up -d
+```
+
+> [!WARNING]
+> Om du får ett felmeddelande, [kontrollera att Docker körs](https://docs.docker.com/engine/daemon/troubleshoot/).
+
+### Förbered webbsidan
+
+1. Skapa filen `.env` med följande innehåll:
+
+    ```env
+    DATABASE_URL=mongodb://localhost:27017/db
+    PASSWORD=123
+    ```
+
+2. Kör dessa kommandon:
+
+    ```console
+    npm install -D
+    npx prisma generate
+    node data.js
+    ```
+
+    > [!NOTE]
+    > `npm install -D` installerar alla Node dependencies, inklusive dependencies för utveckling.  
+    > `npx prisma generate` genererar koden för Prisma klienten.  
+    > `node data.js` skapar startdata i databasen.  
+
+### Starta webbsidan
+
+```console
+npm run dev
+```
+
+> [!TIP]
+> Sidan uppdateras automatiskt när du ändrar källkoden.
+
+### Stäng av databasen
+
+```compose
+docker compose --file dev/docker-compose.yml down
+```

README.md

@@ -12,12 +12,3 @@ Döp filerna till `år.pdf` eller `år.ttf`.
 
 För att starta projektet bygg docker nånting nånting
 Prisma generate? Gör det lätt att förstå helt enkelt.
-
-
-
-## För att utveckla
-Först kör npm i, sen npx prisma generate om prisma skulle gnälla.
-
-Hur gör man med databasen?
-Docker?
-

components/Countdown.tsx

@@ -10,12 +10,14 @@ export default function Countdown({ criticalDates }: { criticalDates: string[] }
     seconds: number,
   }
 
-  const [timeLeft, setTimeLeft] = useState<TimeLeft>({
+  const defaultTimeLeft: TimeLeft = {
     days: 100,
     hours: 0,
     minutes: 0,
     seconds: 0,
-  })
+  }
+
+  const [timeLeft, setTimeLeft] = useState<TimeLeft>(defaultTimeLeft)
 
   const ctx = useContext(YearContext)
 
@@ -26,7 +28,10 @@ export default function Countdown({ criticalDates }: { criticalDates: string[] }
   function getTimeLeft(year: string): TimeLeft {
     const todaysDate = new Date()
 
-    const msDelta = new Date(findCriticalDate(criticalDates, year)).getTime() - todaysDate.getTime()
+    const criticalDate = findCriticalDate(criticalDates, year)
+    if (criticalDate === "")
+      return defaultTimeLeft
+    const msDelta = new Date(criticalDate).getTime() - todaysDate.getTime()
 
     const daysLeft = Math.floor(msDelta / (86_400_000))
     const hoursLeft = Math.floor((msDelta % 86_400_000) / 3_600_000)

components/ImageWithFallback.tsx

@@ -21,12 +21,16 @@ export default function ImageWithFallback(props: ImageWithFallbackProps) {
 
   return useFallback ?
     // If fallbacksrc is not set, don't render anything
-    props.fallbacksrc ? (
-      <Image {...props} src={props.fallbacksrc} />
+    (
+      props.fallbacksrc &&
+      typeof props.fallbacksrc === 'string' &&
+      props.fallbacksrc.trim() !== ''
+    ) ? (
+      <Image {...props} unoptimized src={props.fallbacksrc} />
     ) : (
       null
     )
   : (
-    <Image {...props} onError={() => setUseFallback(true)}/>
+    <Image {...props} unoptimized onError={() => setUseFallback(true)}/>
   )
 }

components/ManagementDisplays/CommitteeManagementDisplay.tsx

@@ -6,10 +6,13 @@ import TextInput from "../admin/TextInput"
 import Accordion from "../admin/Accordion"
 
 interface CommitteeManagementDisplayProps {
-  committee: CommitteeWithMembers
+  committee?: CommitteeWithMembers
 }
 
 export default function CommitteeManagementDisplay({ committee }: CommitteeManagementDisplayProps) {
+  if (!committee) {
+    return <p>Skapa en kommittée för att komma igång.</p>
+  }
 
   const [members, setMembers] = useState(committee.members)
   let newMembers = [...members]
@@ -155,15 +158,21 @@ export default function CommitteeManagementDisplay({ committee }: CommitteeManag
               "Content-Type": "application/json",
             },
             body: JSON.stringify({ year: committee.year }),
-          }).then(() => {
+          }).then(() => 
             fetch("/api/admin/committee/add", {
               method: "POST",
               headers: {
                 "Content-Type": "application/json",
               },
               body: JSON.stringify(committeeWithMembers),
             })
-          }).then(() => alert("Sparat " + committee.year + " till databasen!"))
+          ).then(res => {
+            if (res.status === 200) {
+              alert("Sparat " + committee.year + " till databasen!")
+            } else {
+              alert("Något gick fel")
+            }
+          })
         }}>
           Spara till databasen
         </Button>

components/ManagementDisplays/TimelineManagementDisplay.tsx

@@ -11,12 +11,16 @@ interface TimelineManagementDisplayProps {
 
 export default function TextManagementDisplay(props: TimelineManagementDisplayProps) {
 
-  const [selectedYear, setSelectedYear] = useState(props.committees.sort((a, b) => b.year - a.year)[0].year)
+  const [selectedYear, setSelectedYear] = useState(props.committees.sort((a, b) => b.year - a.year)[0]?.year ?? new Date().getFullYear())
 
   const [shownEvents, setShownEvents] = useState(props.timelineEvents.filter(event => event.year === selectedYear.toString()).sort((a, b) => a.date > b.date ? 1 : -1))
 
-  const getCategoryColor = (categoryId: string) => {
-    return props.categories.find(category => category.title === categoryId)?.color ?? props.categories[0].color
+  const [shownCategories, setShownCategories] = useState<Category[]>(props.categories)
+
+  const [newCategory, setNewCategory] = useState<Category>({ title: "", color: "", })
+
+  const getCategoryColor = (categoryId: string): string | undefined => {
+    return shownCategories.find(category => category.title === categoryId)?.color ?? shownCategories[0]?.color
   }
 
   return <>
@@ -32,7 +36,10 @@ export default function TextManagementDisplay(props: TimelineManagementDisplayPr
       }
     </select>
 
-    <div className="flex flex-col gap-8 pb-8">
+    <section className="mb-8">
+      <h2 className="text-2xl mb-4">Tidslinje</h2>
+
+      <div className="flex flex-col gap-8 pb-8">
       {
         shownEvents.map((event, index) => {
           return (
@@ -85,49 +92,140 @@ export default function TextManagementDisplay(props: TimelineManagementDisplayPr
           )
         })
       }
+      </div>
 
-      <div className="flex gap-4">
-        <select id="category-select" className="p-1 rounded-md" style={{ backgroundColor: props.categories[0].color }} onChange={
-          e => {
-            e.target.style.backgroundColor = getCategoryColor(e.target.value)
-          }
-        }>
-          {
-            props.categories.map(category => {
-              return <option style={{ backgroundColor: category.color }} key={category.title} value={category.title}>
-                {category.title}
-              </option>
-            })
-          }
-        </select>
-
-        <Button action={() => {
-          setShownEvents([...shownEvents, {
-            id: "tempid",
-            categoryId: (document.getElementById("category-select") as HTMLSelectElement).value,
-            date: "",
-            text: "",
-            link: "",
-            year: selectedYear.toString()
-          }])
+      {
+        shownCategories.length === 0
+          ? <p>Inga kategorier tillagda. Lägg till en kategori nedan.</p>
+          : <>
+            <div className="flex gap-4">
+              <select id="category-select" className="p-1 rounded-md" style={{ backgroundColor: shownCategories[0]?.color ?? "" }} onChange={
+                e => {
+                  e.target.style.backgroundColor = getCategoryColor(e.target.value) ?? ""
+                }
+              }>
+                {
+                  shownCategories.map(category => {
+                    return <option style={{ backgroundColor: category.color }} key={category.title} value={category.title}>
+                      {category.title}
+                    </option>
+                  })
+                }
+              </select>
+
+              <Button action={() => {
+                setShownEvents([...shownEvents, {
+                  id: "tempid",
+                  categoryId: (document.getElementById("category-select") as HTMLSelectElement).value,
+                  date: "",
+                  text: "",
+                  link: "",
+                  year: selectedYear.toString()
+                }])
+              }
+              }>
+                Lägg till
+              </Button>
+            </div>
+
+            <div className="mt-8">
+              <Button color="bg-green-500" action={() => {
+                fetch('/api/admin/timeline/update', {
+                  method: 'POST',
+                  headers: {
+                    'Content-Type': 'application/json'
+                  },
+                  body: JSON.stringify(
+                    {
+                      events: shownEvents,
+                      year: selectedYear
+                    }
+                  )
+                }).then(res => {
+                  if (res.status === 200) {
+                    alert("Sparat!")
+                  } else {
+                    alert("Något gick fel")
+                  }
+                })
+              }}>
+                Spara
+              </Button>
+            </div>
+          </>
+      }
+    </section>
+
+    <section className="mb-8">
+      <h2 className="text-2xl mb-6">Kategorier</h2>
+      <div className="flex flex-col gap-4 pb-4">
+        {
+          shownCategories.map((category, index) => {
+            return (
+              <div key={category.title} className="bg-black/50 p-5">
+
+                <div className="flex items-start justify-between">
+                  <div className="p-1 px-2" style={{ backgroundColor: getCategoryColor(category.title) }}>{category.title}</div>
+                  <Button color="bg-red-500" action={() => {
+                    const usedEvent = props.timelineEvents.find(event => event.categoryId === category.title)
+                      ?? shownEvents.find(event => event.categoryId === category.title)
+                    if (usedEvent) {
+                      alert(`Kan inte ta bort kategori, används år ${usedEvent.year} med text "${usedEvent.text}"`)
+                      return
+                    }
+
+                    const newShownCategories = [...shownCategories]
+                    newShownCategories.splice(index, 1)
+                    setShownCategories(newShownCategories)
+                  }}>
+                    Ta bort
+                  </Button>
+                </div>
+
+                <TextInput placeholder="Färg" setValue={
+                  inputValue => {
+                    const newShownCategories = [...shownCategories]
+                    newShownCategories[index].color = inputValue
+                    setShownCategories(newShownCategories)
+                  }
+                }>
+                  {category.color}
+                </TextInput>
+              </div>
+            )
+          })
         }
-        }>
-          Lägg till
-        </Button>
       </div>
 
-      <div>
-
+      <span className="flex flex-row items-center gap-4">
+          <TextInput
+            placeholder="Titel på kategori"
+            setValue={inputValue => {
+              const changedCategory = { ...newCategory, title: inputValue }
+              setNewCategory(changedCategory)
+            }}
+          >
+            {newCategory.title}
+          </TextInput>
+
+          <Button action={async () => {
+            setShownCategories([...shownCategories, newCategory])
+            setNewCategory({...newCategory, title: ""})
+          }}>
+            Lägg till
+          </Button>
+      </span>
+
+      <div className="mt-8">
         <Button color="bg-green-500" action={() => {
-          fetch('/api/admin/timeline/update', {
+          fetch('/api/admin/category/update', {
             method: 'POST',
             headers: {
               'Content-Type': 'application/json'
             },
             body: JSON.stringify(
               {
-                events: shownEvents,
-                year: selectedYear
+                categories: shownCategories
               }
             )
           }).then(res => {
@@ -140,10 +238,7 @@ export default function TextManagementDisplay(props: TimelineManagementDisplayPr
         }}>
           Spara
         </Button>
-
       </div>
-
-    </div >
-
+    </section>
   </>
 }