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server/prisma/migrations/20201125185150-init/README.md

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+# Migration `20201125185150-init`
+
+This migration has been generated by Ryan Chenkie at 11/25/2020, 1:51:50 PM.
+You can check out the [state of the schema](./schema.prisma) after the migration.
+
+## Database Steps
+
+```sql
+CREATE TABLE "Link" (
+    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "description" TEXT NOT NULL,
+    "url" TEXT NOT NULL,
+    "postedById" INTEGER NOT NULL,
+
+    FOREIGN KEY ("postedById") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE
+)
+
+CREATE TABLE "User" (
+    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "name" TEXT NOT NULL,
+    "email" TEXT NOT NULL,
+    "password" TEXT NOT NULL
+)
+
+CREATE TABLE "Vote" (
+    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "linkId" INTEGER NOT NULL,
+    "userId" INTEGER NOT NULL,
+
+    FOREIGN KEY ("linkId") REFERENCES "Link"("id") ON DELETE CASCADE ON UPDATE CASCADE,
+    FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE
+)
+
+CREATE UNIQUE INDEX "User.email_unique" ON "User"("email")
+
+CREATE UNIQUE INDEX "Vote.linkId_userId_unique" ON "Vote"("linkId", "userId")
+```
+
+## Changes
+
+```diff
+diff --git schema.prisma schema.prisma
+migration ..20201125185150-init
+--- datamodel.dml
++++ datamodel.dml
+@@ -1,0 +1,37 @@
++datasource db {
++  provider = "sqlite" 
++  url = "***"
++}
++
++generator client {
++  provider = "prisma-client-js"
++}
++
++model Link {
++  id          Int      @id @default(autoincrement())
++  createdAt   DateTime @default(now())
++  description String
++  url         String
++  postedBy    User     @relation(fields: [postedById], references: [id])
++  postedById  Int
++  votes       Vote[]
++}
++
++model User {
++  id       Int    @id @default(autoincrement())
++  name     String
++  email    String @unique
++  password String
++  links    Link[]
++  votes    Vote[]
++}
++
++model Vote {
++  id     Int  @id @default(autoincrement())
++  link   Link @relation(fields: [linkId], references: [id])
++  linkId Int
++  user   User @relation(fields: [userId], references: [id])
++  userId Int
++
++  @@unique([linkId, userId])
++}
+```
+
+