feat(postgres): added image urls to the database

pkg/database/migrations/001_inital_database.sql

@@ -27,9 +27,9 @@ CREATE TABLE "Post"
 CREATE TABLE "Source"
 (
     id           CHAR(25) UNIQUE PRIMARY KEY,
-    display_name TEXT      NULL,
-    icon         TEXT      NULL,
-    domain       TEXT      NOT NULL UNIQUE,
+    display_name TEXT NULL,
+    icon         TEXT NULL,
+    domain       TEXT NOT NULL UNIQUE,
     created_at   TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
     updated_at   TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
     deleted_at   TIMESTAMP NULL
@@ -54,10 +54,13 @@ CREATE TABLE "User"
 
 CREATE TABLE "PostReference"
 (
-    post_id        TEXT REFERENCES "Post" (id),
-    source_id      TEXT REFERENCES "Source" (id),
-    url            TEXT NOT NULL UNIQUE,
-    source_post_id TEXT,
+    post_id          TEXT REFERENCES "Post" (id),
+    source_id        TEXT REFERENCES "Source" (id),
+    url              TEXT NOT NULL UNIQUE,
+    full_file_url    TEXT,
+    preview_file_url TEXT,
+    sample_file_url  TEXT,
+    source_post_id   TEXT,
     PRIMARY KEY (post_id, source_id)
 );
 
@@ -77,8 +80,8 @@ CREATE TABLE "TagGroup"
 
 CREATE TABLE "UserFavorites"
 (
-    user_id TEXT UNIQUE REFERENCES "User" (id),
-    post_id TEXT UNIQUE REFERENCES "Post" (id),
+    user_id    TEXT UNIQUE REFERENCES "User" (id),
+    post_id    TEXT UNIQUE REFERENCES "Post" (id),
     created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
     PRIMARY KEY (user_id, post_id)
 );

pkg/models/pgModels/postReference.go

@@ -1,8 +1,11 @@
 package pgModels
 
 type PostReference struct {
-	PostID       string `gorm:"primaryKey"`
-	SourceID     string `gorm:"primaryKey"`
-	URL          string `gorm:"not null;unique"`
-	SourcePostID string
+	PostID         string `gorm:"primaryKey"`
+	SourceID       string `gorm:"primaryKey"`
+	URL            string `gorm:"not null;unique"`
+	SourcePostID   string
+	FullFileURL    string
+	PreviewFileURL string
+	SampleFileURL  string
 }