[feature] Implement Report database model and utility functions (#1310)

* implement report database model

* implement report cache + config changes

* implement report database functions

* report uri / regex functions

* update envparsing test

* remove unnecessary uri index

* remove unused function + cache lookup

* process error when storing report

internal/regexes/regexes.go

@@ -36,12 +36,10 @@ const (
 	followers = "followers"
 	following = "following"
 	liked     = "liked"
-	// collections = "collections"
-	// featured    = "featured"
 	publicKey = "main-key"
 	follow    = "follow"
-	// update      = "updates"
-	blocks = "blocks"
+	blocks    = "blocks"
+	reports   = "reports"
 )
 
 const (
@@ -141,6 +139,11 @@ var (
 	// from eg /users/example_username/blocks/01F7XT5JZW1WMVSW1KADS8PVDH
 	BlockPath = regexp.MustCompile(blockPath)
 
+	reportPath = fmt.Sprintf(`^/?%s/(%s)$`, reports, ulid)
+	// ReportPath parses a path that validates and captures the ulid part
+	// from eg /reports/01GP3AWY4CRDVRNZKW0TEAMB5R
+	ReportPath = regexp.MustCompile(reportPath)
+
 	filePath = fmt.Sprintf(`^(%s)/([a-z]+)/([a-z]+)/(%s)\.([a-z]+)$`, ulid, ulid)
 	// FilePath parses a file storage path of the form [ACCOUNT_ID]/[MEDIA_TYPE]/[MEDIA_SIZE]/[FILE_NAME]
 	// eg 01F8MH1H7YV1Z7D2C8K2730QBF/attachment/small/01F8MH8RMYQ6MSNY3JM2XT1CQ5.jpeg