Improve codeql action + fix test db clean

.github/workflows/codeql-analysis.yml

@@ -15,35 +15,26 @@ jobs:
     if: github.repository == 'photoview/photoview'
     runs-on: ubuntu-20.04
 
-    strategy:
-      fail-fast: false
-      matrix:
+    # strategy:
+    #   fail-fast: false
+    #   matrix:
         # Override automatic language detection by changing the below list
         # Supported options are ['csharp', 'cpp', 'go', 'java', 'javascript', 'python']
-        language: ['go', 'javascript']
+        # language: ['go', 'javascript']
         # Learn more...
         # https://docs.github.com/en/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#overriding-automatic-language-detection
 
     steps:
-    - name: Checkout repository
-      uses: actions/checkout@v2
-      with:
-        # We must fetch at least the immediate parents so that if this is
-        # a pull request then we can checkout the head.
-        fetch-depth: 2
+      - name: Checkout repository
+        uses: actions/checkout@v2
 
-    # If this run was triggered by a pull request event, then checkout
-    # the head of the pull request instead of the merge commit.
-    - run: git checkout HEAD^2
-      if: ${{ github.event_name == 'pull_request' }}
+      # Initializes the CodeQL tools for scanning.
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v1
+        with:
+          languages: go, javascript
+          # Run further tests
+          queries: security-extended, security-and-quality
 
-    # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v1
-      with:
-        languages: ${{ matrix.language }}
-        # Run further tests
-        queries: security-extended, security-and-quality
-
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v1
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v1

api/database/database.go

@@ -190,21 +190,17 @@ func MigrateDatabase(db *gorm.DB) error {
 
 func ClearDatabase(db *gorm.DB) error {
 	err := db.Transaction(func(tx *gorm.DB) error {
-		if err := tx.Exec("SET FOREIGN_KEY_CHECKS = 0;").Error; err != nil {
-			return err
-		}
 
-		sess := tx.Session(&gorm.Session{AllowGlobalUpdate: true})
+		dry_run := tx.Session(&gorm.Session{DryRun: true})
 		for _, model := range database_models {
-			if err := sess.Delete(model).Error; err != nil {
+			// get table name of model structure
+			table := dry_run.Find(model).Statement.Table
+
+			if err := tx.Exec(fmt.Sprintf("TRUNCATE TABLE %s", table)).Error; err != nil {
 				return err
 			}
 		}
 
-		if err := tx.Exec("SET FOREIGN_KEY_CHECKS = 1;").Error; err != nil {
-			return err
-		}
-
 		return nil
 	})