internal/postgres/post.go

@@ -9,15 +9,8 @@ import (
 	"gorm.io/gorm"
 )
 
-func CreateAnthrovePostNode(ctx context.Context, db *gorm.DB, anthrovePost *models.Post) error {
+func CreatePost(ctx context.Context, db *gorm.DB, anthrovePost *models.Post) error {
-	post := models.Post{
+	err := db.WithContext(ctx).Create(&anthrovePost).Error
-		BaseModel: models.BaseModel{
-			ID: string(anthrovePost.ID),
-		},
-		Rating: anthrovePost.Rating,
-	}
-
-	err := db.WithContext(ctx).Create(&post).Error
 	if err != nil {
 		return err
 	}

internal/postgres/post_test.go

@@ -2,6 +2,7 @@ package postgres
 
 import (
 	"context"
+	"fmt"
 	"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
 	"git.dragse.it/anthrove/otter-space-sdk/test"
 	_ "github.com/lib/pq"
@@ -19,11 +20,24 @@ func TestCreateAnthrovePostNode(t *testing.T) {
 	}
 	defer container.Terminate(ctx)
 
+	// Setup Tests
+
+	validPost := &models.Post{
+		BaseModel: models.BaseModel{
+			ID: fmt.Sprintf("%025s", "1"),
+		},
+		Rating: "safe",
+	}
+
+	invalidPost := &models.Post{
+		Rating: "error",
+	}
+
+	// Test
 	type args struct {
 		ctx          context.Context
 		db           *gorm.DB
-		anthrovePostID models.AnthrovePostID
+		anthrovePost *models.Post
-		anthroveRating models.Rating
 	}
 	tests := []struct {
 		name    string
@@ -35,32 +49,30 @@ func TestCreateAnthrovePostNode(t *testing.T) {
 			args: args{
 				ctx:          context.Background(),
 				db:           gormDB,
-				anthrovePostID: "1234",
+				anthrovePost: validPost,
-				anthroveRating: models.Rating("safe"),
 			},
 			wantErr: false,
 		},
 		{
-			name: "Test 2: Invalid AnthrovePostID and Rating",
+			name: "Test 2: Invalid Rating",
 			args: args{
 				ctx:          context.Background(),
 				db:           gormDB,
-				anthrovePostID: "",
+				anthrovePost: invalidPost,
-				anthroveRating: "a4dsa4d",
 			},
 			wantErr: true,
 		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			if err := CreateAnthrovePostNode(tt.args.ctx, tt.args.db, tt.args.anthrovePostID, tt.args.anthroveRating); (err != nil) != tt.wantErr {
+			if err := CreatePost(tt.args.ctx, tt.args.db, tt.args.anthrovePost); (err != nil) != tt.wantErr {
-				t.Errorf("CreateAnthrovePostNode() error = %v, wantErr %v", err, tt.wantErr)
+				t.Errorf("CreatePost() error = %v, wantErr %v", err, tt.wantErr)
 			}
 		})
 	}
 }
 
-func TestCheckIfAnthrovePostNodeExistsByAnthroveID(t *testing.T) {
+func TestGetPostByAnthroveID(t *testing.T) {
 	// Setup trow away container
 	ctx := context.Background()
 	container, gormDB, err := test.StartPostgresContainer(ctx)
@@ -69,68 +81,284 @@ func TestCheckIfAnthrovePostNodeExistsByAnthroveID(t *testing.T) {
 	}
 	defer container.Terminate(ctx)
 
-	// Setup Test
+	// Setup Tests
 
-	err = CreateAnthrovePostNode(ctx, gormDB, "1234", "safe")
+	post := &models.Post{
+		BaseModel: models.BaseModel{
+			ID: fmt.Sprintf("%025s", "1"),
+		},
+		Rating: "safe",
+	}
+
+	err = CreatePost(ctx, gormDB, post)
 	if err != nil {
-		t.Fatal(err)
+		t.Fatal("Could not create post", err)
 	}
 
 	// Test
-
 	type args struct {
 		ctx            context.Context
 		db             *gorm.DB
-		anthrovePostID models.AnthrovePostID
+		anthrovePostID string
 	}
 	tests := []struct {
 		name    string
 		args    args
-		want    bool
+		want    *models.Post
 		wantErr bool
 	}{
 		{
-			name: "Test 1: Valid AnthroveID",
+			name: "Test 1: Valid anthrovePostID",
+			args: args{
+				ctx:            ctx,
+				db:             gormDB,
+				anthrovePostID: post.ID,
+			},
+			want:    post,
+			wantErr: false,
+		},
+		{
+			name: "Test 2: Invalid anthrovePostID",
 			args: args{
 				ctx:            ctx,
 				db:             gormDB,
 				anthrovePostID: "1234",
 			},
-			want:    true,
+			want:    nil,
-			wantErr: false,
+			wantErr: true,
 		},
 		{
-			name: "Test 2: Invalid AnthroveID",
+			name: "Test 3: No anthrovePostID",
-			args: args{
-				ctx:            ctx,
-				db:             gormDB,
-				anthrovePostID: "123456",
-			},
-			want:    false,
-			wantErr: false,
-		},
-		{
-			name: "Test 3: No AnthroveID",
 			args: args{
 				ctx:            ctx,
 				db:             gormDB,
 				anthrovePostID: "",
 			},
-			want:    false,
+			want:    nil,
 			wantErr: true,
 		},
 	}
-
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			got, err := CheckIfAnthrovePostNodeExistsByAnthroveID(tt.args.ctx, tt.args.db, tt.args.anthrovePostID)
+			got, err := GetPostByAnthroveID(tt.args.ctx, tt.args.db, tt.args.anthrovePostID)
 			if (err != nil) != tt.wantErr {
-				t.Errorf("CheckIfAnthrovePostNodeExistsByAnthroveID() error = %v, wantErr %v", err, tt.wantErr)
+				t.Errorf("GetPostByAnthroveID() error = %v, wantErr %v", err, tt.wantErr)
 				return
 			}
-			if got != tt.want {
+			if !checkPost(got, tt.want) {
-				t.Errorf("CheckIfAnthrovePostNodeExistsByAnthroveID() got = %v, want %v", got, tt.want)
+				t.Errorf("GetPostByAnthroveID() got = %v, want %v", got, tt.want)
 			}
 		})
 	}
 }
+
+func TestGetPostBySourceURL(t *testing.T) {
+	// Setup trow away container
+	ctx := context.Background()
+	container, gormDB, err := test.StartPostgresContainer(ctx)
+	if err != nil {
+		t.Fatalf("Could not start PostgreSQL container: %v", err)
+	}
+	defer container.Terminate(ctx)
+
+	// Setup Tests
+	post := &models.Post{
+		BaseModel: models.BaseModel{
+			ID: fmt.Sprintf("%025s", "1"),
+		},
+		Rating: "safe",
+	}
+
+	err = CreatePost(ctx, gormDB, post)
+	if err != nil {
+		t.Fatal("Could not create post", err)
+	}
+
+	source := models.Source{
+		BaseModel:   models.BaseModel{ID: fmt.Sprintf("%025s", "1")},
+		DisplayName: "e621",
+		Domain:      "e621.net",
+		Icon:        "https://e621.net/icon.ico",
+	}
+
+	err = CreateSourceNode(ctx, gormDB, &source)
+	if err != nil {
+		t.Fatal("Could not create source", err)
+	}
+
+	err = EstablishAnthrovePostToSourceLink(ctx, gormDB, post.ID, source.Domain)
+	if err != nil {
+		t.Fatal("Could not create source reference", err)
+	}
+
+	// Test
+	type args struct {
+		ctx       context.Context
+		db        *gorm.DB
+		sourceURL string
+	}
+	tests := []struct {
+		name    string
+		args    args
+		want    *models.Post
+		wantErr bool
+	}{
+		{
+			name: "Test 1: Valid sourceURL",
+			args: args{
+				ctx:       ctx,
+				db:        gormDB,
+				sourceURL: source.Domain,
+			},
+			want:    post,
+			wantErr: false,
+		},
+		{
+			name: "Test 2: Invalid sourceURL",
+			args: args{
+				ctx:       ctx,
+				db:        gormDB,
+				sourceURL: "1234",
+			},
+			want:    nil,
+			wantErr: false,
+		},
+		{
+			name: "Test 3: No sourceURL",
+			args: args{
+				ctx:       ctx,
+				db:        gormDB,
+				sourceURL: "",
+			},
+			want:    nil,
+			wantErr: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := GetPostBySourceURL(tt.args.ctx, tt.args.db, tt.args.sourceURL)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("GetPostBySourceURL() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if !checkPost(got, tt.want) {
+				t.Errorf("GetPostBySourceURL() got = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestGetPostBySourceID(t *testing.T) {
+	// Setup trow away container
+	ctx := context.Background()
+	container, gormDB, err := test.StartPostgresContainer(ctx)
+	if err != nil {
+		t.Fatalf("Could not start PostgreSQL container: %v", err)
+	}
+	defer container.Terminate(ctx)
+
+	// Setup Tests
+
+	post := &models.Post{
+		BaseModel: models.BaseModel{
+			ID: fmt.Sprintf("%025s", "1"),
+		},
+		Rating: "safe",
+	}
+
+	err = CreatePost(ctx, gormDB, post)
+	if err != nil {
+		t.Fatal("Could not create post", err)
+	}
+
+	source := models.Source{
+		BaseModel:   models.BaseModel{ID: fmt.Sprintf("%025s", "1")},
+		DisplayName: "e621",
+		Domain:      "e621.net",
+		Icon:        "https://e621.net/icon.ico",
+	}
+
+	err = CreateSourceNode(ctx, gormDB, &source)
+	if err != nil {
+		t.Fatal("Could not create source", err)
+	}
+
+	err = EstablishAnthrovePostToSourceLink(ctx, gormDB, post.ID, source.Domain)
+	if err != nil {
+		t.Fatal("Could not create source reference", err)
+	}
+
+	// Test
+	type args struct {
+		ctx      context.Context
+		db       *gorm.DB
+		sourceID string
+	}
+
+	tests := []struct {
+		name    string
+		args    args
+		want    *models.Post
+		wantErr bool
+	}{
+		{
+			name: "Test 1: Valid sourceID",
+			args: args{
+				ctx:      ctx,
+				db:       gormDB,
+				sourceID: source.ID,
+			},
+			want:    post,
+			wantErr: false,
+		},
+		{
+			name: "Test 2: Invalid sourceID",
+			args: args{
+				ctx:      ctx,
+				db:       gormDB,
+				sourceID: "1234",
+			},
+			want:    nil,
+			wantErr: false,
+		},
+		{
+			name: "Test 3: No sourceID",
+			args: args{
+				ctx:      ctx,
+				db:       gormDB,
+				sourceID: "",
+			},
+			want:    nil,
+			wantErr: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := GetPostBySourceID(tt.args.ctx, tt.args.db, tt.args.sourceID)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("GetPostBySourceID() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if !checkPost(got, tt.want) {
+				t.Errorf("GetPostBySourceID() got = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func checkPost(got *models.Post, want *models.Post) bool {
+
+	if got == nil {
+		return true
+	}
+
+	if got.ID != want.ID {
+		return false
+	}
+
+	if got.Rating != want.Rating {
+		return false
+	}
+
+	return true
+}

internal/postgres/relationships.go

@@ -7,7 +7,7 @@ import (
 	"gorm.io/gorm"
 )
 
-func EstablishAnthrovePostToSourceLink(ctx context.Context, db *gorm.DB, anthrovePostID models.AnthrovePostID, sourceDomain string, anthrovePostRelationship *models.PostReference) error {
+func EstablishAnthrovePostToSourceLink(ctx context.Context, db *gorm.DB, anthrovePostID string, sourceDomain string) error {
 	var source models.Source
 	var err error
 
@@ -19,9 +19,9 @@ func EstablishAnthrovePostToSourceLink(ctx context.Context, db *gorm.DB, anthrov
 
 	// Establish the relationship
 	err = db.WithContext(ctx).Create(models.PostReference{
-		PostID:   string(anthrovePostID),
+		PostID:   anthrovePostID,
 		SourceID: source.ID,
-		URL:      anthrovePostRelationship.URL,
+		URL:      sourceDomain,
 	}).Error
 
 	if err != nil {
@@ -55,7 +55,7 @@ func EstablishUserToPostLink(ctx context.Context, db *gorm.DB, anthroveUserID st
 	return nil
 }
 
-func CheckUserToPostLink(ctx context.Context, db *gorm.DB, anthroveUserID models.AnthroveUserID, anthrovePostID models.AnthrovePostID) (bool, error) {
+func CheckUserToPostLink(ctx context.Context, db *gorm.DB, anthroveUserID string, anthrovePostID string) (bool, error) {
 	var count int64
 	err := db.WithContext(ctx).Model(&models.UserFavorite{}).Where("user_id = ? AND post_id = ?", string(anthroveUserID), string(anthrovePostID)).Count(&count).Error
 	if err != nil {

internal/postgres/relationships_test.go

@@ -2,13 +2,14 @@ package postgres
 
 import (
 	"context"
+	"fmt"
 	"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
 	"git.dragse.it/anthrove/otter-space-sdk/test"
 	"gorm.io/gorm"
 	"testing"
 )
 
-func TestEstablishAnthrovePostToSourceLink(t *testing.T) {
+func TestCheckUserToPostLink(t *testing.T) {
 
 	// Setup trow away container
 	ctx := context.Background()
@@ -19,8 +20,118 @@ func TestEstablishAnthrovePostToSourceLink(t *testing.T) {
 	defer container.Terminate(ctx)
 
 	// Setup Test
+	err = CreateUser(ctx, gormDB, "1")
+	if err != nil {
+		t.Fatal(err)
+	}
 
-	err = CreateAnthrovePostNode(ctx, gormDB, "1234", "safe")
+	post := &models.Post{
+		BaseModel: models.BaseModel{
+			ID: fmt.Sprintf("%025s", "1"),
+		},
+		Rating: "safe",
+	}
+
+	err = CreatePost(ctx, gormDB, post)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = EstablishUserToPostLink(ctx, gormDB, "1", post.ID)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// Test
+	type args struct {
+		ctx            context.Context
+		db             *gorm.DB
+		anthroveUserID string
+		anthrovePostID string
+	}
+	tests := []struct {
+		name    string
+		args    args
+		want    bool
+		wantErr bool
+	}{
+		{
+			name: "Test 1: Valid AnthroveUserID and AnthrovePostID",
+			args: args{
+				ctx:            ctx,
+				db:             gormDB,
+				anthroveUserID: "1",
+				anthrovePostID: post.ID,
+			},
+			want:    true,
+			wantErr: false,
+		},
+		{
+			name: "Test 2: Valid AnthroveUserID and invalid AnthrovePostID",
+			args: args{
+				ctx:            ctx,
+				db:             gormDB,
+				anthroveUserID: "1",
+				anthrovePostID: "qadw",
+			},
+			want:    false,
+			wantErr: false,
+		},
+		{
+			name: "Test 3: Valid AnthrovePostID and invalid AnthroveUserID",
+			args: args{
+				ctx:            ctx,
+				db:             gormDB,
+				anthroveUserID: "123",
+				anthrovePostID: post.ID,
+			},
+			want:    false,
+			wantErr: false,
+		},
+		{
+			name: "Test 4: Invalid AnthrovePostID and invalid AnthroveUserID",
+			args: args{
+				ctx:            ctx,
+				db:             gormDB,
+				anthroveUserID: "123",
+				anthrovePostID: "123456",
+			},
+			want:    false,
+			wantErr: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := CheckUserToPostLink(tt.args.ctx, tt.args.db, tt.args.anthroveUserID, tt.args.anthrovePostID)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("CheckUserToPostLink() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if got != tt.want {
+				t.Errorf("CheckUserToPostLink() got = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestEstablishAnthrovePostToSourceLink(t *testing.T) {
+	// Setup trow away container
+	ctx := context.Background()
+	container, gormDB, err := test.StartPostgresContainer(ctx)
+	if err != nil {
+		t.Fatalf("Could not start PostgreSQL container: %v", err)
+	}
+	defer container.Terminate(ctx)
+
+	// Setup Test
+	post := &models.Post{
+		BaseModel: models.BaseModel{
+			ID: fmt.Sprintf("%025s", "1"),
+		},
+		Rating: "safe",
+	}
+
+	err = CreatePost(ctx, gormDB, post)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -36,12 +147,12 @@ func TestEstablishAnthrovePostToSourceLink(t *testing.T) {
 	}
 
 	// Test
-
 	type args struct {
 		ctx                      context.Context
 		db                       *gorm.DB
-		anthrovePostID       models.AnthrovePostID
+		anthrovePostID           string
-		anthroveSourceDomain string
+		sourceDomain             string
+		anthrovePostRelationship *models.PostReference
 	}
 	tests := []struct {
 		name    string
@@ -53,8 +164,8 @@ func TestEstablishAnthrovePostToSourceLink(t *testing.T) {
 			args: args{
 				ctx:            ctx,
 				db:             gormDB,
-				anthrovePostID:       "1234",
+				anthrovePostID: post.ID,
-				anthroveSourceDomain: "e621.net",
+				sourceDomain:   "e621.net",
 			},
 			wantErr: false,
 		},
@@ -64,7 +175,7 @@ func TestEstablishAnthrovePostToSourceLink(t *testing.T) {
 				ctx:            ctx,
 				db:             gormDB,
 				anthrovePostID: "123456",
-				anthroveSourceDomain: "e621.net",
+				sourceDomain:   "e621.net",
 			},
 			wantErr: true,
 		},
@@ -74,7 +185,7 @@ func TestEstablishAnthrovePostToSourceLink(t *testing.T) {
 				ctx:            ctx,
 				db:             gormDB,
 				anthrovePostID: "1234",
-				anthroveSourceDomain: "fa.banana",
+				sourceDomain:   "fa.banana",
 			},
 			wantErr: true,
 		},
@@ -84,14 +195,14 @@ func TestEstablishAnthrovePostToSourceLink(t *testing.T) {
 				ctx:            ctx,
 				db:             gormDB,
 				anthrovePostID: "696969",
-				anthroveSourceDomain: "hehe.funny.number",
+				sourceDomain:   "hehe.funny.number",
 			},
 			wantErr: true,
 		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			if err := EstablishAnthrovePostToSourceLink(tt.args.ctx, tt.args.db, tt.args.anthrovePostID, tt.args.anthroveSourceDomain); (err != nil) != tt.wantErr {
+			if err := EstablishAnthrovePostToSourceLink(tt.args.ctx, tt.args.db, tt.args.anthrovePostID, tt.args.sourceDomain); (err != nil) != tt.wantErr {
 				t.Errorf("EstablishAnthrovePostToSourceLink() error = %v, wantErr %v", err, tt.wantErr)
 			}
 		})
@@ -113,7 +224,14 @@ func TestEstablishUserToPostLink(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	err = CreateAnthrovePostNode(ctx, gormDB, "1234", "safe")
+	post := &models.Post{
+		BaseModel: models.BaseModel{
+			ID: fmt.Sprintf("%025s", "1"),
+		},
+		Rating: "safe",
+	}
+
+	err = CreatePost(ctx, gormDB, post)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -122,8 +240,8 @@ func TestEstablishUserToPostLink(t *testing.T) {
 	type args struct {
 		ctx            context.Context
 		db             *gorm.DB
-		anthroveUserID models.AnthroveUserID
+		anthroveUserID string
-		anthrovePostID models.AnthrovePostID
+		anthrovePostID string
 	}
 	tests := []struct {
 		name    string
@@ -136,7 +254,7 @@ func TestEstablishUserToPostLink(t *testing.T) {
 				ctx:            ctx,
 				db:             gormDB,
 				anthroveUserID: "1",
-				anthrovePostID: "1234",
+				anthrovePostID: post.ID,
 			},
 			wantErr: false,
 		},
@@ -179,101 +297,3 @@ func TestEstablishUserToPostLink(t *testing.T) {
 		})
 	}
 }
-
-func TestCheckUserToPostLink(t *testing.T) {
-	// Setup trow away container
-	ctx := context.Background()
-	container, gormDB, err := test.StartPostgresContainer(ctx)
-	if err != nil {
-		t.Fatalf("Could not start PostgreSQL container: %v", err)
-	}
-	defer container.Terminate(ctx)
-
-	// Setup Test
-
-	err = CreateUser(ctx, gormDB, "1")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	err = CreateAnthrovePostNode(ctx, gormDB, "1234", "safe")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	err = EstablishUserToPostLink(ctx, gormDB, "1", "1234")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	// Test
-	type args struct {
-		ctx            context.Context
-		db             *gorm.DB
-		anthroveUserID models.AnthroveUserID
-		anthrovePostID models.AnthrovePostID
-	}
-	tests := []struct {
-		name    string
-		args    args
-		want    bool
-		wantErr bool
-	}{
-		{
-			name: "Test 1: Valid AnthroveUserID and AnthrovePostID",
-			args: args{
-				ctx:            ctx,
-				db:             gormDB,
-				anthroveUserID: "1",
-				anthrovePostID: "1234",
-			},
-			want:    true,
-			wantErr: false,
-		},
-		{
-			name: "Test 2: Valid AnthroveUserID and invalid AnthrovePostID",
-			args: args{
-				ctx:            ctx,
-				db:             gormDB,
-				anthroveUserID: "1",
-				anthrovePostID: "123456",
-			},
-			want:    false,
-			wantErr: false,
-		},
-		{
-			name: "Test 3: Valid AnthrovePostID and invalid AnthroveUserID",
-			args: args{
-				ctx:            ctx,
-				db:             gormDB,
-				anthroveUserID: "123",
-				anthrovePostID: "1234",
-			},
-			want:    false,
-			wantErr: false,
-		},
-		{
-			name: "Test 4: Invalid AnthrovePostID and invalid AnthroveUserID",
-			args: args{
-				ctx:            ctx,
-				db:             gormDB,
-				anthroveUserID: "123",
-				anthrovePostID: "123456",
-			},
-			want:    false,
-			wantErr: false,
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			got, err := CheckUserToPostLink(tt.args.ctx, tt.args.db, tt.args.anthroveUserID, tt.args.anthrovePostID)
-			if (err != nil) != tt.wantErr {
-				t.Errorf("CheckUserToPostLink() error = %v, wantErr %v", err, tt.wantErr)
-				return
-			}
-			if got != tt.want {
-				t.Errorf("CheckUserToPostLink() got = %v, want %v", got, tt.want)
-			}
-		})
-	}
-}

internal/postgres/source_test.go

@@ -19,13 +19,13 @@ func TestCreateSourceNode(t *testing.T) {
 
 	// Setup Test
 
-	validAnthroveSource := &models.Source{
+	validSource := &models.Source{
 		DisplayName: "e621",
 		Domain:      "e621.net",
 		Icon:        "icon.e621.net",
 	}
 
-	invalidAnthroveSource := &models.Source{
+	invalidSource := &models.Source{
 		Domain: "",
 	}
 
@@ -45,7 +45,7 @@ func TestCreateSourceNode(t *testing.T) {
 			args: args{
 				ctx:            ctx,
 				db:             gormDB,
-				anthroveSource: validAnthroveSource,
+				anthroveSource: validSource,
 			},
 			wantErr: false,
 		},
@@ -54,7 +54,7 @@ func TestCreateSourceNode(t *testing.T) {
 			args: args{
 				ctx:            ctx,
 				db:             gormDB,
-				anthroveSource: invalidAnthroveSource,
+				anthroveSource: invalidSource,
 			},
 			wantErr: true,
 		},
@@ -63,7 +63,7 @@ func TestCreateSourceNode(t *testing.T) {
 			args: args{
 				ctx:            ctx,
 				db:             gormDB,
-				anthroveSource: validAnthroveSource,
+				anthroveSource: validSource,
 			},
 			wantErr: false,
 		},

internal/postgres/tag.go

@@ -8,7 +8,7 @@ import (
 	"gorm.io/gorm"
 )
 
-func CreateTag(ctx context.Context, db *gorm.DB, tag *models.Tag) error {
+func createTag(ctx context.Context, db *gorm.DB, tag *models.Tag) error {
 
 	resultTag := db.WithContext(ctx).Where(tag).Create(tag)
 
@@ -24,12 +24,16 @@ func CreateTag(ctx context.Context, db *gorm.DB, tag *models.Tag) error {
 	return nil
 }
 
-func CreateTagNodeWitRelation(ctx context.Context, db *gorm.DB, PostID models.AnthrovePostID, tag *models.Tag) error {
+func CreateTagNodeWitRelation(ctx context.Context, db *gorm.DB, PostID string, tag *models.Tag) error {
 
 	if PostID == "" {
 		return fmt.Errorf("PostID is empty")
 	}
 
+	if tag == nil {
+		return fmt.Errorf("tag is nill")
+	}
+
 	pgPost := models.Post{
 		BaseModel: models.BaseModel{
 			ID: string(PostID),

internal/postgres/tag_test.go

@@ -2,6 +2,7 @@ package postgres
 
 import (
 	"context"
+	"fmt"
 	"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
 	"git.dragse.it/anthrove/otter-space-sdk/test"
 	"gorm.io/gorm"
@@ -19,7 +20,14 @@ func TestCreateTagNodeWitRelation(t *testing.T) {
 
 	// Setup Test
 
-	err = CreateAnthrovePostNode(ctx, gormDB, "1234", "safe")
+	post := &models.Post{
+		BaseModel: models.BaseModel{
+			ID: fmt.Sprintf("%025s", "1"),
+		},
+		Rating: "safe",
+	}
+
+	err = CreatePost(ctx, gormDB, post)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -33,7 +41,7 @@ func TestCreateTagNodeWitRelation(t *testing.T) {
 	type args struct {
 		ctx    context.Context
 		db     *gorm.DB
-		PostID models.AnthrovePostID
+		PostID string
 		tag    *models.Tag
 	}
 	tests := []struct {
@@ -46,17 +54,17 @@ func TestCreateTagNodeWitRelation(t *testing.T) {
 			args: args{
 				ctx:    ctx,
 				db:     gormDB,
-				PostID: "1234",
+				PostID: post.ID,
 				tag:    tag,
 			},
 			wantErr: false,
 		},
 		{
-			name: "Test 2: Valid PostID and invalid Tag",
+			name: "Test 2: Valid PostID and no Tag",
 			args: args{
 				ctx:    ctx,
 				db:     gormDB,
-				PostID: "1234",
+				PostID: post.ID,
 				tag:    nil,
 			},
 			wantErr: true,
@@ -118,7 +126,7 @@ func TestGetTags(t *testing.T) {
 	}
 
 	for _, tag := range tags {
-		err = CreateTag(ctx, gormDB, &tag)
+		err = createTag(ctx, gormDB, &tag)
 		if err != nil {
 			t.Fatal(err)
 		}

internal/postgres/user.go

@@ -8,7 +8,7 @@ import (
 	"gorm.io/gorm"
 )
 
-func CreateUser(ctx context.Context, db *gorm.DB, anthroveUserID models.AnthroveUserID) error {
+func CreateUser(ctx context.Context, db *gorm.DB, anthroveUserID string) error {
 
 	if anthroveUserID == "" {
 		return fmt.Errorf("anthroveUserID cannot be empty")
@@ -20,7 +20,7 @@ func CreateUser(ctx context.Context, db *gorm.DB, anthroveUserID models.Anthrove
 		},
 	}
 
-	err := db.WithContext(ctx).Create(&user).Error
+	err := db.WithContext(ctx).FirstOrCreate(&user).Error
 	if err != nil {
 		log.WithFields(log.Fields{
 			"anthrove_user_id": anthroveUserID,
@@ -31,12 +31,17 @@ func CreateUser(ctx context.Context, db *gorm.DB, anthroveUserID models.Anthrove
 	return nil
 }
 
-func CreateUserNodeWithSourceRelation(ctx context.Context, db *gorm.DB, anthroveUserID models.AnthroveUserID, sourceDomain string, userID string, username string) error {
+func CreateUserNodeWithSourceRelation(ctx context.Context, db *gorm.DB, anthroveUserID string, sourceDomain string, userID string, username string) error {
 
 	if anthroveUserID == "" || username == "" || userID == "" {
 		return fmt.Errorf("anthroveUserID cannot be empty")
 	}
 
+	err := CreateUser(ctx, db, anthroveUserID)
+	if err != nil {
+		return err
+	}
+
 	source := models.Source{
 		Domain: sourceDomain,
 	}
@@ -49,10 +54,11 @@ func CreateUserNodeWithSourceRelation(ctx context.Context, db *gorm.DB, anthrove
 	}
 
 	userSource := models.UserSource{
-		User:            models.User{BaseModel: models.BaseModel{ID: string(anthroveUserID)}},
+		User:            models.User{BaseModel: models.BaseModel{ID: anthroveUserID}},
 		SourceID:        source.ID,
 		AccountUsername: username,
 		AccountID:       userID,
+		UserID:          anthroveUserID,
 	}
 
 	if err := db.WithContext(ctx).FirstOrCreate(&userSource).Error; err != nil {
@@ -183,9 +189,9 @@ func GetSpecifiedUserSourceLink(ctx context.Context, db *gorm.DB, anthroveUserID
 	return userSourceMap, nil
 }
 
-func GetAllAnthroveUserIDs(ctx context.Context, db *gorm.DB) ([]models.AnthroveUserID, error) {
+func GetAllAnthroveUserIDs(ctx context.Context, db *gorm.DB) ([]string, error) {
 	var users []models.User
-	var userIDs []models.AnthroveUserID
+	var userIDs []string
 
 	err := db.WithContext(ctx).Model(&models.User{}).Find(&users).Error
 	if err != nil {
@@ -194,7 +200,7 @@ func GetAllAnthroveUserIDs(ctx context.Context, db *gorm.DB) ([]models.AnthroveU
 	}
 
 	for _, user := range users {
-		userIDs = append(userIDs, models.AnthroveUserID(user.ID))
+		userIDs = append(userIDs, user.ID)
 	}
 
 	log.WithFields(log.Fields{
@@ -204,7 +210,7 @@ func GetAllAnthroveUserIDs(ctx context.Context, db *gorm.DB) ([]models.AnthroveU
 	return userIDs, nil
 }
 
-func GetUserFavoriteNodeWithPagination(ctx context.Context, db *gorm.DB, anthroveUserID models.AnthroveUserID, skip int, limit int) (*models.FavoriteList, error) {
+func GetUserFavoriteNodeWithPagination(ctx context.Context, db *gorm.DB, anthroveUserID string, skip int, limit int) (*models.FavoriteList, error) {
 	var userFavorites []models.UserFavorite
 	var favoritePosts []models.Post
 
@@ -257,6 +263,7 @@ func GetUserTagNodeWitRelationToFavedPosts(ctx context.Context, db *gorm.DB, ant
 		name     string
 		typeName string
 	}]int)
+
 	for _, userFavorite := range userFavorites {
 		var post models.Post
 		err = db.WithContext(ctx).Preload("Tags").First(&post, "id = ?", userFavorite.PostID).Error

internal/postgres/user_test.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"fmt"
 	"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
-	"git.dragse.it/anthrove/otter-space-sdk/pkg/models/graphModels"
 	"git.dragse.it/anthrove/otter-space-sdk/test"
 	"gorm.io/gorm"
 	"reflect"
@@ -26,7 +25,7 @@ func TestCreateUser(t *testing.T) {
 	type args struct {
 		ctx            context.Context
 		db             *gorm.DB
-		anthroveUserID models.AnthroveUserID
+		anthroveUserID string
 	}
 	tests := []struct {
 		name    string
@@ -86,7 +85,7 @@ func TestCreateUserNodeWithSourceRelation(t *testing.T) {
 	type args struct {
 		ctx            context.Context
 		db             *gorm.DB
-		anthroveUserID models.AnthroveUserID
+		anthroveUserID string
 		sourceDomain   string
 		userID         string
 		username       string
@@ -102,7 +101,7 @@ func TestCreateUserNodeWithSourceRelation(t *testing.T) {
 				ctx:            ctx,
 				db:             gormDB,
 				anthroveUserID: "1",
-				sourceDomain:   "e621.net",
+				sourceDomain:   source.Domain,
 				userID:         "e1",
 				username:       "marius",
 			},
@@ -114,7 +113,7 @@ func TestCreateUserNodeWithSourceRelation(t *testing.T) {
 				ctx:            ctx,
 				db:             gormDB,
 				anthroveUserID: "2",
-				sourceDomain:   "e621.net",
+				sourceDomain:   source.Domain,
 				userID:         "e1",
 				username:       "marius",
 			},
@@ -126,7 +125,7 @@ func TestCreateUserNodeWithSourceRelation(t *testing.T) {
 				ctx:            ctx,
 				db:             gormDB,
 				anthroveUserID: "",
-				sourceDomain:   "e621.net",
+				sourceDomain:   source.Domain,
 				userID:         "e1",
 				username:       "marius",
 			},
@@ -150,7 +149,7 @@ func TestCreateUserNodeWithSourceRelation(t *testing.T) {
 				ctx:            ctx,
 				db:             gormDB,
 				anthroveUserID: "1",
-				sourceDomain:   "e621.net",
+				sourceDomain:   source.Domain,
 				userID:         "",
 				username:       "marius",
 			},
@@ -162,7 +161,7 @@ func TestCreateUserNodeWithSourceRelation(t *testing.T) {
 				ctx:            ctx,
 				db:             gormDB,
 				anthroveUserID: "1",
-				sourceDomain:   "e621.net",
+				sourceDomain:   source.Domain,
 				userID:         "aa",
 				username:       "",
 			},
@@ -189,7 +188,7 @@ func TestGetAllAnthroveUserIDs(t *testing.T) {
 
 	// Setup Test
 
-	users := []models.AnthroveUserID{"1", "2", "3"}
+	users := []string{"1", "2", "3"}
 
 	for _, user := range users {
 		err = CreateUser(ctx, gormDB, user)
@@ -206,7 +205,7 @@ func TestGetAllAnthroveUserIDs(t *testing.T) {
 	tests := []struct {
 		name    string
 		args    args
-		want    []models.AnthroveUserID
+		want    []string
 		wantErr bool
 	}{
 		{
@@ -233,82 +232,6 @@ func TestGetAllAnthroveUserIDs(t *testing.T) {
 	}
 }
 
-func TestGetAnthroveUser(t *testing.T) {
-	// Setup trow away container
-	ctx := context.Background()
-	container, gormDB, err := test.StartPostgresContainer(ctx)
-	if err != nil {
-		t.Fatalf("Could not start PostgreSQL container: %v", err)
-	}
-	defer container.Terminate(ctx)
-
-	// Setup Test
-
-	user := graphModels.AnthroveUser{
-		UserID: "1",
-	}
-	err = CreateUser(ctx, gormDB, user.UserID)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	// Test
-	type args struct {
-		ctx            context.Context
-		db             *gorm.DB
-		anthroveUserID models.AnthroveUserID
-	}
-	tests := []struct {
-		name    string
-		args    args
-		want    *graphModels.AnthroveUser
-		wantErr bool
-	}{
-		{
-			name: "Test 1: Valid AnthroveUserID",
-			args: args{
-				ctx:            ctx,
-				db:             gormDB,
-				anthroveUserID: "1",
-			},
-			want:    &user,
-			wantErr: false,
-		},
-		{
-			name: "Test 2: Invalid AnthroveUserID",
-			args: args{
-				ctx:            ctx,
-				db:             gormDB,
-				anthroveUserID: "2",
-			},
-			want:    nil,
-			wantErr: true,
-		},
-		{
-			name: "Test 3: No AnthroveUserID",
-			args: args{
-				ctx:            ctx,
-				db:             gormDB,
-				anthroveUserID: "",
-			},
-			want:    nil,
-			wantErr: true,
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			got, err := GetAnthroveUser(tt.args.ctx, tt.args.db, tt.args.anthroveUserID)
-			if (err != nil) != tt.wantErr {
-				t.Errorf("GetAnthroveUser() error = %v, wantErr %v", err, tt.wantErr)
-				return
-			}
-			if !reflect.DeepEqual(got, tt.want) {
-				t.Errorf("GetAnthroveUser() got = %v, want %v", got, tt.want)
-			}
-		})
-	}
-}
-
 func TestGetSpecifiedUserSourceLink(t *testing.T) {
 	// Setup trow away container
 	ctx := context.Background()
@@ -319,31 +242,33 @@ func TestGetSpecifiedUserSourceLink(t *testing.T) {
 	defer container.Terminate(ctx)
 
 	// Setup Test
-	source := &models.Source{
+
+	expectedResult := make(map[string]models.UserSource)
+	expectedResult["e621"] = models.UserSource{
+		UserID:          "e1",
+		AccountUsername: "euser",
+		Source: models.Source{
 			DisplayName: "e621",
 			Domain:      "e621.net",
+		},
 	}
+
+	source := &models.Source{
+		DisplayName: expectedResult["e621"].Source.DisplayName,
+		Domain:      expectedResult["e621"].Source.Domain,
+	}
+
 	err = CreateSourceNode(ctx, gormDB, source)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	expectedResult := make(map[string]graphModels.AnthroveUserRelationship)
+	err = CreateUserNodeWithSourceRelation(ctx, gormDB, "1", source.Domain, expectedResult["e621"].UserID, expectedResult["e621"].AccountUsername)
-	expectedResult["e621"] = graphModels.AnthroveUserRelationship{
-		UserID:   "e1",
-		Username: "euser",
-		Source: graphModels.AnthroveSource{
-			DisplayName: source.DisplayName,
-			Domain:      source.Domain,
-		},
-	}
-
-	err = CreateUserNodeWithSourceRelation(ctx, gormDB, "1", source.Domain, expectedResult["e621"].UserID, expectedResult["e621"].Username)
 	if err != nil {
 		t.Fatal(err)
 	}
-	// Test
 
+	// Test
 	type args struct {
 		ctx               context.Context
 		db                *gorm.DB
@@ -353,7 +278,7 @@ func TestGetSpecifiedUserSourceLink(t *testing.T) {
 	tests := []struct {
 		name    string
 		args    args
-		want    map[string]graphModels.AnthroveUserRelationship
+		want    map[string]models.UserSource
 		wantErr bool
 	}{
 		{
@@ -431,7 +356,7 @@ func TestGetSpecifiedUserSourceLink(t *testing.T) {
 				return
 			}
 			if !reflect.DeepEqual(got, tt.want) {
-				t.Errorf("GetSpecifiedUserSourceLink() got = %v, expectedResult %v", got, tt.want)
+				t.Errorf("GetSpecifiedUserSourceLink() got = %v, want %v", got, tt.want)
 			}
 		})
 	}
@@ -448,52 +373,41 @@ func TestGetUserFavoriteNodeWithPagination(t *testing.T) {
 
 	// Setup Test
 
-	expectedResultPostsGraph := []graphModels.FavoritePost{
+	expectedResultPosts := []models.Post{
 		{
-			AnthrovePost: graphModels.AnthrovePost{
+			BaseModel: models.BaseModel{ID: fmt.Sprintf("%-25s", "Post1")},
-				PostID: models.AnthrovePostID(fmt.Sprintf("%-25s", "Post1")),
 			Rating:    "safe",
 		},
-		},
 		{
-			AnthrovePost: graphModels.AnthrovePost{
+
-				PostID: models.AnthrovePostID(fmt.Sprintf("%-25s", "Post2")),
+			BaseModel: models.BaseModel{ID: fmt.Sprintf("%-25s", "Post2")},
 			Rating:    "safe",
 		},
-		},
 		{
-			AnthrovePost: graphModels.AnthrovePost{
+			BaseModel: models.BaseModel{ID: fmt.Sprintf("%-25s", "Post3")},
-				PostID: models.AnthrovePostID(fmt.Sprintf("%-25s", "Post3")),
 			Rating:    "explicit",
 		},
-		},
 		{
-			AnthrovePost: graphModels.AnthrovePost{
+			BaseModel: models.BaseModel{ID: fmt.Sprintf("%-25s", "Post4")},
-				PostID: models.AnthrovePostID(fmt.Sprintf("%-25s", "Post4")),
 			Rating:    "explicit",
 		},
-		},
 		{
-			AnthrovePost: graphModels.AnthrovePost{
+			BaseModel: models.BaseModel{ID: fmt.Sprintf("%-25s", "Post5")},
-				PostID: models.AnthrovePostID(fmt.Sprintf("%-25s", "Post5")),
 			Rating:    "questionable",
 		},
-		},
 		{
-			AnthrovePost: graphModels.AnthrovePost{
+			BaseModel: models.BaseModel{ID: fmt.Sprintf("%-25s", "Post6")},
-				PostID: models.AnthrovePostID(fmt.Sprintf("%-25s", "Post6")),
 			Rating:    "safe",
 		},
-		},
 	}
-	expectedResult := &graphModels.FavoriteList{
+	expectedResult := &models.FavoriteList{
-		Posts: expectedResultPostsGraph,
+		Posts: expectedResultPosts,
 	}
-	expectedResult2 := &graphModels.FavoriteList{
+	expectedResult2 := &models.FavoriteList{
-		Posts: expectedResultPostsGraph[2:],
+		Posts: expectedResultPosts[2:],
 	}
-	expectedResult3 := &graphModels.FavoriteList{
+	expectedResult3 := &models.FavoriteList{
-		Posts: expectedResultPostsGraph[:3],
+		Posts: expectedResultPosts[:3],
 	}
 
 	err = CreateUser(ctx, gormDB, "1")
@@ -501,39 +415,12 @@ func TestGetUserFavoriteNodeWithPagination(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	expectedResultPostsPg := []models.Post{
+	for _, expectedResultPost := range expectedResultPosts {
-		{
+		err = CreatePost(ctx, gormDB, &expectedResultPost)
-			BaseModel: models.BaseModel{ID: "Post1"},
-			Rating:    "safe",
-		},
-		{
-			BaseModel: models.BaseModel{ID: "Post2"},
-			Rating:    "safe",
-		},
-		{
-			BaseModel: models.BaseModel{ID: "Post3"},
-			Rating:    "explicit",
-		},
-		{
-			BaseModel: models.BaseModel{ID: "Post4"},
-			Rating:    "explicit",
-		},
-		{
-			BaseModel: models.BaseModel{ID: "Post5"},
-			Rating:    "questionable",
-		},
-		{
-			BaseModel: models.BaseModel{ID: "Post6"},
-			Rating:    "safe",
-		},
-	}
-
-	for _, expectedResultPost := range expectedResultPostsPg {
-		err = CreateAnthrovePostNode(ctx, gormDB, models.AnthrovePostID(expectedResultPost.ID), expectedResultPost.Rating)
 		if err != nil {
 			t.Fatal(err)
 		}
-		err = EstablishUserToPostLink(ctx, gormDB, "1", models.AnthrovePostID(expectedResultPost.ID))
+		err = EstablishUserToPostLink(ctx, gormDB, "1", expectedResultPost.ID)
 		if err != nil {
 			t.Fatal(err)
 		}
@@ -543,14 +430,14 @@ func TestGetUserFavoriteNodeWithPagination(t *testing.T) {
 	type args struct {
 		ctx            context.Context
 		db             *gorm.DB
-		anthroveUserID models.AnthroveUserID
+		anthroveUserID string
 		skip           int
 		limit          int
 	}
 	tests := []struct {
 		name    string
 		args    args
-		want    *graphModels.FavoriteList
+		want    *models.FavoriteList
 		wantErr bool
 	}{
 		{
@@ -620,7 +507,7 @@ func TestGetUserFavoritesCount(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	expectedResultPostsPg := []models.Post{
+	expectedResultPosts := []models.Post{
 		{
 			BaseModel: models.BaseModel{ID: "Post1"},
 			Rating:    "safe",
@@ -647,12 +534,12 @@ func TestGetUserFavoritesCount(t *testing.T) {
 		},
 	}
 
-	for _, expectedResultPost := range expectedResultPostsPg {
+	for _, post := range expectedResultPosts {
-		err = CreateAnthrovePostNode(ctx, gormDB, models.AnthrovePostID(expectedResultPost.ID), expectedResultPost.Rating)
+		err = CreatePost(ctx, gormDB, &post)
 		if err != nil {
 			t.Fatal(err)
 		}
-		err = EstablishUserToPostLink(ctx, gormDB, "1", models.AnthrovePostID(expectedResultPost.ID))
+		err = EstablishUserToPostLink(ctx, gormDB, "1", post.ID)
 		if err != nil {
 			t.Fatal(err)
 		}
@@ -715,7 +602,7 @@ func TestGetUserFavoritesCount(t *testing.T) {
 	}
 }
 
-func TestGetUserSourceLink(t *testing.T) {
+func TestGetUserSourceLinks(t *testing.T) {
 	// Setup trow away containert
 	ctx := context.Background()
 	container, gormDB, err := test.StartPostgresContainer(ctx)
@@ -725,51 +612,51 @@ func TestGetUserSourceLink(t *testing.T) {
 	defer container.Terminate(ctx)
 
 	// Setup Test
-
+	eSource := &models.Source{
-	esource := &models.Source{
 		DisplayName: "e621",
 		Domain:      "e621.net",
 	}
-	err = CreateSourceNode(ctx, gormDB, esource)
+	err = CreateSourceNode(ctx, gormDB, eSource)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	fasource := &models.Source{
+	faSource := &models.Source{
 		DisplayName: "fa",
 		Domain:      "fa.net",
 	}
-	err = CreateSourceNode(ctx, gormDB, fasource)
+	err = CreateSourceNode(ctx, gormDB, faSource)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	expectedResult := make(map[string]graphModels.AnthroveUserRelationship)
+	expectedResult := make(map[string]models.UserSource)
-	expectedResult["e621"] = graphModels.AnthroveUserRelationship{
+	expectedResult["e621"] = models.UserSource{
 		UserID:          "e1",
-		Username: "euser",
+		AccountUsername: "e621-user",
-		Source: graphModels.AnthroveSource{
+		Source: models.Source{
-			DisplayName: esource.DisplayName,
+			DisplayName: eSource.DisplayName,
-			Domain:      esource.Domain,
+			Domain:      eSource.Domain,
 		},
 	}
-	expectedResult["fa"] = graphModels.AnthroveUserRelationship{
+	expectedResult["fa"] = models.UserSource{
 		UserID:          "fa1",
-		Username: "fauser",
+		AccountUsername: "fa-user",
-		Source: graphModels.AnthroveSource{
+		Source: models.Source{
-			DisplayName: fasource.DisplayName,
+			DisplayName: faSource.DisplayName,
-			Domain:      fasource.Domain,
+			Domain:      faSource.Domain,
 		},
 	}
 
-	err = CreateUserNodeWithSourceRelation(ctx, gormDB, "1", esource.Domain, expectedResult["e621"].UserID, expectedResult["e621"].Username)
+	err = CreateUserNodeWithSourceRelation(ctx, gormDB, "1", eSource.Domain, expectedResult["e621"].UserID, expectedResult["e621"].AccountUsername)
 	if err != nil {
 		t.Fatal(err)
 	}
-	err = CreateUserNodeWithSourceRelation(ctx, gormDB, "1", fasource.Domain, expectedResult["fa"].UserID, expectedResult["fa"].Username)
+	err = CreateUserNodeWithSourceRelation(ctx, gormDB, "1", faSource.Domain, expectedResult["fa"].UserID, expectedResult["fa"].AccountUsername)
 	if err != nil {
 		t.Fatal(err)
 	}
+
 	// Test
 	type args struct {
 		ctx            context.Context
@@ -779,7 +666,7 @@ func TestGetUserSourceLink(t *testing.T) {
 	tests := []struct {
 		name    string
 		args    args
-		want    map[string]graphModels.AnthroveUserRelationship
+		want    map[string]models.UserSource
 		wantErr bool
 	}{
 		{
@@ -829,11 +716,11 @@ func TestGetUserTagNodeWitRelationToFavedPosts(t *testing.T) {
 	}
 
 	for _, post := range posts {
-		err = CreateAnthrovePostNode(ctx, gormDB, models.AnthrovePostID(post.ID), post.Rating)
+		err = CreatePost(ctx, gormDB, &post)
 		if err != nil {
 			t.Fatal(err)
 		}
-		err = EstablishUserToPostLink(ctx, gormDB, "1", models.AnthrovePostID(post.ID))
+		err = EstablishUserToPostLink(ctx, gormDB, "1", post.ID)
 		if err != nil {
 			t.Fatal(err)
 		}
@@ -846,32 +733,32 @@ func TestGetUserTagNodeWitRelationToFavedPosts(t *testing.T) {
 	}
 
 	for i, tag := range tags {
-		err = CreateTagNodeWitRelation(ctx, gormDB, models.AnthrovePostID(posts[i].ID), &tag)
+		err = CreateTagNodeWitRelation(ctx, gormDB, posts[i].ID, &tag)
 		if err != nil {
 			t.Fatal(err)
 		}
 	}
 
-	expectedResult := []graphModels.TagsWithFrequency{
+	expectedResult := []models.TagsWithFrequency{
 		{
 			Frequency: 1,
-			Tags: graphModels.AnthroveTag{
+			Tags: models.Tag{
 				Name: tags[0].Name,
-				Type: string(tags[0].Type),
+				Type: tags[0].Type,
 			},
 		},
 		{
 			Frequency: 1,
-			Tags: graphModels.AnthroveTag{
+			Tags: models.Tag{
 				Name: tags[1].Name,
-				Type: string(tags[1].Type),
+				Type: tags[1].Type,
 			},
 		},
 		{
 			Frequency: 1,
-			Tags: graphModels.AnthroveTag{
+			Tags: models.Tag{
 				Name: tags[2].Name,
-				Type: string(tags[2].Type),
+				Type: tags[2].Type,
 			},
 		},
 	}
@@ -885,11 +772,11 @@ func TestGetUserTagNodeWitRelationToFavedPosts(t *testing.T) {
 	tests := []struct {
 		name    string
 		args    args
-		want    []graphModels.TagsWithFrequency
+		want    []models.TagsWithFrequency
 		wantErr bool
 	}{
 		{
-			name: "",
+			name: "Test 1: Get Data",
 			args: args{
 				ctx:            ctx,
 				db:             gormDB,

pkg/database/migrations/001_inital_database.sql

@@ -91,7 +91,8 @@ CREATE TABLE "UserSource"
 (
     user_id              TEXT REFERENCES "User" (id),
     source_id            TEXT REFERENCES "Source" (id),
-    scrape_time_interval TEXT account_username TEXT,
+    scrape_time_interval TEXT,
+    account_username     TEXT,
     account_id           TEXT,
     PRIMARY KEY (user_id, source_id),
     UNIQUE (account_username, account_id)

pkg/database/postgres.go

@@ -73,7 +73,7 @@ func (p *postgresqlConnection) AddSource(ctx context.Context, anthroveSource *mo
 }
 
 func (p *postgresqlConnection) AddPost(ctx context.Context, anthrovePost *models.Post) error {
-	return postgres.CreateAnthrovePostNode(ctx, p.db, anthrovePost)
+	return postgres.CreatePost(ctx, p.db, anthrovePost)
 }
 
 func (p *postgresqlConnection) AddTagWithRelationToPost(ctx context.Context, anthrovePostID models.AnthrovePostID, anthroveTag *models.Tag) error {