diff --git a/Dockerfile b/Dockerfile
index a0b6387..f485887 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,12 +1,21 @@
-FROM node:12
+FROM node:10
 
 WORKDIR /app
 
+COPY ./src/adonisjs .
+
+#RUN chown node:node /app
+
 RUN npm i npm
 RUN npm i -g @adonisjs/cli
 
-COPY ./src/adonisjs .
-
 RUN npm install
 
-CMD [ "npm", "start"]
+#RUN chown node:node /app
+
+#USER node
+
+#ENTRYPOINT ["tail", "-f", "/dev/null"]
+#CMD [ "npm", "start"]
+
+ENTRYPOINT ["./bootstrap.sh"]
diff --git a/README.md b/README.md
index b499552..44ddeba 100644
--- a/README.md
+++ b/README.md
@@ -119,10 +119,8 @@ adonis serve --debug        # starting server
 
 ### Running as Docker containers - Linux
 
-You can run a containerized instance of this project with its required services (e.g., database) using Docker. 
-Please refer to this [link](https://docs.docker.com/install/) for installing Docker. Then, try:
-
-```bash
+You can run a containerized instance of this project with its required services (e.g., database) using Docker. Please refer to this link for installing Docker. Then, try:
+```
 sudo apt-get install docker-compose -y  # installing docker-compose
 
 git clone https://github.com/datasci4health/harena-manager 
@@ -136,7 +134,6 @@ docker build . -t manager
 docker-compose -f docker-compose-dev.yml up
 ```
 
-
 ## Dependencies
 
 ### System-wide
diff --git a/docker-compose-dev.yml b/docker-compose-dev.yml
index 80f1eee..6f905de 100644
--- a/docker-compose-dev.yml
+++ b/docker-compose-dev.yml
@@ -3,7 +3,7 @@ version: '3'
 services:
 
   harena-manager:
-    image: datasci4health/harena-manager:development
+    image: manager
     ports:
       - "10020:10020"
     environment:
@@ -22,8 +22,6 @@ services:
       - DB_USER=jacinto
       - DB_PASSWORD=jacinto
       - HASH_DRIVER=bcrypt
-    # env_file:      
-    #   - web-variables.env
     depends_on:
       - harena-manager-database
     restart: always  
@@ -31,6 +29,7 @@ services:
       - harena-manager
     volumes:
       - ./src/adonisjs:/app
+      - /app/node_modules
 
   harena-manager-database:
     image: mysql:5.7
diff --git a/src/adonisjs/app/Controllers/Http/v1/ArtifactController.js b/src/adonisjs/app/Controllers/Http/v1/ArtifactController.js
index 008789a..b0cb884 100644
--- a/src/adonisjs/app/Controllers/Http/v1/ArtifactController.js
+++ b/src/adonisjs/app/Controllers/Http/v1/ArtifactController.js
@@ -46,7 +46,8 @@ class ArtifactController {
 			await file.move(fsPath, {name: artifactFileName, overwrite: false})
 	
 			const artifact = new Artifact()
-			artifact.fs_path       = fsPath + artifactFileName 
+			artifact.id       = artifactID
+			artifact.fs_path       = fsPath + artifactFileName
 			artifact.relative_path = caseRelativePath + artifactFileName
 			artifact.case_id       = linkedCase != null ? linkedCase.uuid : linkedCase;
 			await auth.user.artifacts().save(artifact)
diff --git a/src/adonisjs/app/Controllers/Http/v1/CaseController.js b/src/adonisjs/app/Controllers/Http/v1/CaseController.js
index 38e971a..6ff99ef 100644
--- a/src/adonisjs/app/Controllers/Http/v1/CaseController.js
+++ b/src/adonisjs/app/Controllers/Http/v1/CaseController.js
@@ -64,8 +64,9 @@ class CaseController {
       c.user_id = auth.user.id
       
       let cv = new CaseVersion()
+      cv.id = await uuidv4()
+
       cv.source = request.input('source')
-      
       await c.versions().save(cv)
       await c.versions().fetch()
 
@@ -85,7 +86,7 @@ class CaseController {
       
       let cv = new CaseVersion()
       cv.source = request.input('source')
-
+        cv.id = await uuidv4()
       await c.versions().save(cv)
       await c.save() 
       return response.json(c)
diff --git a/src/adonisjs/app/Models/v1/Artifact.js b/src/adonisjs/app/Models/v1/Artifact.js
index 637effa..a34931e 100644
--- a/src/adonisjs/app/Models/v1/Artifact.js
+++ b/src/adonisjs/app/Models/v1/Artifact.js
@@ -4,6 +4,9 @@
 const Model = use('Model')
 
 class Artifact extends Model {
+    static get incrementing () {
+        return false
+    }
 
     user() {
         return this.belongsTo('App/Models/v1/User');
diff --git a/src/adonisjs/app/Models/v1/CaseVersion.js b/src/adonisjs/app/Models/v1/CaseVersion.js
index 986310c..01ed542 100644
--- a/src/adonisjs/app/Models/v1/CaseVersion.js
+++ b/src/adonisjs/app/Models/v1/CaseVersion.js
@@ -4,6 +4,10 @@
 const Model = use('Model')
 
 class CaseVersion extends Model {
+    static get incrementing () {
+        return false
+    }
+
     case() {
         return this.belongsTo('App/Models/v1/Case');
     }
diff --git a/src/adonisjs/app/Models/v1/Permission.js b/src/adonisjs/app/Models/v1/Permission.js
new file mode 100644
index 0000000..623aa16
--- /dev/null
+++ b/src/adonisjs/app/Models/v1/Permission.js
@@ -0,0 +1,12 @@
+'use strict'
+
+/** @type {typeof import('@adonisjs/lucid/src/Lucid/Model')} */
+const Model = use('Model')
+
+class Permission extends Model {
+    static get incrementing () {
+        return false
+    }
+}
+
+module.exports = Permission
diff --git a/src/adonisjs/app/Models/v1/Role.js b/src/adonisjs/app/Models/v1/Role.js
new file mode 100644
index 0000000..e7b40da
--- /dev/null
+++ b/src/adonisjs/app/Models/v1/Role.js
@@ -0,0 +1,12 @@
+'use strict'
+
+/** @type {typeof import('@adonisjs/lucid/src/Lucid/Model')} */
+const Model = use('Model')
+
+class Role extends Model {
+    static get incrementing () {
+        return false
+    }
+}
+
+module.exports = Role
diff --git a/src/adonisjs/app/Models/v1/User.js b/src/adonisjs/app/Models/v1/User.js
index a1c49c9..d247e70 100644
--- a/src/adonisjs/app/Models/v1/User.js
+++ b/src/adonisjs/app/Models/v1/User.js
@@ -8,6 +8,10 @@ const Model = use('Model')
 const Database = use('Database')
 
 class User extends Model {
+    static get incrementing () {
+        return false
+    }
+
     static async getAuthenticatedUser(email){
         return await Database.table('users').select('username', 'email').where('email', email)
     }
diff --git a/src/adonisjs/database/factory.js b/src/adonisjs/database/factory.js
index bcfc4c9..b841d00 100644
--- a/src/adonisjs/database/factory.js
+++ b/src/adonisjs/database/factory.js
@@ -19,7 +19,8 @@ Factory.blueprint('App/Models/v1/User', async (faker, i, data) => {
   return {
     username:  faker.username(),
     email: faker.email(),
-    password: await Hash.make(faker.password())
+    password: await Hash.make(faker.password()),
+    id: data.id
   }
 })
 
@@ -32,7 +33,8 @@ Factory.blueprint('App/Models/v1/Case', (faker, i, data) => {
 
 Factory.blueprint('App/Models/v1/CaseVersion', async (faker, i, data) => {
   return {
-    source: data.source
+    source: data.source,
+    id: data.id
   }
 })
 
diff --git a/src/adonisjs/database/migrations/1557446692180_v_2_case_version_schema.js b/src/adonisjs/database/migrations/1557446692180_v_2_case_version_schema.js
deleted file mode 100644
index 0a05f48..0000000
--- a/src/adonisjs/database/migrations/1557446692180_v_2_case_version_schema.js
+++ /dev/null
@@ -1,66 +0,0 @@
-'use strict'
-
-/** @type {import('@adonisjs/lucid/src/Schema')} */
-const Schema = use('Schema')
-const Database = use('Database')
-
-class CaseVersionSchema extends Schema {
-  async up () {
-    const trx = await Database.beginTransaction()
-
-      let sql = "ALTER TABLE cases ADD COLUMN uuid CHAR(36) UNIQUE"
-      await trx.raw(sql)
-  
-      sql = "ALTER TABLE case_versions DROP FOREIGN KEY case_id"
-      await trx.raw(sql)
-
-      sql = "ALTER TABLE case_versions MODIFY case_id CHAR(36)"
-      await trx.raw(sql)
-    
-      sql = "ALTER TABLE case_versions ADD CONSTRAINT case_id FOREIGN KEY (case_id) REFERENCES cases(uuid)"
-      await trx.raw(sql)
-
-      sql =  "ALTER TABLE cases DROP PRIMARY KEY, CHANGE id id int(11);"
-      await trx.raw(sql)
-  
-      sql =  "ALTER TABLE cases DROP COLUMN id"
-      await trx.raw(sql)
-
-      sql =  "ALTER TABLE cases ADD CONSTRAINT PRIMARY KEY (uuid)"
-      await trx.raw(sql)
-  
-      trx.commit()
-      trx.rollback() 
-    
-  }
-
-  async down () {
-    const trx = await Database.beginTransaction()
-
-    let sql =  "ALTER TABLE cases DROP PRIMARY KEY"
-    await trx.raw(sql)
-
-    sql = "ALTER TABLE cases ADD COLUMN id INT(10) AUTO_INCREMENT UNIQUE"
-    await trx.raw(sql)
-
-    sql =  "ALTER TABLE cases ADD CONSTRAINT PRIMARY KEY (id)"
-    await trx.raw(sql)
-
-    sql = "ALTER TABLE case_versions DROP FOREIGN KEY case_id"
-    await trx.raw(sql)
-
-    sql = "ALTER TABLE case_versions MODIFY case_id INT(10)"
-    await trx.raw(sql)
-
-    sql = "ALTER TABLE case_versions ADD CONSTRAINT case_id FOREIGN KEY (case_id) REFERENCES cases(id)"
-    await trx.raw(sql)
-
-    sql =  "ALTER TABLE cases DROP COLUMN uuid"
-    await trx.raw(sql)
-    
-    trx.commit()
-    trx.rollback() 
-  }
-}
-
-module.exports = CaseVersionSchema
diff --git a/src/adonisjs/database/migrations/1557446692181_v_1_artifacts_schema.js b/src/adonisjs/database/migrations/1557446692181_v_1_artifacts_schema.js
deleted file mode 100644
index 514561e..0000000
--- a/src/adonisjs/database/migrations/1557446692181_v_1_artifacts_schema.js
+++ /dev/null
@@ -1,26 +0,0 @@
-'use strict'
-
-/** @type {import('@adonisjs/lucid/src/Schema')} */
-const Schema = use('Schema')
-
-class ArtifactsSchema extends Schema {
-
-  up () {
-
-    this.create('artifacts', (table) => {
-      table.increments()
-      table.integer('user_id').unsigned().references('id').inTable('users');
-      table.uuid(   'case_id').references('uuid').inTable('cases');
-      table.string( 'fs_path',         300).notNullable()
-      table.string( 'relative_path',   300).notNullable()
-      table.timestamps()
-    })
-  }
-
-  down () {
-  	
-    this.drop('artifacts')
-  }
-}
-
-module.exports = ArtifactsSchema
diff --git a/src/adonisjs/database/migrations/1557609096219_v_2_case_schema.js b/src/adonisjs/database/migrations/1557609096219_v_2_case_schema.js
deleted file mode 100644
index 726ca17..0000000
--- a/src/adonisjs/database/migrations/1557609096219_v_2_case_schema.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict'
-
-/** @type {import('@adonisjs/lucid/src/Schema')} */
-const Schema = use('Schema')
-
-class CaseSchema extends Schema {
-  up () {
-    this.table('cases', (table) => {
-      table.dropUnique('name')
-    })
-  }
-
-  down () {
-    this.table('cases', (table) => {
-      table.unique('name')
-    })
-  }
-}
-
-module.exports = CaseSchema
diff --git a/src/adonisjs/database/migrations/1561425934159_v_3_case_version_schema.js b/src/adonisjs/database/migrations/1561425934159_v_3_case_version_schema.js
deleted file mode 100644
index 09e75c1..0000000
--- a/src/adonisjs/database/migrations/1561425934159_v_3_case_version_schema.js
+++ /dev/null
@@ -1,35 +0,0 @@
-'use strict'
-
-/** @type {import('@adonisjs/lucid/src/Schema')} */
-const Schema = use('Schema')
-const Database = use('Database')
-
-class CaseVersionSchema extends Schema {
-  async up () {
-    const trx = await Database.beginTransaction()
-
-    let sql = "ALTER TABLE case_versions DROP FOREIGN KEY case_id"
-    await trx.raw(sql)
-  
-    sql = "ALTER TABLE case_versions ADD CONSTRAINT case_id FOREIGN KEY (case_id) REFERENCES cases(uuid) ON DELETE CASCADE"
-    await trx.raw(sql)
-
-    trx.commit()
-    trx.rollback() 
-  }
-
-  async down () {
-    const trx = await Database.beginTransaction()
-
-    let sql = "ALTER TABLE case_versions DROP FOREIGN KEY case_id"
-    await trx.raw(sql)
-  
-    sql = "ALTER TABLE case_versions ADD CONSTRAINT case_id FOREIGN KEY (case_id) REFERENCES cases(uuid)"
-    await trx.raw(sql)
-
-    trx.commit()
-    trx.rollback()
-  }
-}
-
-module.exports = CaseVersionSchema
diff --git a/src/adonisjs/database/migrations/1561537115761_v_3_artifact_schema.js b/src/adonisjs/database/migrations/1561537115761_v_3_artifact_schema.js
deleted file mode 100644
index de1ae53..0000000
--- a/src/adonisjs/database/migrations/1561537115761_v_3_artifact_schema.js
+++ /dev/null
@@ -1,35 +0,0 @@
-'use strict'
-
-/** @type {import('@adonisjs/lucid/src/Schema')} */
-const Schema = use('Schema')
-const Database = use('Database')
-
-class ArtifactSchema extends Schema {
-  async up () {
-    const trx = await Database.beginTransaction()
-
-    let sql = "ALTER TABLE artifacts DROP FOREIGN KEY artifacts_case_id_foreign"
-    await trx.raw(sql)
-  
-    sql = "ALTER TABLE artifacts ADD CONSTRAINT artifacts_case_id_foreign FOREIGN KEY (case_id) REFERENCES cases(uuid) ON DELETE CASCADE"
-    await trx.raw(sql)
-
-    trx.commit()
-    trx.rollback() 
-  }
-
-  async down () {
-    const trx = await Database.beginTransaction()
-
-    let sql = "ALTER TABLE artifacts DROP FOREIGN KEY artifacts_case_id_foreign"
-    await trx.raw(sql)
-  
-    sql = "ALTER TABLE artifacts ADD CONSTRAINT artifacts_case_id_foreign FOREIGN KEY (case_id) REFERENCES cases(uuid)"
-    await trx.raw(sql)
-
-    trx.commit()
-    trx.rollback() 
-  }
-}
-
-module.exports = ArtifactSchema
diff --git a/src/adonisjs/database/migrations/1574643282411_case_update_column_name_id_schema.js b/src/adonisjs/database/migrations/1574643282411_case_update_column_name_id_schema.js
deleted file mode 100644
index 2cd2d6e..0000000
--- a/src/adonisjs/database/migrations/1574643282411_case_update_column_name_id_schema.js
+++ /dev/null
@@ -1,31 +0,0 @@
-'use strict'
-
-/** @type {import('@adonisjs/lucid/src/Schema')} */
-const Schema = use('Schema')
-
-class CaseUpdateColumnNameIdSchema extends Schema {
-  up () {
-    this.table('cases', (table) => {
-      // alter table
-
-      table.dropPrimary('uuid')
-      table.renameColumn('uuid', 'id')
-      table.primary('id')
-
-    })
-  }
-
-  down () {
-    this.table('cases', (table) => {
-      // reverse alternations
-
-      table.dropPrimary('id')
-      table.renameColumn('id', 'uuid')
-      table.primary('uuid')
-
-
-    })
-  }
-}
-
-module.exports = CaseUpdateColumnNameIdSchema
diff --git a/src/adonisjs/database/migrations/1554385461873_v_1_user_schema.js b/src/adonisjs/database/migrations/1584622388831_user_schema.js
similarity index 82%
rename from src/adonisjs/database/migrations/1554385461873_v_1_user_schema.js
rename to src/adonisjs/database/migrations/1584622388831_user_schema.js
index 1ade2f5..20e5214 100644
--- a/src/adonisjs/database/migrations/1554385461873_v_1_user_schema.js
+++ b/src/adonisjs/database/migrations/1584622388831_user_schema.js
@@ -6,10 +6,14 @@ const Schema = use('Schema')
 class UserSchema extends Schema {
   up () {
     this.create('users', (table) => {
-      table.increments()
+      table.uuid('id')
+      table.primary('id')
+
       table.string('username', 80).notNullable().unique()
+      table.string('login', 80).unique()
       table.string('email', 254).notNullable().unique()
       table.string('password', 60).notNullable()
+
       table.timestamps()
     })
   }
diff --git a/src/adonisjs/database/migrations/1554943173614_v_1_case_schema.js b/src/adonisjs/database/migrations/1584622589028_case_schema.js
similarity index 60%
rename from src/adonisjs/database/migrations/1554943173614_v_1_case_schema.js
rename to src/adonisjs/database/migrations/1584622589028_case_schema.js
index f967ddd..99be8b4 100644
--- a/src/adonisjs/database/migrations/1554943173614_v_1_case_schema.js
+++ b/src/adonisjs/database/migrations/1584622589028_case_schema.js
@@ -5,15 +5,17 @@ const Schema = use('Schema')
 
 class CaseSchema extends Schema {
   up () {
+    this.dropIfExists('cases')
     this.create('cases', (table) => {
-      table.increments()
-      table.string('name').unique()
+      table.uuid('id')
+      table.primary('id')
+
+      table.string('name')
+
+      table.uuid('user_id').references('id').inTable('users').index('user_id');
 
-      table.integer('user_id').unsigned()
-      table.foreign('user_id', 'fk_case_user').references('id').inTable('users');
       table.timestamps()
     })
-
   }
 
   down () {
diff --git a/src/adonisjs/database/migrations/1555723461998_v_1_case_version_schema.js b/src/adonisjs/database/migrations/1584624314791_case_version_schema.js
similarity index 66%
rename from src/adonisjs/database/migrations/1555723461998_v_1_case_version_schema.js
rename to src/adonisjs/database/migrations/1584624314791_case_version_schema.js
index 7643790..b3e9138 100644
--- a/src/adonisjs/database/migrations/1555723461998_v_1_case_version_schema.js
+++ b/src/adonisjs/database/migrations/1584624314791_case_version_schema.js
@@ -5,11 +5,16 @@ const Schema = use('Schema')
 
 class CaseVersionSchema extends Schema {
   up () {
+    this.dropIfExists('case_versions')
+
     this.create('case_versions', (table) => {
-      table.increments()
+      table.uuid('id')
+      table.primary('id')
+
       table.text('source')
-      table.integer('case_id').unsigned()
-      table.foreign('case_id', 'case_id').references('id').inTable('cases')
+
+      table.uuid('case_id').references('id').inTable('cases').index('case_id');
+
       table.timestamps()
     })
   }
diff --git a/src/adonisjs/database/migrations/1584625075313_artifact_schema.js b/src/adonisjs/database/migrations/1584625075313_artifact_schema.js
new file mode 100644
index 0000000..6babdef
--- /dev/null
+++ b/src/adonisjs/database/migrations/1584625075313_artifact_schema.js
@@ -0,0 +1,29 @@
+'use strict'
+
+/** @type {import('@adonisjs/lucid/src/Schema')} */
+const Schema = use('Schema')
+
+class ArtifactSchema extends Schema {
+  up () {
+    this.dropIfExists('artifacts')
+
+    this.create('artifacts', (table) => {
+      table.uuid('id')
+      table.primary('id')
+
+      table.string( 'fs_path',         300).notNullable()
+      table.string( 'relative_path', 300).notNullable()
+
+      table.uuid('user_id').references('id').inTable('users').index('user_id');
+      table.uuid('case_id').references('id').inTable('cases').index('case_id');
+
+      table.timestamps()
+    })
+  }
+
+  down () {
+    this.drop('artifacts')
+  }
+}
+
+module.exports = ArtifactSchema
diff --git a/src/adonisjs/database/migrations/1574361440169_quest_schema.js b/src/adonisjs/database/migrations/1584625520986_quest_schema.js
similarity index 76%
rename from src/adonisjs/database/migrations/1574361440169_quest_schema.js
rename to src/adonisjs/database/migrations/1584625520986_quest_schema.js
index 528b52c..493ba83 100644
--- a/src/adonisjs/database/migrations/1574361440169_quest_schema.js
+++ b/src/adonisjs/database/migrations/1584625520986_quest_schema.js
@@ -4,20 +4,23 @@
 const Schema = use('Schema')
 
 class QuestSchema extends Schema {
-  async up () {
+  up () {
+    this.dropIfExists('quests')
+
     this.create('quests', (table) => {
       table.uuid('id')
+      table.primary('id')
+
       table.string('name', 255).notNullable().unique()
 
-      table.primary('id')
+      table.uuid('author_id').references('id').inTable('users').index('author_id');
+
       table.timestamps()
     })
-
-
   }
 
   down () {
-    this.dropIfExists('quests')
+    this.drop('quests')
   }
 }
 
diff --git a/src/adonisjs/database/migrations/1574605610613_users_quests_schema.js b/src/adonisjs/database/migrations/1584625727360_user_quest_schema.js
similarity index 53%
rename from src/adonisjs/database/migrations/1574605610613_users_quests_schema.js
rename to src/adonisjs/database/migrations/1584625727360_user_quest_schema.js
index f52fe2e..14d31fd 100644
--- a/src/adonisjs/database/migrations/1574605610613_users_quests_schema.js
+++ b/src/adonisjs/database/migrations/1584625727360_user_quest_schema.js
@@ -3,16 +3,13 @@
 /** @type {import('@adonisjs/lucid/src/Schema')} */
 const Schema = use('Schema')
 
-class UsersQuestsSchema extends Schema {
+class UserQuestSchema extends Schema {
   up () {
     this.dropIfExists('user_quests')
-    this.create('users_quests', (table) => {
-
-      table.integer('user_id').unsigned().index('user_id')
 
+    this.create('user_quests', (table) => {
+      table.uuid('user_id').references('id').inTable('users').index('users_id');
       table.uuid('quest_id').references('id').inTable('quests').index('quests_id');
-      table.foreign('user_id').references('users.id').onDelete('cascade')
-
       table.primary(['user_id', 'quest_id'])
 
       table.timestamps()
@@ -20,8 +17,8 @@ class UsersQuestsSchema extends Schema {
   }
 
   down () {
-    this.drop('users_quests')
+    this.drop('user_quests')
   }
 }
 
-module.exports = UsersQuestsSchema
+module.exports = UserQuestSchema
diff --git a/src/adonisjs/database/migrations/1574643835119_quests_cases_schema.js b/src/adonisjs/database/migrations/1584625986348_quest_case_schema.js
similarity index 68%
rename from src/adonisjs/database/migrations/1574643835119_quests_cases_schema.js
rename to src/adonisjs/database/migrations/1584625986348_quest_case_schema.js
index e3fe2c4..fe24442 100644
--- a/src/adonisjs/database/migrations/1574643835119_quests_cases_schema.js
+++ b/src/adonisjs/database/migrations/1584625986348_quest_case_schema.js
@@ -3,27 +3,27 @@
 /** @type {import('@adonisjs/lucid/src/Schema')} */
 const Schema = use('Schema')
 
-class QuestsCasesSchema extends Schema {
+class QuestCaseSchema extends Schema {
   up () {
-    this.dropIfExists('quests_cases')
+    this.dropIfExists('quest_cases')
 
-    this.create('quests_cases', (table) => {
+    this.create('quest_cases', (table) => {
 
-      table.uuid('quest_id').references('id').inTable('quests').index('quest_id');
-      table.uuid('case_id').references('id').inTable('cases').index('case_id');
 
-      table.string('argument')
 
+      table.uuid('quest_id').references('id').inTable('quests').index('quest_id');
+      table.uuid('case_id').references('id').inTable('cases').index('case_id');
       table.primary(['case_id', 'quest_id'])
 
+      table.string('argument')
 
       table.timestamps()
     })
   }
 
   down () {
-    this.drop('quests_cases')
+    this.drop('quest_cases')
   }
 }
 
-module.exports = QuestsCasesSchema
+module.exports = QuestCaseSchema
diff --git a/src/adonisjs/database/migrations/1574778431311_create_permissions_table.js b/src/adonisjs/database/migrations/1584626247596_create_permissions_table.js
similarity index 91%
rename from src/adonisjs/database/migrations/1574778431311_create_permissions_table.js
rename to src/adonisjs/database/migrations/1584626247596_create_permissions_table.js
index 29ef969..b21a8e1 100644
--- a/src/adonisjs/database/migrations/1574778431311_create_permissions_table.js
+++ b/src/adonisjs/database/migrations/1584626247596_create_permissions_table.js
@@ -4,11 +4,15 @@ const Schema = use('Schema')
 
 class PermissionsTableSchema extends Schema {
   up () {
+    this.dropIfExists('permissions')
+
     this.create('permissions', table => {
       table.increments()
+
       table.string('slug').notNullable().unique()
       table.string('name').notNullable().unique()
       table.text('description').nullable()
+
       table.timestamps()
     })
   }
diff --git a/src/adonisjs/database/migrations/1574778431329_create_roles_table.js b/src/adonisjs/database/migrations/1584626247603_create_roles_table.js
similarity index 92%
rename from src/adonisjs/database/migrations/1574778431329_create_roles_table.js
rename to src/adonisjs/database/migrations/1584626247603_create_roles_table.js
index 174fc27..b53bd8f 100644
--- a/src/adonisjs/database/migrations/1574778431329_create_roles_table.js
+++ b/src/adonisjs/database/migrations/1584626247603_create_roles_table.js
@@ -4,11 +4,15 @@ const Schema = use('Schema')
 
 class RolesTableSchema extends Schema {
   up () {
+    this.dropIfExists('roles')
+
     this.create('roles', table => {
       table.increments()
+
       table.string('slug').notNullable().unique()
       table.string('name').notNullable().unique()
       table.text('description').nullable()
+
       table.timestamps()
     })
   }
diff --git a/src/adonisjs/database/migrations/1574778431331_create_permission_role_table.js b/src/adonisjs/database/migrations/1584626247605_create_permission_role_table.js
similarity index 66%
rename from src/adonisjs/database/migrations/1574778431331_create_permission_role_table.js
rename to src/adonisjs/database/migrations/1584626247605_create_permission_role_table.js
index 2d04a6a..e765ad7 100644
--- a/src/adonisjs/database/migrations/1574778431331_create_permission_role_table.js
+++ b/src/adonisjs/database/migrations/1584626247605_create_permission_role_table.js
@@ -4,12 +4,19 @@ const Schema = use('Schema')
 
 class PermissionRoleTableSchema extends Schema {
   up () {
+    this.dropIfExists('permission_role')
+
     this.create('permission_role', table => {
-      table.increments()
+
       table.integer('permission_id').unsigned().index()
       table.foreign('permission_id').references('id').on('permissions').onDelete('cascade')
       table.integer('role_id').unsigned().index()
       table.foreign('role_id').references('id').on('roles').onDelete('cascade')
+
+      //table.integer('permission_id').references('id').inTable('permissions').index('permission_id');
+      //table.integer('role_id').references('id').inTable('roles').index('role_id');
+      //table.primary(['permission_id', 'role_id'])
+
       table.timestamps()
     })
   }
diff --git a/src/adonisjs/database/migrations/1574778431332_create_permission_user_table.js b/src/adonisjs/database/migrations/1584626247609_create_permission_user_table.js
similarity index 71%
rename from src/adonisjs/database/migrations/1574778431332_create_permission_user_table.js
rename to src/adonisjs/database/migrations/1584626247609_create_permission_user_table.js
index e3471ad..52d165a 100644
--- a/src/adonisjs/database/migrations/1574778431332_create_permission_user_table.js
+++ b/src/adonisjs/database/migrations/1584626247609_create_permission_user_table.js
@@ -4,12 +4,14 @@ const Schema = use('Schema')
 
 class PermissionUserTableSchema extends Schema {
   up () {
+    this.dropIfExists('permission_user')
+
     this.create('permission_user', table => {
-      table.increments()
       table.integer('permission_id').unsigned().index()
       table.foreign('permission_id').references('id').on('permissions').onDelete('cascade')
-      table.integer('user_id').unsigned().index()
-      table.foreign('user_id').references('id').on('users').onDelete('cascade')
+      table.uuid('user_id').references('id').inTable('users').index('user_id');
+      table.primary(['permission_id', 'user_id'])
+
       table.timestamps()
     })
   }
diff --git a/src/adonisjs/database/migrations/1574778431334_create_role_user_table.js b/src/adonisjs/database/migrations/1584626247612_create_role_user_table.js
similarity index 70%
rename from src/adonisjs/database/migrations/1574778431334_create_role_user_table.js
rename to src/adonisjs/database/migrations/1584626247612_create_role_user_table.js
index e14cd64..0f5ff3d 100644
--- a/src/adonisjs/database/migrations/1574778431334_create_role_user_table.js
+++ b/src/adonisjs/database/migrations/1584626247612_create_role_user_table.js
@@ -4,12 +4,14 @@ const Schema = use('Schema')
 
 class RoleUserTableSchema extends Schema {
   up () {
+    this.dropIfExists('role_user')
+
     this.create('role_user', table => {
-      table.increments()
+      table.uuid('user_id').references('id').inTable('users').index('user_id');
       table.integer('role_id').unsigned().index()
       table.foreign('role_id').references('id').on('roles').onDelete('cascade')
-      table.integer('user_id').unsigned().index()
-      table.foreign('user_id').references('id').on('users').onDelete('cascade')
+      table.primary(['user_id', 'role_id'])
+
       table.timestamps()
     })
   }
diff --git a/src/adonisjs/database/seeds/InitialSeeder.js b/src/adonisjs/database/seeds/InitialSeeder.js
index 7f021ee..556ce3c 100644
--- a/src/adonisjs/database/seeds/InitialSeeder.js
+++ b/src/adonisjs/database/seeds/InitialSeeder.js
@@ -28,17 +28,17 @@ class UserSeeder {
       user.username = 'jacinto'
       user.email = 'jacinto@example.com'
       user.password = 'jacinto'
+      user.id =  await uuidv4()
 
       await user.save(trx)
 
       const c = await Factory.model('App/Models/v1/Case').make({ name: 'case001-development', id:  await uuidv4() })
       await user.cases().save(c, trx)
 
-      const cv = await Factory.model('App/Models/v1/CaseVersion').make({ source: fs.readFileSync(RESOURCE_DIR + 'case.md', 'utf8') })
-
+      const cv = await Factory.model('App/Models/v1/CaseVersion').make({ source: fs.readFileSync(RESOURCE_DIR + 'case.md', 'utf8'), id:  await uuidv4() })
       await c.versions().save(cv, trx)
 
-      await Factory.model('App/Models/v1/User').createMany(5)
+      //await Factory.model('App/Models/v1/User').createMany(5)
       trx.commit()
 
 
diff --git a/src/adonisjs/start/routes.js b/src/adonisjs/start/routes.js
index 93e7f6f..b797224 100644
--- a/src/adonisjs/start/routes.js
+++ b/src/adonisjs/start/routes.js
@@ -8,7 +8,7 @@ const Route   = use('Route')
 |  index                                                   
 |----------------------------------------------------------------------------------------------
 */
-Route.get('/', () => { return 'Hello from the harena-manager'} )
+Route.get('/', () => { return 'Hello from the harena-manager8'} )
 
 
 /*
@@ -103,4 +103,4 @@ Route.group(() => {
 
 /* Test route */
 Route.get('/api/imagetest', 	'TestController.index')
-Route.post('/', 				'TestController.create').as('profile');
\ No newline at end of file
+Route.post('/', 				'TestController.create').as('profile');